storage box

Abstract

The application provides a storage box. The storage box comprises a box body, an upper cover, a pressing locking part, a lateral unlocking part and a sealing cover. The box body has a storage cavity and an opening communicating with the storage cavity. The upper cover is provided with a mounting groove, and the pressing locking part is movably arranged in the mounting groove. The lateral unlocking part is arranged on the side of the pressing locking part. The sealing cover is located in the storage cavity and is linked with the pressing locking part. When the pressing locking part is pressed to a locking position, the sealing cover closes the opening. When the lateral unlocking part is subjected to a lateral pressing force, the pressing locking part is unlocked, and the sealing cover opens the opening. The technical scheme of the application solves the problem of low user experience caused by inconvenient operation of the prior art storage box.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of storage boxes, in particular to a storage box. BACKGROUND

[0002] In daily life, people often eat snacks and fruits, so a storage box is needed to store snacks and fruits. A conventional food storage and preservation box needs to be turned by two hands to take out the food in the containing cavity, or the lid needs to be opened with great force, which is inconvenient to operate.

[0003] In order to solve the problem of inconvenient operation of the storage box in the prior art, a pressing type storage box is provided, which comprises a box body and a box cover. A button that is pressed downward and released upward is arranged in the middle of the box cover. Single pressing of the button realizes closing of the box cover, and double pressing of the button realizes opening of the box cover. The opening and closing of the box cover are both triggered by pressing. However, when the user opens the box cover by pressing the button, the button generally pops up upward, and the user needs to wait until the button is lifted into position, then grab the lifted part of the button with the hand, and then take out the box cover. In this way, the interval time of pressing first and then grabbing is long, which is inconvenient for the user to operate and reduces the user experience. SUMMARY

[0004] The main purpose of the present application is to provide a storage box to solve the problem of low user experience caused by inconvenient operation of the storage box in the prior art.

[0005] In order to achieve the above purpose, the present application provides a storage box, which comprises a box body having a storage cavity and an opening communicating with the storage cavity; and a box cover arranged at the opening of the box body, the box cover comprising an upper cover, a pressing locking part, a lateral unlocking part and a sealing cover. The upper cover is provided with a mounting groove, the pressing locking part is movably arranged in the mounting groove, the lateral unlocking part is arranged on the side of the pressing locking part, and the sealing cover is located in the storage cavity and is linked with the pressing locking part. When the pressing locking part is pressed to the locking position, the sealing cover closes the opening. When the lateral unlocking part is subjected to a lateral pressing force, the pressing locking part is unlocked, and the sealing cover opens the opening.

[0006] Further, the pressing locking part is pressed, and the pressing locking part and the lateral unlocking part are jointly moved to the locking position. The lateral unlocking part is locked with the upper cover. When the lateral unlocking part is subjected to a lateral pressing force, the lateral unlocking part is unlocked with the upper cover to unlock the pressing locking part.

[0007] Further, the upper cover is provided with a first clamping part, the lateral unlocking part comprises a second clamping part and an elastic part, the second clamping part is arranged on the side of the pressing locking part, the elastic part is arranged between the second clamping part and the pressing locking part and provides elastic locking force to the second clamping part, when the pressing locking part is pressed down, the second clamping part can be clamped with the first clamping part, when the lateral unlocking part is pressed, the second clamping part can be separated from the first clamping part, and the pressing locking part can drive the sealing cover to open the opening.

[0008] Further, the bottom wall of the upper cover is provided with an operation slot, and the second clamping part is a clamping hook; when the pressing locking part is pressed down, the clamping hook can pass through the operation slot and be hooked on the bottom wall of the upper cover under the action of the elastic locking force of the elastic part, when the lateral unlocking part is pressed, the clamping hook can be separated from the bottom wall of the upper cover and reach the avoiding area of the operation slot, and the pressing locking part can drive the clamping hook to be separated from the operation slot.

[0009] Further, the side wall of the mounting slot is provided with an avoiding slot, the bottom of the avoiding slot forms a first stop part, and the clamping hook is hooked on the bottom wall of the first stop part after passing through the operation slot.

[0010] Further, the side wall of the pressing locking part is provided with a containing slot, the bottom wall of the containing slot is provided with a guide hole, the side of the clamping hook facing the containing slot is provided with a guide column, the guide column is slidingly arranged in the guide hole, the elastic part is sleeved outside the guide column, the first end of the elastic part abuts against the clamping hook, and the second end of the elastic part abuts against the bottom wall of the containing slot.

[0011] Further, the first clamping part is connected to the bottom wall of the mounting slot and extends away from the sealing cover; the second clamping part is rotationally connected with the pressing locking part, the side of the pressing locking part facing the sealing cover is provided with a second stop part, the second stop part extends toward the side where the sealing cover is located, and the elastic part is arranged between the second clamping part and the second stop part.

[0012] Further, one of the first clamping part and the second clamping part comprises a clamping hook member, the other of the first clamping part and the second clamping part is provided with a clamping groove, and the clamping hook member can be clamped with the clamping groove or separated from the clamping groove.

[0013] Further, the pressing locking part is movably arranged relative to the lateral unlocking part, when the pressing locking part is pressed to the locking position, the pressing locking part is locked with the lateral unlocking part, and when the lateral unlocking part is pressed by a lateral pressing force, the pressing locking part is unlocked with the lateral unlocking part.

[0014] Further, the pressing locking part has a clamping piece, the lateral unlocking part comprises: an unlocking component, which is rotationally connected with the upper cover, and has a pressing part and a clamping part arranged oppositely along the axis direction of the box cover, and a pivot point between the unlocking component and the upper cover is located between the pressing part and the clamping part; and an elastic component, which is used to provide a clamping force to the clamping part, when the pressing locking part is pressed to the locking position, the clamping piece is clamped with the clamping part, and when the pressing part is pressed laterally, the clamping piece is disengaged from the clamping part.

[0015] Further, the clamping piece is a clamping hook, which is configured to be clamped with the bottom end of the unlocking component.

[0016] Further, one end of the elastic component is in abutment with the clamping part, and the other end of the elastic component is in abutment with the upper cover.

[0017] Further, the unlocking component is provided with a limiting part, and the elastic component is in limiting cooperation with the limiting part.

[0018] Further, the inner wall of the mounting groove is provided with a mounting hole, and the unlocking component is provided with a rotating shaft, which is rotationally cooperated with the mounting hole.

[0019] Further, the inner wall of the mounting groove is further provided with a guide groove, which extends from the mounting hole to the top wall of the upper cover along the axis direction of the box cover.

[0020] Further, the pressing locking part comprises a pressing cover, which is slidingly arranged in the mounting groove, and a containing cavity is formed between the pressing cover and the upper cover, the sealing cover is provided with a connecting rod, the connecting rod extends into the containing cavity through the bottom wall of the upper cover, the containing cavity is provided with a lever, the fulcrum of the lever is located on the upper cover, the first end of the lever is hinged with the connecting rod, the second end of the lever is cooperated with the pressing cover, the sealing cover comprises a flexible sealing part, which is a conical structure gradually expanding in the direction close to the upper cover, the upper cover comprises a convex ring, which is arranged corresponding to the flexible sealing part, when the pressing locking part is pressed, the second end of the lever is pressed down, the first end of the lever is lifted up, the sealing cover is driven to go up, and the flexible sealing part is expanded out under the extrusion of the convex ring, and forms a compression seal with the inner wall of the storage cavity of the box body.

[0021] Further, the number of the levers is two, and the two levers are symmetrically arranged around the center of the pressing locking part.

[0022] Further, the bottom wall of the upper cover is provided with a convex column protruding upward, the convex column is provided with a guide hole, the pressing cover is provided with a guide rod, and the guide rod is slidingly arranged in the guide hole; and / or, the second end of the lever is L-shaped.

[0023] Further, the outer wall of the end of the convex ring facing the flexible sealing part is provided with a guide inclined surface, and when the pressing locking part is in the unlocking state, the end part outer edge of the side of the flexible sealing part facing the convex ring is located outside the outer wall of the convex ring.

[0024] Further, the convex ring extends into the storage cavity, and a spacing between an outer wall of the convex ring and an inner wall of the storage cavity is less than a thickness of the flexible sealing portion.

[0025] Further, a return spring is arranged between the upper cover and the sealing cover, a first end of the return spring abuts a bottom wall of the upper cover, and a second end of the return spring abuts the sealing cover.

[0026] Further, the sealing cover comprises an inner cover, a support cover, and a flexible sealing portion, the inner cover is arranged in the support cover and detachably connected with the support cover, and the flexible sealing portion is mounted to an outer periphery of the support cover; and / or, two sides of the pressing locking portion are respectively provided with lateral unlocking portions.

[0027] By applying the technical scheme of the present application, the storage box is provided with the pressing locking portion and the lateral unlocking portion, the closing of the storage box is realized by pressing the pressing locking portion downward, and the opening of the storage box is realized by pressing the lateral unlocking portion laterally, so that, on the one hand, the user can pinch the lateral unlocking portion to exert a lateral pressing force on the lateral unlocking portion, and can easily take out the cover while pinching the lateral unlocking portion and lifting upward, which is more convenient and time-saving and improves the user experience; on the other hand, the closing and opening directions are different, and the operation positions are also different, so that the opening cannot be realized by pressing the pressing locking portion multiple times, and since the opening of the storage box is realized by exerting a force on the lateral unlocking portion laterally, the position is not easy to be touched, so that the problem of accidental touch unlocking cannot occur, the opening of the cover of the storage box due to accidental touch can be effectively avoided, and the use reliability of the storage box is improved; on the other hand, the pressing locking portion and the lateral unlocking portion are independently arranged, so that the user cannot realize unlocking by pressing the pressing locking portion, and the problem that the pressing locking portion is upwardly bounced to cause the user to feel a counterforce on the hand can be avoided, and the user experience is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0028] The drawings accompanying the specification of the present application form a part thereof, serve to provide further understanding of the present application, and together with the specification explain the application, and do not limit the present application in any manner. In the drawings:

[0029] Figure 1 Fig. 1 shows a perspective structural schematic view of a storage box of an embodiment of the present application;

[0030] Figure 2 Fig. 2 shows a top view structural schematic view of the storage box of the embodiment of the present application;

[0031] Figure 3 Fig. 3 shows a front view structural schematic view of the storage box of the embodiment of the present application;

[0032] Figure 4 Fig. 4 shows a sectional view structural schematic view of the storage box of the embodiment of the present application along A-A direction; Figure 3 Fig. 5 shows a sectional view structural schematic view of the storage box of the embodiment of the present application along B-B direction.

[0033] Figure 5 It shows according to Figure 4 Schematic diagram of the BB-direction cross-section structure;

[0034] Figure 6 It shows according to Figure 3 Schematic diagram of the DD-direction cross-section structure;

[0035] Figure 7 A cross-sectional view of the storage box of Embodiment 1 of the present invention in the open state is shown.

[0036] Figure 8 A cross-sectional view of the storage box according to Embodiment 2 of the present invention is shown at one angle;

[0037] Figure 9 A partial structural schematic diagram of the storage box according to Embodiment 2 of the present invention is shown;

[0038] Figure 10 A partial structural schematic diagram of the storage box according to Embodiment 2 of the present invention is shown;

[0039] Figure 11 A partial structural schematic diagram of the storage box according to Embodiment 2 of the present invention is shown;

[0040] Figure 12 A cross-sectional view of the storage box according to Embodiment 2 of the present invention is shown from another angle;

[0041] Figure 13 A schematic diagram of the structure of the storage box according to Embodiment 2 of the present invention is shown.

[0042] Figure 14 A schematic diagram of the structure of the storage box according to Embodiment 3 of the present invention is shown;

[0043] Figure 15 It shows Figure 14 A schematic diagram of the structure of the lid of the storage box;

[0044] Figure 16 It shows Figure 15 A cross-sectional view of the box lid from one angle;

[0045] Figure 17 It shows Figure 15 A cross-sectional view of the box lid from another angle;

[0046] Figure 18 It shows Figure 15 An exploded view of the box lid;

[0047] Figure 19 It shows Figure 15 A structural diagram of the box lid from another angle (where the pressing and locking part is not shown);

[0048] Figure 20 a perspective view of the box cover is shown. Figure 19 a perspective view of the box cover is shown.

[0049] Wherein, the above-mentioned drawings include the following reference signs:

[0050] 1, box body; 2, storage cavity; 3, opening; 4, box cover; 5, upper cover; 6, press locking part; 7, lateral unlocking part; 8, sealing cover; 9, mounting groove; 10, operation groove; 11, second clamping part; 12, elastic part; 13, avoiding groove; 14, stop part; 15, accommodating groove; 16, guide hole; 17, guide column; 18, press cover; 19, lever; 20, connecting rod; 21, convex ring; 22, convex column; 23, guide rod; 24, inner cover; 25, supporting cover; 26, flexible sealing part; 27, hand holding position; 28, guide inclined surface; 29, return spring; 30, annular clamping groove; 31, inner ring flange; 32, second stop part; 33, first clamping part; 34, clamping hook member; 35, unlocking part; 36, press part; 37, clamping part; 38, clamping groove; 39, limiting part; 40, mounting hole; 41, rotating shaft; 42, guide groove; 43, stop member; 44, clamping hook structure; 45, sliding groove; 46, clamping piece. DETAILED DESCRIPTION

[0051] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0052] Embodiment one

[0053] As shown in Figures 1 to 7 Embodiment one of the present application provides a storage box. The storage box comprises: a box body 1 having a storage cavity 2 and an opening 3 communicating with the storage cavity 2; a box cover 4 covering the opening 3 of the box body 1, the box cover 4 comprising an upper cover 5, a press locking part 6, a lateral unlocking part 7 and a sealing cover 8, the upper cover 5 being provided with a mounting groove 9, the press locking part 6 being movably arranged in the mounting groove 9, the lateral unlocking part 7 being arranged at the side of the press locking part 6, and the sealing cover 8 being located in the storage cavity 2 and being linked with the press locking part 6, when the press locking part 6 is pressed to the locking position, the sealing cover 8 closes the opening 3, when the lateral unlocking part 7 is pressed laterally, the press locking part 6 is unlocked, and the sealing cover 8 opens the opening 3.

[0054] In the above technical solution, the storage box is provided with the pressing locking part 6 and the lateral unlocking part 7, the closing of the storage box is realized by pressing the pressing locking part 6 downward, and the opening of the storage box is realized by pressing the lateral unlocking part 7 laterally, so that, on the one hand, the user can pinch the lateral unlocking part 7 to exert lateral pressing force on the lateral unlocking part 7, and can easily take out the box cover 4 by lifting it up while pinching the lateral unlocking part 7, which is more convenient and time-saving and improves the user experience; on the other hand, the pressing directions for closing and opening are different, and the operation positions are also different, so the box cover cannot be opened by pressing the pressing locking part 6 multiple times, and since the opening of the storage box is realized by exerting force on the lateral unlocking part 7 laterally, this position is not easy to be touched, so it is not easy to be mistakenly touched and unlocked, which can effectively prevent the storage box from being opened due to mistaken touching, and improve the use reliability of the storage box; on the other hand, by independently arranging the pressing locking part 6 and the lateral unlocking part 7, the user can avoid unlocking by pressing the pressing locking part 6, so as to avoid the problem that the pressing locking part 6 is pushed upward to cause the user to feel a counterforce with the hand, and thus improve the user experience.

[0055] In the first embodiment, the closing and opening of the storage box are realized by the sealing cover 8, since the pressing locking part 6 and the sealing cover 8 are linked, when the pressing locking part 6 is pressed downward, the sealing cover 8 is also moved, so that the form or position of the sealing cover 8 changes, and when the pressing locking part 6 is pressed to the position, the change of the form or position of the sealing cover 8 is sufficient to form airtight cooperation between the sealing cover 8 and the inner wall of the storage cavity 2 of the box body 1, so as to realize the closing operation of the sealing cover 8 on the storage box and ensure the sealing effect between the box cover 4 and the box body 1. When unlocking is needed, the lateral unlocking part 7 on the side is controlled to unlock the pressing locking part 6, so that the pressing locking part 6 can move to the unlocking position, and in the process of moving to the unlocking position, the form or position of the sealing cover 8 changes again with the movement of the pressing locking part 6, so that the sealing cover 8 is separated from the airtight contact with the storage cavity 2 of the box body 1, so that the sealing cover 8 is in an open state, and the box cover 4 can be easily taken off from the box body 1 to realize the opening operation.

[0056] In one embodiment, the upper cover 5 of the box cover 4 is provided with a hand holding position 27 near the installation groove 9, the hand holding position 27 is recessed downward relative to the top surface of the upper cover 5, the hand holding position 27 is arranged corresponding to the position of the lateral unlocking part 7, so that the lateral unlocking part 7 is partially exposed in the recessed space of the hand holding position 27, thereby facilitating the unlocking operation of the lateral unlocking part 7. The arrangement of the hand holding position 27 can provide a force applying position for the lateral unlocking part 7, so that the user can more conveniently operate the lateral unlocking part 7, and reduce the operation difficulty of the lateral unlocking part 7. Since only part of the lateral unlocking part 7 is located at the hand holding position 27, the other part is still blocked by the inner wall of the installation groove 9, which can prevent the lateral unlocking part 7 from being pulled out from the side of the pressing locking part 6, and improve the structural stability and reliability of the lateral unlocking part 7 during operation.

[0057] As shown in FIG. 1, Figures 1 to 7 In one embodiment of the present application, the pressing locking part 6 is pressed, the pressing locking part 6 and the lateral unlocking part 7 are moved to the locking position together, the lateral unlocking part 7 is locked with the upper cover 5, and when the lateral unlocking part 7 is subjected to lateral pressing force, the lateral unlocking part 7 is unlocked with the upper cover 5 to unlock the pressing locking part 6.

[0058] Through the above arrangement, the pressing locking part 6 is pressed, the pressing locking part 6 and the lateral unlocking part 7 are moved to the locking position together, and the upper cover 5 locks the lateral unlocking part 7 to lock the pressing locking part 6, so that under the driving action of the pressing locking part 6, the sealing cover 8 also remains in the closed state; by pressing the lateral unlocking part 7, the upper cover 5 can unlock the lateral unlocking part 7 to unlock the pressing locking part 6, so that the pressing locking part 6 can reach the unlocking position, and under the driving action of the pressing locking part 6, the sealing cover 8 is in the open state. In this way, on the one hand, the user can pinch the lateral unlocking part 7 to apply lateral pressing force to the lateral unlocking part 7, and can easily take out the box cover 4 by lifting the lateral unlocking part 7 while pinching it, which is more convenient and time-saving, and improves the user experience; on the other hand, the force directions for closing and opening are different, and the operation positions are also different, so the box cover cannot be opened by pressing the pressing locking part 6 multiple times, and since the opening of the storage box is achieved by applying force to the lateral unlocking part 7 from the side, this position is not easy to be touched, so it is not easy to cause accidental unlocking, which can effectively prevent the storage box from being opened due to accidental touch, and improve the use reliability of the storage box; on the other hand, by independently arranging the pressing locking part 6 and the lateral unlocking part 7, the user can avoid unlocking by pressing the pressing locking part 6, thereby avoiding the problem that the pressing locking part 6 is pushed up to cause the user to feel a counterforce, and further improving the user experience.

[0059] As shown in FIG. 1, Figures 1 to 7As shown in Embodiment 1 of the present invention, the upper cover 5 is provided with a first latching component 33, and the lateral unlocking part 7 includes a second latching component 11 and an elastic component 12. The second latching component 11 is disposed on the side of the pressing and locking part 6, and the elastic component 12 is disposed between the second latching component 11 and the pressing and locking part 6, and provides elastic locking force to the second latching component 11. When the pressing and locking part 6 is pressed down, the second latching component 11 can latch and cooperate with the first latching component 33. When the lateral unlocking part 7 is pressed, the second latching component 11 can disengage from the first latching component 33, and the pressing and locking part 6 can drive the sealing cover 8 to open the opening 3.

[0060] In this first embodiment, when the pressing locking part 6 is pressed down, under the action of the elastic locking force of the elastic member 12, the second latching member 11 can engage with the first latching member 33, so that the pressing locking part 6 is locked on the upper cover 5. Under the driving action of the pressing locking part 6, the sealing cover 8 is also kept in the closed state. By pressing the side unlocking part 7, the elastic locking force of the elastic member 12 can be overcome, so that the second latching member 11 can be unlocked smoothly with the first latching member 33, so that the pressing locking part 6 can reach the unlocked position. Under the driving action of the pressing locking part 6, the sealing cover 8 is in the open state, at which time the box cover 4 can be easily opened from the box body 1.

[0061] like Figures 1 to 7 As shown, in Embodiment 1 of the present invention, the bottom wall of the upper cover 5 is provided with an operation groove 10, and the second latching component 11 is a latch hook; when the pressing locking part 6 is pressed down, the latch hook can pass through the operation groove 10 and hook onto the bottom wall of the upper cover 5 under the elastic locking force of the elastic component 12. When the lateral unlocking part 7 is pressed, the latch hook can disengage from the bottom wall of the upper cover 5 and reach the avoidance area of ​​the operation groove 10. The pressing locking part 6 can drive the latch hook to disengage from the operation groove 10.

[0062] In this first embodiment, by opening an operating groove 10 at the bottom of the upper cover 5, a passage can be provided for the hook. During the downward movement of the pressing locking part 6, the hook body can pass through the operating groove 10 and reach the bottom side of the upper cover 5. When the hook body enters the operating groove 10, under the pressure of the side wall of the operating groove 10, the hook overcomes the elastic force of the elastic member 12 and retracts towards the inside of the pressing locking part 6, so that the hook can pass smoothly through the operating groove 10. After the hook body passes through the operating groove 10, since the pressure between the hook body and the side wall of the operating groove 10 disappears, under the elastic action of the elastic member 12, the hook extends outward towards the outside of the pressing locking part 6. The hook body moves to the lower side of the bottom wall of the upper cover 5 and is stopped by the bottom wall of the upper cover 5, so that the pressing locking part 6 is locked on the upper cover 5. Under the driving action of the pressing locking part 6, the sealing cover 8 is also kept in the closed state.

[0063] When unlocking is required, pressing the lateral unlocking part 7 will cause the hook to retract and the hook body to be fully covered by the operating groove 10. At this time, an unlocking force can be applied to the pressing locking part 6, causing the pressing locking part 6 to move upward. Since the hook body is within the coverage of the operating groove 10, the bottom wall of the upper cover 5 will not obstruct the movement of the hook body, allowing it to pass through the operating groove 10. This allows the hook to unlock smoothly from the upper cover 5. After unlocking between the hook and the upper cover 5, the pressing locking part 6 can smoothly reach the unlock position. Under the action of the pressing locking part 6, the sealing cover 8 is in the open state, at which time the box cover 4 can be easily opened from the box body 1.

[0064] In this embodiment, the hook body protrudes outward from the pressing and locking part 6, so that the extension direction of the hook body is opposite to the pressing direction of the side unlocking part 7, facilitating the unlocking operation of the pressing and locking part 6 by the lateral pressing of the side unlocking part 7. The size of the operating groove 10 is adapted to the size of the maximum cross-section of the hook body, thereby ensuring the structural strength of the bottom wall of the upper cover 5 while smoothly realizing the locking and unlocking operation of the hook body.

[0065] The aforementioned elastic component 12 is, for example, a spring, or it can be replaced by a component with elastic function such as an elastic block.

[0066] like Figures 1 to 7 As shown, in Embodiment 1 of the present invention, an avoidance groove 13 is provided on the side wall of the mounting groove 9, and a first stop part 14 is formed at the bottom of the avoidance groove 13. The hook passes through the operating groove 10 and hooks onto the bottom wall of the first stop part 14.

[0067] In this first embodiment, by providing the clearance groove 13, the hook body of the catch can be positioned within the clearance groove 13 when it is located within the mounting groove 9. This avoids excessive pressure exerted on the hook body by the inner wall of the mounting groove 9, reduces the compressive force applied by the catch to the elastic component 12 when the hook body is within the mounting groove 9, reduces the compression effect of the elastic component 12 when the pressing locking part 6 is in the unlocked state, and improves the service life of the elastic component 12. The clearance groove 13 extends to the bottom of the mounting groove 9, and the bottom wall of the mounting groove 9 at the end of the clearance groove 13 can form a first stop part 14. After the hook body of the catch passes through the operating groove 10, it can be hooked by the first stop part 14.

[0068] It should be noted that in Embodiment 1 of the present invention, the first stop portion 14 forms the first snap-fit ​​component 33.

[0069] like Figures 1 to 7As shown, in Embodiment 1 of the present invention, the side wall of the pressing locking part 6 is provided with a receiving groove 15, the bottom wall of the receiving groove 15 is provided with a guide hole 16, a guide post 17 is provided on the side of the hook facing the receiving groove 15, the guide post 17 is slidably disposed in the guide hole 16, the elastic member 12 is sleeved on the outside of the guide post 17, the first end of the elastic member 12 abuts against the hook, and the second end of the elastic member 12 abuts against the bottom wall of the receiving groove 15.

[0070] In this first embodiment, by providing a receiving groove 15, a space is provided for the hook, ensuring that the hook does not protrude laterally from the pressing and locking part 6, thus forming a better overall structure with the pressing and locking part 6 and improving its appearance. By providing a guide post 17 on the hook and a guide hole 16 on the bottom wall of the receiving groove 15, the lateral movement of the hook can be guided by the guide post 17 and the guide hole 16, ensuring the reliability of the lateral movement of the hook and facilitating the pressing operation of the lateral unlocking part 7. The bottom wall of the receiving groove 15 refers to the wall of the bottom of the receiving groove 15. In this first embodiment, the bottom wall of the receiving groove 15 is a vertical wall, perpendicular to the extension direction of the guide post 17.

[0071] like Figures 1 to 7 As shown, in Embodiment 1 of the present invention, the pressing locking part 6 includes a pressing cover 18, which is slidably disposed in the mounting groove 9. A receiving cavity is formed between the pressing cover 18 and the upper cover 5. A connecting rod 20 is provided on the sealing cover 8. The connecting rod 20 passes through the bottom wall of the upper cover 5 and extends into the receiving cavity. A lever 19 is provided in the receiving cavity. The fulcrum of the lever 19 is located on the upper cover 5. The first end of the lever 19 is hinged to the connecting rod 20, and the second end of the lever 19 is engaged with the pressing cover 18. The sealing cover 8 includes a flexible sealing part 26, which is a cone-shaped structure that gradually expands in the direction close to the upper cover 5. The upper cover 5 includes a convex ring 21, which is provided corresponding to the flexible sealing part 26. When the pressing locking part 6 is pressed down, the second end of the lever 19 is pressed down, and the first end of the lever 19 is lifted up, which drives the sealing cover 8 to move upward. The flexible sealing part 26 expands outward under the squeezing action of the convex ring 21 and forms a tight seal with the inner wall of the storage cavity 2 of the box body 1.

[0072] In the first embodiment of the present application, the linkage between the pressing locking part 6 and the sealing cover 8 is realized by a lever 19, which is arranged on the bottom wall of the upper cover 5 through a fulcrum, the second end of the lever 19 is matched with the pressing cover 18 and is upturned, and the first end connected with the connecting rod 20 is sunken. When the pressing locking part 6 is pressed downward, the pressing cover 18 presses the lever 19 downward, the second end of the lever 19 is pressed downward, the first end of the lever 19 is lifted up, the connecting rod 20 is lifted up under the driving of the lever 19, the sealing cover 8 is lifted up, and the flexible sealing part 26 is expanded outward under the extrusion of the convex ring 21 during the lifting of the sealing cover 8, and is extruded with the inner wall of the storage cavity of the box body 1 to form a compression seal, so that the closing of the storage box is realized. When the pressing locking part 6 is unlocked, the pressing locking part 6 can be lifted up, at this time, the pressing force of the lever 19 disappears, the lifting force of the sealing cover 8 disappears, the sealing cover 8 can be lifted down under the action of the lever 19 or external force, and the sealing cover 8 can be out of the extrusion range of the convex ring 21, so that the extrusion sealing effect with the box body 1 is released, at this time, the sealing cover 8 is retracted, and is separated from the box body 1, or the extrusion force between the sealing cover 8 and the box body 1 is greatly reduced, the friction between the two is greatly reduced, and the opening operation can be easily realized.

[0073] In one embodiment, one end of the lever 19 is hinged to the bottom wall of the pressing cover 18, and the fulcrum of the lever 19 is hinged to the bottom wall of the upper cover 5. In order to facilitate the arrangement of the lever 19 and avoid the hindering of the rotation of the lever 19 by the bottom wall of the upper cover 5, a stand can be arranged on the bottom wall of the pressing cover 18, and the fulcrum of the lever 19 is hinged to the stand, so as to provide sufficient space for the rotation of the lever 19.

[0074] In one embodiment, a supporting block can also be arranged on the bottom wall of the pressing cover 18, the top of the supporting block is arc-shaped, the first end of the lever 19 is hinged to the connecting rod 20, the middle part of the lever 19 is supported on the top of the supporting block, and the second end of the lever 19 is suspended.

[0075] As shown in FIG. 1, Figures 1 to 7 In the first embodiment of the present application, the number of levers 19 is two, and the two levers 19 are symmetrically arranged around the center of the pressing locking part 6.

[0076] In the first embodiment of the present application, the two levers 19 are symmetrically arranged around the center of the pressing locking part 6, so that the lifting force of the levers 19 on the sealing cover 8 during the pressing process is more balanced, and the structure is more stable.

[0077] As shown in FIG. 1, Figures 1 to 7 In the first embodiment of the present application, the bottom wall of the upper cover 5 is provided with a convex column 22 protruding upward, the convex column 22 is provided with a guide hole 16, the pressing cover 18 is provided with a guide rod 23, and the guide rod 23 is slidingly arranged in the guide hole 16.

[0078] In the first embodiment, the protruding column 22 is arranged on the bottom wall of the upper cover 5, and the protruding column 22 is provided with a guide hole 16 extending along the pressing direction of the pressing locking part 6. The pressing cover 18 is provided with a guide rod 23 which is in sliding fit with the guide hole 16, and the guide rod 23 can control the sliding of the pressing locking part 6 along the guide direction of the guide hole 16, thereby improving the stability and reliability of the movement direction of the pressing locking part 6.

[0079] As shown in Figures 1 to 7 , in the first embodiment, the second end of the lever 19 is L-shaped. The second end of the lever 19 is arranged in L-shaped fit with the pressing cover 18, so that the contact area of the lever 19 and the pressing cover 18 is increased, and the stability of the fit structure of the lever 19 and the pressing cover 18 is improved. In addition, the L-shaped structure makes the force bearing structure of the lever 19 more balanced during the pressing process of the pressing cover 18, and the force exerted by the pressing cover 18 on the lever 19 is more uniform.

[0080] As shown in Figures 1 to 7 , in the first embodiment, the outer wall of one end of the protruding ring 21 towards the flexible sealing part 26 is provided with a guide slope 28. When the pressing locking part 6 is in the unlocked state, the outer edge of the end of the flexible sealing part 26 towards the protruding ring 21 is located outside the outer wall of the protruding ring 21.

[0081] In the first embodiment, the guide slope 28 is formed on the outer edge of one end of the protruding ring 21 towards the flexible sealing part 26. When the flexible sealing part 26 moves towards the protruding ring 21, the movement of the flexible sealing part 26 is guided by the guide slope 28, and the flexible sealing part 26 is guided to expand outward under the action of the guide slope 28, thereby forming extrusion sealing on the inner wall of the storage cavity 2 of the box body 1. The guide slope 28 of the protruding ring 21 can reduce the difficulty of the movement of the flexible sealing part 26 towards the protruding ring 21 and the expansion, avoid interference of the flexible sealing part 26 during the movement relative to the protruding ring 21, and improve the reliability of the movement.

[0082] In one embodiment, the inner wall surface of one end of the flexible sealing part 26 towards the protruding ring 21 is also provided with a guide slope, thereby further reducing the fit difficulty of the flexible sealing part 26 and the protruding ring 21.

[0083] As shown in Figures 1 to 7 , in the first embodiment, the protruding ring 21 extends into the storage cavity 2, and the interval between the outer wall of the protruding ring 21 and the inner wall of the storage cavity 2 is smaller than the thickness of the flexible sealing part 26.

[0084] In the first embodiment of the present application, since the convex ring 21 extends into the storage cavity 2, when the flexible sealing part 26 is sleeved on the outer periphery of the convex ring 21 and expands outward under the support of the convex ring 21, the part beyond the bottom surface of the convex ring 21 enters the interval between the outer wall of the convex ring 21 and the inner wall of the storage cavity 2, and the interval between the outer wall of the convex ring 21 and the inner wall of the storage cavity 2 is smaller than the thickness of the flexible sealing part 26, so that the flexible sealing part 26 entering the interval is deformed under the extrusion force of the outer wall of the convex ring 21 and the inner wall of the storage cavity 2, thereby pressing the inner wall of the storage cavity 2 and forming a press sealing between the inner wall of the storage cavity 2, so as to achieve a good cover closing effect.

[0085] As shown in Figures 1 to 7 , in the first embodiment of the present application, the return spring 29 is arranged between the upper cover 5 and the sealing cover 8, the first end of the return spring 29 abuts against the bottom wall of the upper cover 5, and the second end of the return spring 29 abuts against the sealing cover 8.

[0086] In the first embodiment of the present application, the second end of the lever 19 is a cantilever structure and is not directly connected with the pressing cover 18, when the pressing locking part 6 is in the unlocked state, the hook body of the hook is detached from the bottom wall of the upper cover 5 along the operation groove 10, and the locking effect on the pressing locking part 6 is released, at this time, under the elastic force of the return spring 29, the sealing cover 8 is pressed downward and moves away from the upper cover 5, in this process, the connecting rod 20 is driven downward by the sealing cover 8, the first end of the lever 19 connected with the connecting rod 20 also moves downward, the second end of the lever 19 moves upward, and the pressing cover 18 is driven upward, so as to reach the unlocked position, thereby facilitating the automatic cover opening operation of the storage box.

[0087] As shown in Figures 1 to 7 , in the first embodiment of the present application, the sealing cover 8 comprises an inner cover 24, a support cover 25 and a flexible sealing part 26, the inner cover 24 is arranged in the support cover 25 and is detachably connected with the support cover 25, and the flexible sealing part 26 is installed on the outer periphery of the support cover 25; and / or, the two sides of the pressing locking part 6 are respectively provided with a lateral unlocking part 7.

[0088] Specifically, in the first embodiment of the present application, the outer periphery of the support cover 25 is provided with an annular clamping groove 30, and the flexible sealing part 26 comprises an inner ring flange 31, the inner ring flange 31 is clamped in the annular clamping groove 30, so as to realize the connection between the flexible sealing part 26 and the support cover 25.

[0089] In the first embodiment of the present application, the inner cover 24, the support cover 25 and the flexible sealing part 26 adopt a split structure, which can reduce the forming difficulty of each part. In addition, the materials of the inner cover 24, the support cover 25 and the flexible sealing part 26 are more flexible, so that appropriate materials can be selected according to the characteristics of the sealing cover 8, and the sealing performance of the sealing cover 8 is improved.

[0090] The inner cover 24 and the supporting cover 25 can be made of hard glue, thereby being capable of playing a stable supporting role, and the flexible sealing part 26 can be made of soft glue, thereby having good deformation capability and being capable of realizing good extrusion sealing cooperation with the inner wall of the storage cavity 2 of the box body 1.

[0091] In one embodiment, the two sides of the pressing locking part 6 are respectively provided with lateral unlocking parts 7.

[0092] In the first embodiment, the lateral unlocking parts 7 are respectively arranged at the two sides of the pressing locking part 6, thereby avoiding the problem of insufficient reliability caused by the unilateral arrangement of the lateral unlocking parts 7, and when it is necessary to unlock the pressing locking part 6, the lateral unlocking parts 7 at the two sides need to be pressed at the same time, so as to realize the unlocking of the pressing locking part 6, and the stability and reliability of the overall structure of the storage box are better.

[0093] As shown in Figure 19 and Figure 20 In the first embodiment of the present application, the box cover further comprises a hook structure 44 connected with the pressing locking part 6, the upper cover 5 is further provided with a sliding groove 45 in communication with the mounting groove, and the hook structure 44 is clamped into the sliding groove 45 and is in sliding cooperation with the sliding groove 45. In this way, the sliding groove 45 can play a guiding role during the movement of the pressing locking part 6, and the hook structure 44 can prevent the pressing locking part 6 from being pulled out of the upper cover 5.

[0094] Embodiment two

[0095] As shown in Figures 8 to 13 The second embodiment of the present application is different from the first embodiment in that the first clamping part 33 is connected to the bottom wall of the mounting groove 9 and extends away from the sealing cover 8; the second clamping part 11 is rotationally connected with the pressing locking part 6, the pressing locking part 6 is provided with a second stop part 32 on the side facing the sealing cover 8, the second stop part 32 extends toward the side where the sealing cover 8 is located, and the elastic part 12 is arranged between the second clamping part 11 and the second stop part 32.

[0096] Through the above arrangement, the pressing locking part 6 is pressed downward, the pressing locking part 6 is clamped and cooperated with the second clamping part 11 and the first clamping part 33, so as to keep the pressing locking part 6 in the locking position by means of the elastic part 12, when it is necessary to unlock the pressing locking part 6, the second clamping part 11 can be pressed from the side, so as to make the second clamping part 11 overcome the elastic force of the elastic part 12 to rotate, so as to make the first clamping part 33 and the second clamping part 11 disengage, thereby making the pressing locking part 6 switch from the locking position to the unlocking position.

[0097] As shown in Figures 8 to 13As shown, in the second embodiment of the present application, one of the first clamping component 33 and the second clamping component 11 comprises a clamping hook member 34, the other of the first clamping component 33 and the second clamping component 11 is provided with a clamping groove 38, and the clamping hook member 34 can be clamped with the clamping groove 38 or be detached from the clamping groove 38. In this way, the connection and disconnection between the first clamping component 33 and the second clamping component 11 can be realized.

[0098] In the second embodiment, the end face of the first clamping component 33 away from the end of the sealing cover 8 is a bevel surface, the bevel surface extends from the bottom of the lateral installation groove 9 on the side of the lateral unlocking portion 7, the first clamping component 33 is provided with the clamping groove 38, the clamping groove 38 is located on the side of the bevel surface close to the sealing cover 8, the second clamping component 11 comprises the clamping hook member 34, the second clamping component 11 further comprises a stop member 43 connected with the clamping hook member 34, the stop member 43 is located on the side of the clamping hook member 34 facing the second stop portion 32, and the elastic component 12 is located between the stop member 43 and the second stop portion 32. The clamping position of the clamping hook member 34 and the clamping groove 38 is located between the pivot point between the second clamping component 11 and the pressing locking portion 6 and the elastic component 12.

[0099] When it is necessary to unlock, the clamping hook member 34 is pressed to make the clamping hook member 34 rotate relative to the pressing locking portion 6 to the side close to the side where the elastic component 12 is located, so that the clamping hook member 34 can be detached from the clamping groove 38, and the unlocking operation of the pressing locking portion 6 is realized. When the pressing locking portion 6 reaches the unlocking position smoothly, the sealing cover 8 is in the open cover state under the driving action of the pressing locking portion 6, and at this time, the box cover 4 can be conveniently opened from the box body 1.

[0100] In the process that the pressing locking portion 6 moves to the side where the sealing cover 8 is located, the clamping hook member 34 first abuts against the bevel surface, and with the continuous movement of the clamping hook member 34 to the side where the sealing cover 8 is located, the clamping hook member 34 rotates to the side close to the side where the elastic component 12 is located under the pressing action of the bevel surface. At this time, the stop member 43 also moves to the side close to the side where the elastic component 12 is located, and the elastic component 12 is compressed. When the clamping hook member 34 moves to the position where the clamping groove 38 is located, the clamping hook member 34 is clamped into the clamping groove 38. Due to the disappearance of the pressing action between the clamping hook member 34 and the bevel surface, the clamping hook member 34 and the clamping groove 38 are locked and matched under the elastic action of the elastic component 12, and the pressing locking portion 6 is locked on the upper cover 5. Under the driving action of the pressing locking portion 6, the storage box is in the closed cover state.

[0101] The clamping hook member 34 in the second embodiment protrudes to the outside of the pressing locking portion 6, so that the extension direction of the clamping hook member 34 is opposite to the pressing direction of the lateral unlocking portion 7, and the unlocking operation of the pressing locking portion 6 can be conveniently realized through the lateral pressing of the lateral unlocking portion 7.

[0102] In the second embodiment of the present application, the stop member 43 and the second stop portion 32 are correspondingly arranged, and the stop member 43 and the second stop portion 32 have positioning posts, the second stop portion 32 is located at the inner side of the stop member 43, one end of the elastic member 12 is sleeved on the positioning post of the stop member 43, and the other end of the elastic member 12 is sleeved on the positioning post of the second stop portion 32.

[0103] In one embodiment, the second clamping member 11 and the second stop portion 32 are both baffle plates.

[0104] As shown in the second embodiment of the present application, the hook member 34 is provided with a rotating shaft 41 at one end close to the sealing cover 8, the pressing locking portion 6 is provided with a mounting hole 40 at one end close to the sealing cover 8, the mounting hole 40 is correspondingly arranged with the rotating shaft 41, and the rotating shaft 41 is arranged in the mounting hole 40, so that the rotating connection between the pressing locking portion 6 and the lateral unlocking portion 7 is realized. Figures 8 to 13

[0105] The second embodiment of the present application is the same as the first embodiment in other structures, which will not be repeated here.

[0106] Embodiment Three

[0107] As shown in the third embodiment of the present application, the difference between the third embodiment and the first embodiment is that the pressing locking portion 6 is movably arranged relative to the lateral unlocking portion 7, when the pressing locking portion 6 is pressed to the locking position, the pressing locking portion 6 is locked with the lateral unlocking portion 7, and when the lateral unlocking portion 7 is pressed laterally, the pressing locking portion 6 is unlocked with the lateral unlocking portion 7. Figures 14 to 20

[0108] ​​By the above arrangement, pressing the pressing locking part 6 to the locking position, the lateral unlocking part 7 locks the pressing locking part 6, and the upper cover 5 can abut against the flexible sealing part 26, so that the flexible sealing part 26 can be expanded outward under the extrusion of the upper cover 5, so that the flexible sealing part 26 can be sealed with the box body. When it is needed to retract the flexible sealing part 26, that is, the flexible sealing part 26 is unsealed with the box body, the lateral pressing lateral unlocking part 7 can be pressed from the side, so that the lateral unlocking part 7 unlocks the pressing locking part 6. At this time, the upper cover 5 can be out of contact with the flexible sealing part 26, so that the flexible sealing part 26 is out of contact with the box body 1, so as to facilitate the opening operation. In this way, on the one hand, the user can pinch the lateral unlocking part 7 to apply a lateral pressing force to the lateral unlocking part 7. While pinching the lateral unlocking part 7, the box cover 4 can be easily taken out by lifting up, which is more convenient, time-saving and improves the user experience. On the other hand, the force directions for closing and opening are different, and the operation positions are also different. Therefore, the pressing locking part 6 cannot be pressed multiple times to open the box cover. Since the opening of the storage box is realized by pressing the lateral unlocking part 7 from the side, this position is not easy to be touched, so it is not easy to be accidentally touched and unlocked. The opening of the storage box due to accidental touch can be effectively avoided, and the use reliability of the storage box is improved. On the other hand, by independently arranging the pressing locking part 6 and the lateral unlocking part 7, the user can avoid unlocking by pressing the pressing locking part 6, so as to avoid the problem that the pressing locking part 6 is upwardly popped up to cause the user to feel a counterforce on the hand. In this way, the user experience is further improved.

[0109] As shown in Figures 14 to 20 In the third embodiment of the present application, the pressing locking part 6 has a clamping piece 46, and the lateral unlocking part 7 includes an unlocking part 35 rotatably connected with the upper cover 5. The unlocking part 35 has oppositely arranged pressing parts 36 and clamping parts 37 along the axis direction of the box cover 4. The pivot point between the unlocking part 35 and the upper cover 5 is located between the pressing parts 36 and the clamping parts 37. An elastic part 12 is arranged to provide a clamping force to the clamping parts 37. When the pressing locking part 6 is pressed to the locking position, the clamping piece 46 is clamped with the clamping parts 37. When the pressing parts are pressed from the side, the clamping piece 46 is released from the clamping parts 37.

[0110] By the above arrangement, the clamping piece 46 of the pressing locking part 6 can be clamped with the clamping parts 37 to keep the pressing locking part 6 in the locking position by the elastic part 12. When it is needed to unlock the pressing locking part 6, the pressing parts 36 of the unlocking part 35 can be pressed from the side to make the unlocking part 35 rotate against the elastic force of the elastic part 12. The clamping parts 37 can be moved away from the clamping piece 46 to release the clamping piece 46, so that the pressing locking part 6 can be switched from the locking position to the unlocking position.

[0111] AsFigures 14 to 20 As shown, in Embodiment 3 of the present invention, the latching member 46 is a latch hook, which is configured to engage with the bottom end of the unlocking member 35. This facilitates the engagement between the pressing locking part 6 and the unlocking member 35. The bottom end of the unlocking member 35 forms the aforementioned latching portion 37.

[0112] In one embodiment, a slot may be provided on the unlocking component 35, and the hook may engage with the slot.

[0113] like Figures 14 to 20 As shown, in Embodiment 3 of the present invention, one end of the elastic member 12 abuts against the snap-fit ​​portion 37, and the other end of the elastic member 12 abuts against the upper cover 5. In this way, the elastic member 12 can keep the pressing locking portion 6 in the locked position.

[0114] In one embodiment, the elastic member 12 may be disposed between the pivot point between the unlocking member 35 and the upper cover 5 and the pressing part 36. The two ends of the elastic member 12 are respectively connected to the unlocking member 35 and the upper cover 5, and the elastic member 12 is in a stretched state when the pressing locking part 6 is held in the locked position.

[0115] The aforementioned elastic component 12 is, for example, a spring, or it can be replaced by a component with elastic function such as an elastic block.

[0116] like Figures 14 to 20 As shown, in Embodiment 3 of the present invention, the unlocking component 35 is provided with a limiting part 39, and the elastic component 12 is limited and engaged with the limiting part 39. In this way, the elastic component 12 can be prevented from disengaging from the unlocking component 35 during the pressing process, thereby increasing the structural stability.

[0117] Preferably, in Embodiment 3 of the present invention, the limiting part 39 is an annular groove provided on the unlocking part 35, and one end of the elastic part 12 is located in the annular groove.

[0118] like Figure 18 As shown, in Embodiment 3 of the present invention, the pressing locking part 6 is movably disposed relative to the upper cover 5 along the axial direction of the lid; a stop member 43 is provided on the side of the unlocking part 35 facing the pressing locking part 6, and the stop member 43 is located between the pressing part 36 and the locking part 37 to prevent the pressing locking part 6 from disengaging from the lateral unlocking part 7.

[0119] With the above configuration, when the pressing part 36 of the unlocking member 35 is pressed from the side to unlock the pressing locking part 6, the pressing locking part 6 pops up, and the stop member 43 can prevent the pressing locking part 6 from disengaging from the side unlocking part 7.

[0120] Preferably, in Embodiment 3 of the present invention, the stop member 43 is a convex rib.

[0121] As shown in FIG. 3, in the third embodiment of the present application, the inner wall of the mounting groove 9 is provided with a mounting hole 40, and the unlocking component 35 is provided with a rotating shaft 41, which is rotationally connected with the mounting hole 40. In this way, the rotating connection between the unlocking component 35 and the upper cover 5 can be realized, so that the unlocking component 35 can be in clamping cooperation or disengagement with the pressing locking part 6. Figures 14 to 20

[0122] Preferably, in the third embodiment of the present application, the two sides of the unlocking component 35 are provided with rotating shafts 41, the two inner walls of the mounting groove 9 are provided with mounting holes 40, and the two rotating shafts 41 are rotationally connected with the two mounting holes 40.

[0123] As shown in FIG. 3, in the third embodiment of the present application, the inner wall of the mounting groove 9 is provided with a mounting hole 40, and the unlocking component 35 is provided with a rotating shaft 41, which is rotationally connected with the mounting hole 40. In this way, the rotating connection between the unlocking component 35 and the upper cover 5 can be realized, so that the unlocking component 35 can be in clamping cooperation or disengagement with the pressing locking part 6. Figures 14 to 20

[0124] Preferably, in the third embodiment of the present application, the clamping hook structure 44 and the clamping piece are located at different sides of the pressing locking part 6, so that the clamping hook structure 44 can be avoided from interfering with the lateral unlocking part 7.

[0125] The third embodiment of the present application is the same as the first embodiment in other structures, which will not be described here.

[0126] From the above description, it can be seen that the above-mentioned embodiments of the present application achieve the following technical effects: the storage box is provided with a pressing locking part and a lateral unlocking part, the closing of the storage box is realized by pressing the pressing locking part downward, and the opening of the storage box is realized by pressing the lateral unlocking part laterally, so that, on the one hand, the user can pinch the lateral unlocking part to exert a lateral pressing force on the lateral unlocking part, and can easily take out the cover while pinching the lateral unlocking part and lifting it up, which is more convenient and time-saving and improves the user experience; on the other hand, the closing and opening directions are different, and the operation positions are also different, so that the storage box cannot be opened by pressing the pressing locking part multiple times, and since the opening of the storage box is realized by exerting force on the lateral unlocking part laterally, this position is not easy to be touched, so that the problem of accidental unlocking is not easy to occur, and the use reliability of the storage box can be improved; on the other hand, by independently arranging the pressing locking part and the lateral unlocking part, the user can avoid unlocking by pressing the pressing locking part, so as to avoid the problem that the pressing locking part is upwardly bounced to cause the user to feel a counterforce, thereby improving the user experience.

[0127] ​​It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting, as the scope of the exemplary embodiments of this application is limited only by the appended claims. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. Also, unless otherwise indicated herein, the materials described herein can be used in a variety of applications.

[0128] It should be noted that the terms "first", "second", and the like, as used herein, are intended to modify any one of the identified objects, but do not imply a specific order or sequence, unless otherwise specifically indicated. It is to be understood that the use of the term "about" in describing the embodiments of this application is intended to convey that the description is an approximation, and that the embodiments of this application are not limited to the precise values expressed. It is to be understood that the use of the term "about" in describing the embodiments of this application is intended to convey that the description is an approximation, and that the embodiments of this application are not limited to the precise values expressed.

[0129] The preferred embodiments of the application are described herein with reference to the accompanying drawings, in which only the preferred embodiments of the application are shown. This application may, however, be carried out in a variety of ways, and those of skill in the art will readily recognize that the application can be practiced with a variety of modifications and adaptations of the application. Accordingly, the specific embodiments described herein are not intended to limit the scope of the application but rather are constructed to provide a thorough understanding of the readily utilizable nature of the application. The application is not limited to the preferred embodiments described herein, but the true scope of the application is measured by the appended claims and their equivalents.

Claims

1. A storage box characterized by comprising: The utility model relates to a box, including: Box body (1) with storage cavity (2) and the opening (3) that communicates with storage cavity (2); Box cover (4) is covered in opening (3) of box body (1), and box cover (4) includes upper cover (5), press locking part (6), lateral unlocking part (7) and sealing cover (8), upper cover (5) is provided with mounting groove (9), press locking part (6) is movably arranged in mounting groove (9), lateral unlocking part (7) is arranged in the side of press locking part (6), and sealing cover (8) is located in storage cavity (2) and is linked with press locking part (6), when press locking part (6) is pressed to locking position, sealing cover (8) closes opening (3), when lateral unlocking part (7) is pressed laterally, press locking part (6) is unlocked, and sealing cover (8) opens opening (3); Press press locking part (6), and press locking part (6) and lateral unlocking part (7) jointly move to locking position, and lateral unlocking part (7) is locked with upper cover (5), when lateral unlocking part (7) is pressed laterally, lateral unlocking part (7) is unlocked with upper cover (5) to unlock press locking part (6);Upper cover (5) is equipped with first clamping part (33), and lateral unlocking part (7) includes second clamping part (11) and elastic part (12), second clamping part (11) is arranged in the side of press locking part (6), and elastic part (12) is arranged between second clamping part (11) and press locking part (6) and provides elastic locking force to second clamping part (11), when press locking part (6) is pressed, second clamping part (11) can be clamped with first clamping part (33), when lateral unlocking part (7) is pressed, second clamping part (11) can be separated from first clamping part (33), and press locking part (6) can drive sealing cover (8) to open opening (3);Or, The pressing locking part (6) is movably arranged relative to the lateral unlocking part (7), when the pressing locking part (6) is pressed to the locking position, the pressing locking part (6) is locked with the lateral unlocking part (7), when the lateral unlocking part (7) is pressed laterally, the pressing locking part (6) is unlocked with the lateral unlocking part (7); the pressing locking part (6) has a clamping part (46), the lateral unlocking part (7) includes: an unlocking part (35) rotatably connected with the upper cover (5), along the axis direction of the box cover (4), the unlocking part (35) has oppositely arranged pressing part (36) and clamping part (37), the pivot point between the unlocking part (35) and the upper cover (5) is located between the pressing part (36) and the clamping part (37); the elastic part (12) is used for providing clamping force to the clamping part (37), the pressing locking part (6) is pressed to the locking position, the clamping part (46) is clamped with the clamping part (37), when the pressing part (36) is pressed laterally, the clamping part (46) is disengaged from the clamping part (37).

2. The storage box according to claim 1, characterized in that, The sealing cover (8) includes an inner cover (24), a support cover (25) and a flexible sealing part (26), the inner cover (24), the support cover (25) and the flexible sealing part (26) adopt a split structure, the bottom wall of the upper cover (5) is provided with an operation slot (10), and the second clamping part (11) is a clamping hook; When the pressing locking part (6) is pressed, the clamping hook can pass through the operation slot (10) and be hooked on the bottom wall of the upper cover (5) under the elastic locking force of the elastic part (12), when the lateral unlocking part (7) is pressed, the clamping hook can be separated from the bottom wall of the upper cover (5) and reach the avoiding area of the operation slot (10), and the pressing locking part (6) can drive the clamping hook to be separated from the operation slot (10).

3. The storage box according to claim 2, characterized in that The side wall of the mounting slot (9) is provided with an avoiding slot (13), the bottom of the avoiding slot (13) forms a first stop (14), and the clamping hook is hooked on the bottom wall of the first stop (14) after passing through the operation slot (10).

4. The storage case of claim 2, wherein, The side wall of the pressing locking part (6) is provided with a containing slot (15), the bottom wall of the containing slot (15) is provided with a guide hole (16), one side of the clamping hook towards the containing slot (15) is provided with a guide column (17), the guide column (17) is slidably arranged in the guide hole (16), the elastic part (12) is sleeved outside the guide column (17), the first end of the elastic part (12) abuts against the clamping hook, and the second end of the elastic part (12) abuts against the bottom wall of the containing slot (15).

5. The storage case of claim 1, wherein, The first clamping part (33) is connected to the bottom wall of the mounting slot (9), and the first clamping part (33) extends away from the sealing cover (8); The second clamping component (11) is rotationally connected with the pressing locking part (6), the pressing locking part (6) is provided with a second stop part (32) on the side facing the sealing cover (8), the second stop part (32) extends towards the side where the sealing cover (8) is located, and the elastic component (12) is arranged between the second clamping component (11) and the second stop part (32).

6. The storage case of claim 5, wherein, One of the first clamping component (33) and the second clamping component (11) comprises a clamping hook member (34), the other of the first clamping component (33) and the second clamping component (11) is provided with a clamping groove (38), and the clamping hook member (34) can be clamped with the clamping groove (38) or separated from the clamping groove (38).

7. The storage case of claim 1, wherein, The clamping piece (46) is a clamping hook which is configured to be clamped with the bottom end of the unlocking component (35).

8. The storage case of claim 1, wherein, One end of the elastic component (12) abuts against the clamping site (37), and the other end of the elastic component (12) abuts against the upper cover (5).

9. The storage case of claim 1, wherein, The unlocking component (35) is provided with a limiting part (39), and the elastic component (12) is limitedly matched with the limiting part (39).

10. The storage case of claim 1, wherein, The inner wall of the mounting groove (9) is provided with a mounting hole (40), the unlocking component (35) is provided with a rotating shaft (41), and the rotating shaft (41) is rotationally matched with the mounting hole (40).

11. The storage case of claim 10, wherein, The inner wall of the mounting groove (9) is further provided with a guide groove (42), and the guide groove (42) extends from the mounting hole (40) to the top wall of the upper cover (5) along the axis direction of the box cover (4).

12. The storage box according to any one of claims 1 to 11, characterized in that, The pressing locking part (6) comprises a pressing cover (18) which is slidingly arranged in the mounting groove (9), and a containing cavity is formed between the pressing cover (18) and the upper cover (5), the sealing cover (8) is provided with a connecting rod (20) which penetrates through the bottom wall of the upper cover (5) and extends into the containing cavity, the containing cavity is provided with a lever (19), the fulcrum of the lever (19) is located on the upper cover (5), the first end of the lever (19) is hingedly connected with the connecting rod (20), the second end of the lever (19) is matched with the pressing cover (18), the sealing cover (8) comprises a flexible sealing part (26) which is a conical structure gradually expanding in the direction close to the upper cover (5), the upper cover (5) comprises a convex ring (21) which is arranged corresponding to the flexible sealing part (26), when the pressing locking part (6) is pressed, the second end of the lever (19) is pressed, the first end of the lever (19) is lifted, the sealing cover (8) is driven to go up, and the flexible sealing part (26) is expanded under the extrusion of the convex ring (21) and is tightly sealed with the inner wall of the storage cavity (2) of the box body (1).

13. The storage case of claim 12, wherein, The number of the levers (19) is two, and the two levers (19) are symmetrically arranged around the center of the pressing locking part (6).

14. The storage case of claim 12, wherein, The bottom wall of the upper cover (5) is provided with an upwardly protruding convex column (22), a guide hole (16) is arranged in the convex column (22), a guide rod (23) is arranged on the pressing cover (18), and the guide rod (23) is slidingly arranged in the guide hole (16); and / or the second end of the lever (19) is L-shaped.

15. The storage case of claim 12, wherein, An outer wall of one end of the convex ring (21) towards the flexible sealing part (26) is provided with a guide inclined surface (28), and when the pressing locking part (6) is in the unlocked state, an outer edge of an end of the flexible sealing part (26) towards one side of the convex ring (21) is located outside the outer wall of the convex ring (21).

16. The storage case of claim 15, wherein, The convex ring (21) extends into the storage cavity (2), and a spacing between the outer wall of the convex ring (21) and the inner wall of the storage cavity (2) is smaller than the thickness of the flexible sealing part (26).

17. The storage case of claim 12, wherein, A return spring (29) is arranged between the upper cover (5) and the sealing cover (8), a first end of the return spring (29) abuts against the bottom wall of the upper cover (5), and a second end of the return spring (29) abuts against the sealing cover (8).

18. The storage box according to any one of claims 1 to 11, wherein, The sealing cover (8) comprises an inner cover (24), a support cover (25) and a flexible sealing part (26), the inner cover (24) is arranged in the support cover (25) and is detachably connected with the support cover (25), and the flexible sealing part (26) is mounted to the outer periphery of the support cover (25); and / or the pressing locking part (6) is provided with the lateral unlocking part (7) on both sides thereof.

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