Box cover for storage box and storage box

Abstract

The utility model provides a box cover for a storage box and the storage box. The box cover for the storage box comprises a mounting cover; the sealing cover comprises a cover body and a sealing component located on the periphery of the cover body, the inner end of the sealing component is connected with the cover body, and the outer end of the sealing component is provided with an external expansion position abutting against the mounting cover and a retracting position far away from the mounting cover; the unlocking component is located on the peripheral side of the locking component, the locking component is in linkage with the cover body, and the locking component is provided with a locking position matched with the unlocking component in a locking mode and an unlocking position matched with the unlocking component in an unlocking mode; when the locking part is pressed to the locking position, the outer end of the sealing component is located at the external expansion position, and when the unlocking part is subjected to lateral pressing force, the locking part is switched to the unlocking position from the locking position, and the outer end of the sealing component is located at the retracting position. According to the technical scheme, the problem that a storage box in the prior art is prone to causing poor user experience is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of storage boxes, in particular to a box cover for a storage box and a storage box. Background Art

[0002] In daily life, people often eat snacks and fruits, so they need storage boxes to store snacks and fruits. Traditional food storage and preservation boxes require both hands to rotate the box cover to take out the food in the storage cavity, or use a lot of force to open the cover to take it out, which is inconvenient to operate.

[0003] In order to solve the problem of inconvenient storage box operation, a push-type storage box is provided in the prior art, which includes a box body and a box cover. A button is installed in the middle of the box cover, which is pressed downward and released to return upward. The box cover is closed by pressing the button once, and the box cover is opened by pressing the button again. The opening and closing of this box cover are both triggered by pressing. However, when the user presses the button to open the box cover, the button generally bounces upward, causing the user's hand to feel a reverse thrust, which easily leads to a poor user experience. Utility Model Content

[0004] The main purpose of the utility model is to provide a box cover for a storage box and a storage box, so as to solve the problem that the storage boxes in the prior art easily lead to poor user experience.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a box cover for a storage box, comprising: an installation cover, which is constructed to be installed on a box body, and an installation space is provided on the installation cover; a sealing cover, which comprises a cover body and a sealing member located at the outer periphery of the cover body, the inner end of the sealing member is connected to the cover body, and the outer end of the sealing member has an outward-expanding position abutting against the installation cover and a retracted position away from the installation cover; a locking component and an unlocking component, which are installed in the installation space, the unlocking component is located on the peripheral side of the locking component, the locking component is linked with the cover body, and the locking component has a locking position for locking and cooperating with the unlocking component and an unlocking position for unlocking and cooperating with the unlocking component; when the locking component is pressed to the locking position, the outer end of the sealing member is in the outward-expanding position, and when the unlocking component is subjected to lateral pressing force, the locking component switches from the locking position to the unlocking position, and the outer end of the sealing member is in the retracted position.

[0006] Furthermore, the locking component has a clamping portion, and the unlocking component includes: an unlocking component, which is rotatably connected to the mounting cover, and along the axial direction of the box cover, the unlocking component has a pressing portion and a clamping portion that are relatively arranged, and the pivot point between the unlocking component and the mounting cover is located between the pressing portion and the clamping portion; an elastic component, which is used to provide a clamping force to the clamping portion, and the locking component is pressed down to the locking position, and the clamping portion is clamped and matched with the clamping portion. When the pressing portion is subjected to lateral pressing force, the clamping portion and the clamping portion are released from the coupling.

[0007] Furthermore, the locking component includes a pressing body and a first hook connected to the pressing body, the first hook is configured to be able to engage with the bottom end of the unlocking member, and the first hook forms a engaging portion.

[0008] Furthermore, one end of the elastic member abuts against the clamping portion, and the other end of the elastic member abuts against the mounting cover.

[0009] Furthermore, a limiting portion is provided on the unlocking member, and the elastic member is in limiting cooperation with the limiting portion.

[0010] Furthermore, along the axial direction of the box cover, the locking component is movably arranged relative to the mounting cover; a stopper is provided on the side of the unlocking component facing the locking component, and the stopper is located between the pressing portion and the clamping portion to prevent the locking component from detaching from the unlocking component.

[0011] Furthermore, an installation hole is provided on the inner wall of the installation space, and a rotating shaft is provided on the unlocking member, and the rotating shaft is rotatably matched with the installation hole.

[0012] Furthermore, a guide groove is provided on the inner wall of the installation space, and along the axial direction of the box cover, the guide groove extends from the installation hole to the top wall of the installation cover.

[0013] Furthermore, there are two unlocking components, which are located on opposite sides of the locking component; the installation cover is also provided with two avoidance spaces connected to the installation space, the two locking components and the pressing parts of the two unlocking components are arranged correspondingly, and each avoidance space is located on the side of the corresponding unlocking component away from the locking component.

[0014] Furthermore, the storage box cover also includes a second hook connected to the locking component, and the installation cover is also provided with a slide groove connected to the installation space, and the second hook is inserted into the slide groove and slidably cooperates with the slide groove.

[0015] According to another aspect of the utility model, the utility model provides a storage box, comprising a box body and the above-mentioned box cover for the storage box which is arranged on the box body, and the sealing member is constructed to be able to seal and cooperate with the box body.

[0016] By applying the technical solution of the utility model, the locking component has a locking position that cooperates with the unlocking component to lock and an unlocking position that cooperates with the unlocking component to unlock, and the locking component is linked with the cover body, so that the locking component can be pressed to the locking position, so that the installation cover abuts against the outer end of the sealing component, thereby making the sealing component expand outward so that the sealing component can be sealed with the box body. When the sealing component needs to be retracted, that is, the sealing component and the box body are unsealed, the unlocking component can be pressed from the side to switch the locking component from the locking position to the unlocking position. In this way, by arranging the locking component and the unlocking component independently, the user can avoid retracting the sealing component by pressing the locking component, thereby avoiding the problem of the locking component bouncing upward and causing the user's hand to feel a reverse thrust, thereby improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0018] Figure 1 A schematic structural diagram of an embodiment of a storage box of the utility model is shown;

[0019] Figure 2 Shows Figure 1 A schematic structural diagram of a storage box cover for a storage box;

[0020] Figure 3 Shows Figure 2 An angled cross-sectional view of a lid for a storage box;

[0021] Figure 4 Shows Figure 2 A cross-sectional view of the storage box cover at another angle;

[0022] Figure 5 Shows Figure 2 A schematic diagram of an exploded structure of a box cover for a storage box;

[0023] Figure 6 Shows Figure 2 A schematic structural diagram of a storage box cover from another angle; (locking components are not shown);

[0024] Figure 7 Shows Figure 6 Bottom view of a lid for a storage box.

[0025] The above drawings include the following reference numerals:

[0026] 1. Box body; 2. Box cover; 11. Mounting cover; 13. Cover body; 14. Sealing member; 15. Locking member; 16. Unlocking member; 17. Clamping part; 18. Unlocking member; 19. Elastic member; 20. Pressing part; 21. Clamping part; 22. Limiting part; 23. Stopper; 24. Rotating shaft; 25. Mounting hole; 26. Guide groove; 27. Avoidance space; 28. Second hook; 29. ​​Slide groove. DETAILED DESCRIPTION

[0027] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] like Figure 1 As shown, an embodiment of the utility model provides a storage box, including a box body 1 and a box cover 2 for a storage box as described below, which is arranged on the box body 1 , and a sealing member 14 is configured to be able to seal and cooperate with the box body 1 .

[0029] like Figures 1 to 7 As shown, the embodiment of the utility model provides a box cover for a storage box, comprising a mounting cover 11, a sealing cover, a locking component 15 and an unlocking component 16. Among them, the mounting cover 11 is configured to be mounted on the box body 1, and a mounting space is provided on the mounting cover 11; the sealing cover comprises a cover body 13 and a sealing member 14 located at the periphery of the cover body 13, the inner end of the sealing member 14 is connected to the cover body 13, and the outer end of the sealing member 14 has an outward expansion position abutting against the mounting cover 11 and a retracted position away from the mounting cover 11; the locking component 15 and the unlocking component 16 are mounted in the mounting space, the unlocking component 16 is located at the peripheral side of the locking component 15, the locking component 15 is linked with the cover body 13, and the locking component 15 has a locking position for locking with the unlocking component 16 and an unlocking position for unlocking with the unlocking component 16; when the locking component 15 is pressed to the locking position, the outer end of the sealing member 14 is in the outward expansion position, and when the unlocking component 16 is subjected to lateral pressing force, the locking component 15 switches from the locking position to the unlocking position, and the outer end of the sealing member 14 is in the retracted position.

[0030] In the above technical solution, by making the locking component 15 have a locking position for locking with the unlocking component 16 and an unlocking position for unlocking with the unlocking component 16, and the locking component 15 is linked with the cover body 13, the locking component 15 can be pressed to the locking position, so that the installation cover 11 abuts against the outer end of the sealing member 14, so that the sealing member 14 can be expanded outward, so that the sealing member 14 can be sealed with the box body. When the sealing member 14 needs to be retracted, that is, the sealing member 14 and the box body are unsealed, the unlocking component 16 can be pressed from the side to switch the locking component 15 from the locking position to the unlocking position. In this way, by independently arranging the locking component 15 and the unlocking component 16, the user can avoid retracting the sealing member 14 by pressing the locking component 15, thereby avoiding the problem that the locking component 15 bounces upward and causes the user's hand to feel a reverse thrust, thereby improving the user experience.

[0031] It should be noted that in the embodiment of the present invention, the sealing member 14 is made of a flexible material, and the sealing member 14 is a conical structure that gradually expands in the direction approaching the mounting cover 11, so that after the mounting cover 11 abuts against the outer end of the sealing member 14, the sealing member 14 will be deformed and expand outward, that is, the outer end of the sealing member 14 is in the outward expanded position; after the mounting cover 11 is away from the sealing member 14, the outer end of the sealing member 14 is separated from the mounting cover 11, and the sealing member 14 will restore the deformation and retract, that is, the outer end of the sealing member 14 is in the retracted position.

[0032] It should be noted that in the embodiment of the present invention, the linkage between the locking component 15 and the cover body 13 refers to Figure 3 The locking component 15 is pressed downward to move downward relative to the mounting cover 11, and the cover body 13 can be moved upward relative to the mounting cover 11 by setting a lever structure. After the unlocking component 16 unlocks the locking component 15, a return spring is set to move the cover body 13 downward relative to the mounting cover 11, and the cover body 13 drives the locking component 15 to pop up relative to the mounting cover 11 through the lever structure. The implementation of the above-mentioned structural linkage principle can adopt existing technology, for example, Chinese patent application No. 202323533271.7, which will not be repeated here.

[0033] like Figure 4As shown, in the embodiment of the utility model, the locking component 15 has a clamping portion 17, and the unlocking component 16 includes: an unlocking member 18, which is rotatably connected to the mounting cover 11, and along the axial direction of the box cover, the unlocking member 18 has a pressing portion 20 and a clamping portion 21 that are relatively arranged, and the pivot point between the unlocking member 18 and the mounting cover 11 is located between the pressing portion 20 and the clamping portion 21; an elastic member 19, which is used to provide a clamping force to the clamping portion 21, and the locking component 15 is pressed down to the locking position, and the clamping portion 17 is clamped and matched with the clamping portion 21, and when the pressing portion 20 is subjected to lateral pressing force, the clamping portion 17 and the clamping portion 21 are released from the coupling.

[0034] Through the above arrangement, the locking component 15 is pressed downward, and the snap-fit ​​portion 17 of the locking component 15 can be snap-fitted with the snap-fit ​​portion 21, so that the locking component 15 is kept in the locked position by using the elastic member 19. When the locking component 15 needs to be unlocked, the pressing portion 20 of the unlocking member 18 can be pressed laterally so that the unlocking member 18 overcomes the elastic force of the elastic member 19 and rotates, so that the snap-fit ​​portion 21 can be moved in a direction away from the snap-fit ​​portion 17, so that the snap-fit ​​portion 21 releases the snap-fit ​​portion 17, thereby enabling the locking component 15 to switch from the locked position to the unlocked position.

[0035] like Figure 4 and Figure 5 As shown, in the embodiment of the utility model, the locking component 15 includes a pressing body and a first hook connected to the pressing body, the first hook is configured to be able to engage with the bottom end of the unlocking member 18, and the first hook forms a snap-fit ​​portion 17. In this way, it is convenient to achieve the snap-fit ​​between the locking component 15 and the unlocking member 18. Among them, the bottom end of the unlocking member 18 forms the above-mentioned snap-fit ​​portion 21.

[0036] In one embodiment, a slot may also be provided on the unlocking member 18 , and the first hook is engaged with the slot.

[0037] like Figure 4 As shown, in the embodiment of the present utility model, one end of the elastic member 19 abuts against the clamping portion 21, and the other end of the elastic member 19 abuts against the mounting cover 11. In this way, the elastic member 19 can keep the locking member 15 in the locked position.

[0038] In one embodiment, the elastic member 19 can also be arranged between the pivot point between the unlocking member 18 and the mounting cover 11 and the pressing portion 20, and the two ends of the elastic member 19 are respectively connected to the unlocking member 18 and the mounting cover 11, and when the locking member 15 is maintained in the locked position, the elastic member 19 is in a stretched state.

[0039] The elastic member 19 is, for example, a spring, and may also be replaced by a member having an elastic function such as an elastic block.

[0040] like Figure 4As shown, in the embodiment of the present invention, the unlocking member 18 is provided with a limiting portion 22, and the elastic member 19 is limitedly matched with the limiting portion 22. In this way, the elastic member 19 can be prevented from being separated from the unlocking member 18 during the process of pressing the unlocking member 18, thereby increasing the structural stability.

[0041] Preferably, in the embodiment of the present utility model, the limiting portion 22 is an annular groove provided on the unlocking member 18 , and one end of the elastic member 19 is located in the annular groove.

[0042] like Figure 5 As shown, in the embodiment of the utility model, the locking component 15 is movably arranged relative to the mounting cover 11 along the axial direction of the box cover; a stopper 23 is provided on the side of the unlocking member 18 facing the locking component 15, and the stopper 23 is located between the pressing portion 20 and the clamping portion 21 to prevent the locking component 15 from detaching from the unlocking component 16.

[0043] Through the above arrangement, when the pressing portion 20 of the unlocking member 18 is pressed laterally to unlock the locking component 15 , the locking component 15 bounces upward, and the stopper 23 can prevent the locking component 15 from being separated from the unlocking component 16 .

[0044] Preferably, in the embodiment of the present utility model, the stopper 23 is a convex rib.

[0045] like Figure 4 and Figure 5 As shown, in the embodiment of the utility model, the inner wall of the installation space is provided with a mounting hole 25, and the unlocking member 18 is provided with a rotating shaft 24, and the rotating shaft 24 is rotatably matched with the mounting hole 25. In this way, the unlocking member 18 can be rotatably connected with the installation cover 11, so that the unlocking member 18 can be engaged or released with the locking member 15.

[0046] Preferably, in the embodiment of the present invention, a rotating shaft 24 is provided on both sides of the unlocking member 18 , and a mounting hole 25 is provided on both side inner walls of the mounting space, and the two rotating shafts 24 are rotatably connected to the two mounting holes 25 accordingly.

[0047] like Figure 5 As shown, in the embodiment of the utility model, a guide groove 26 is further provided on the inner wall of the installation space, and along the axial direction of the box cover, the guide groove 26 extends from the installation hole 25 to the top wall of the installation cover 11. In this way, when installing the unlocking member 18, the rotating shaft can slide along the guide groove 26, so as to facilitate the installation of the rotating shaft 24 of the unlocking member 18 into the installation hole 25.

[0048] like Figure 5As shown, in the embodiment of the utility model, there are two unlocking components 16, and the two unlocking components 16 are located on opposite sides of the locking component 15; the installation cover 11 is also provided with two avoidance spaces 27 connected to the installation space, and the two locking components 15 are arranged corresponding to the pressing parts 20 of the two unlocking components 16, and each avoidance space 27 is located on the side of the corresponding unlocking component 16 away from the locking component 15.

[0049] Through the above arrangement, on the one hand, the unlocking parts 16 are respectively arranged on both sides of the locking part 15, which can avoid the problem of insufficient reliability caused by the unlocking part 16 being arranged on one side. When the locking part 15 needs to be unlocked, the unlocking parts 16 on both sides need to be pressed at the same time to unlock the locking part 15, and the stability and reliability of the overall structure of the storage box are better; on the other hand, the avoidance space 27 is arranged corresponding to the position of the unlocking part 16, so that the unlocking part 16 is partially exposed in the avoidance space 27, so that the unlocking part 16 can be easily unlocked. The setting of the avoidance space 27 can provide a force application position for the unlocking part 16, making it more convenient for the user to operate the unlocking part 16, and reducing the difficulty of operating the unlocking part 16.

[0050] Specifically, only a portion of the unlocking component 16 is located in the avoidance space 27, so the other portion is still blocked by the inner wall of the installation space, which can prevent the unlocking component 16 from escaping from the side of the locking component 15, thereby improving the structural stability of the unlocking component 16 and the reliability during operation.

[0051] like Figure 6 and Figure 7 As shown, in the embodiment of the utility model, the storage box cover further includes a second hook 28 connected to the locking member 15, and the mounting cover 11 is further provided with a slide groove 29 communicating with the mounting space, and the second hook 28 is inserted into the slide groove 29 and slidably cooperates with the slide groove 29. In this way, during the movement of the locking member 15, the slide groove 29 can play a guiding role, and the second hook 28 can prevent the locking member 15 from falling off from the mounting cover 11.

[0052] Preferably, in the embodiment of the present utility model, the second hook 28 and the first hook are located on different sides of the locking component 15 , so that interference between the second hook 28 and the unlocking component 16 can be avoided.

[0053] From the above description, it can be seen that the above-mentioned embodiments of the utility model achieve the following technical effects: by making the locking component have a locking position that locks with the unlocking component and an unlocking position that unlocks with the unlocking component, and the locking component is linked with the cover body, the locking component can be pressed to the locking position, so that the installation cover abuts against the outer end of the sealing component, thereby making the sealing component expand outward so that the sealing component can be sealed with the box body; when the sealing component needs to be retracted, that is, the sealing component and the box body are unsealed, the unlocking component can be pressed from the side to switch the locking component from the locked position to the unlocking position; in this way, by arranging the locking component and the unlocking component independently, the user can avoid retracting the sealing component by pressing the locking component, thereby avoiding the problem of the locking component bouncing upward and causing the user's hand to feel the reverse thrust, thereby improving the user experience.

[0054] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A box cover for a storage box, characterized in that: include: An installation cover (11) is configured to be installed on the box body (1), and an installation space is provided on the installation cover (11); A sealing cover, comprising a cover body (13) and a sealing member (14) located on the outer periphery of the cover body (13), wherein the inner end of the sealing member (14) is connected to the cover body (13), and the outer end of the sealing member (14) has an outwardly extending position abutting against the mounting cover (11) and a retracted position away from the mounting cover (11); A locking component (15) and an unlocking component (16) are installed in the installation space, the unlocking component (16) is located on the peripheral side of the locking component (15), the locking component (15) is linked with the cover body (13), and the locking component (15) has a locking position for locking with the unlocking component (16) and an unlocking position for unlocking with the unlocking component (16); When the locking component (15) is pressed to the locking position, the outer end of the sealing member (14) is in the outwardly expanded position; when the unlocking component (16) is subjected to lateral pressing force, the locking component (15) switches from the locking position to the unlocking position, and the outer end of the sealing member (14) is in the retracted position.

2. The storage box cover according to claim 1, characterized in that: The locking component (15) has a clamping portion (17), and the unlocking component (16) comprises: An unlocking member (18) is rotatably connected to the mounting cover (11); along the axial direction of the storage box cover, the unlocking member (18) has a pressing portion (20) and a clamping portion (21) arranged opposite to each other; a pivot point between the unlocking member (18) and the mounting cover (11) is located between the pressing portion (20) and the clamping portion (21); The elastic member (19) is used to provide a clamping force to the clamping portion (21). When the locking component (15) is pressed down to the locking position, the clamping portion (17) is clamped and matched with the clamping portion (21). When the pressing portion (20) is subjected to a lateral pressing force, the clamping portion (17) is released from the clamping portion (21).

3. The storage box cover according to claim 2, characterized in that: The locking component (15) comprises a pressing body and a first hook connected to the pressing body, the first hook being configured to be capable of engaging with the bottom end of the unlocking member (18), and the first hook forming the engaging portion (17).

4. The storage box cover according to claim 2, characterized in that: One end of the elastic member (19) abuts against the clamping portion (21), and the other end of the elastic member (19) abuts against the installation cover (11).

5. The storage box cover according to claim 2, characterized in that: The unlocking member (18) is provided with a limiting portion (22), and the elastic member (19) is in limiting cooperation with the limiting portion (22).

6. The storage box cover according to claim 2, characterized in that: Along the axial direction of the storage box cover, the locking component (15) is movably arranged relative to the installation cover (11); A stopper (23) is provided on one side of the unlocking member (18) facing the locking member (15); the stopper (23) is located between the pressing portion (20) and the clamping portion (21) to prevent the locking member (15) from being separated from the unlocking member (16).

7. The storage box cover according to claim 2, characterized in that: The inner wall of the installation space is provided with an installation hole (25), and the unlocking member (18) is provided with a rotating shaft (24), and the rotating shaft (24) is rotatably matched with the installation hole (25).

8. The storage box cover according to claim 7, characterized in that: A guide groove (26) is also provided on the inner wall of the installation space. Along the axial direction of the box cover, the guide groove (26) extends from the installation hole (25) to the top wall of the installation cover (11).

9. The storage box cover according to any one of claims 1 to 8, characterized in that: There are two unlocking components (16), and the two unlocking components (16) are located on opposite sides of the locking component (15); The installation cover (11) is also provided with two avoidance spaces (27) connected to the installation space, the two locking components (15) and the pressing parts (20) of the two unlocking components (16) are arranged correspondingly, and each avoidance space (27) is located on a side of the corresponding unlocking component (16) away from the locking component (15).

10. The storage box cover according to any one of claims 1 to 8, characterized in that: The storage box cover also includes a second hook (28) connected to the locking component (15); the installation cover (11) is also provided with a slide groove (29) connected to the installation space; the second hook (28) is inserted into the slide groove (29) and slidably cooperates with the slide groove (29).

11. A storage box, characterized in that: A box cover (2) for a storage box according to any one of claims 1 to 10, comprising a box body (1) and a cover arranged on the box body (1), wherein the sealing member (14) is constructed to be able to seal and cooperate with the box body (1).

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