Container cover and diaper barrel
By designing the flip cover and movable closure mechanism of the container cover, and using rotating parts and rack structures, the problem of poor sealing of the diaper barrel is solved, the closure of the garbage bag and the prevention of odor are achieved, and the user experience is improved.
Patent Information
- Application Number
- CN202421657822.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-12
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-07-12
AI Technical Summary
现有尿布桶的密封性差,使用后尿布的异味容易从缝隙处散发,尤其是在开合盖子时尤为明显。
A container cover is designed, including a first flip cover and a movable closure mechanism, and the clamping and bearing functions of the garbage bag are realized by using two rotatable rotating parts and rack structures, ensuring the closure of the garbage bag opening and the prevention of odor.
Effectively prevent the dissipation of diaper odor, ensure that the mouth of the garbage bag remains closed during the opening and closing process, and facilitate the disposal and replacement of garbage bags.
Smart Images
Figure CN223073157U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of diaper pails and relates to a container cover and a diaper pail. Background Art
[0002] The process of changing diapers is common for most families with children. Currently, the use of disposable diapers has become increasingly common. Some people choose to simply throw the dirty disposable diapers into the trash cans for daily use. However, the dirty diapers will emit unpleasant odors.
[0003] Based on the above situation, there are currently some diaper pails that can be used in conjunction with ordinary garbage bags. However, these diaper pails have the problem of poor sealing. When the used diapers are thrown into the pail, the odor of the diapers will escape from the gaps at the opening of the diaper pail. Especially when the lid of the diaper pail is opened and closed each time, a strong odor will be emitted. Therefore, there is still room for improvement. Summary of the Utility Model
[0004] The purpose of the utility model is to provide a container cover and a diaper pail for the above problems existing in the prior art.
[0005] The purpose of the utility model can be achieved by the following technical solutions: A container cover, comprising:
[0006] A cover body, the cover body having an opening.
[0007] A first flip cover, the first flip cover being hinged to the cover body, the first flip cover being rotatable to a closed position or an open position.
[0008] A movable closing mechanism, the opening and the movable closing mechanism being arranged corresponding to each other up and down. The movable closing mechanism includes a pair of rotating members, and both of the two rotating members are rotatably connected to the cover body.
[0009] The relative positions of the two rotating members are determined by the position of the first flip cover. When the first flip cover is in the closed position, the upper edges of the two rotating members are joined together and the movable closing mechanism is in a clamping state. When the first flip cover is in the open position, the lower edges of the two rotating members are joined together and the movable closing mechanism is in a receiving state.
[0010] Preferably, the cover body includes a base and a second flip cover. The second flip cover is hinged to the base. Both of the rotating members are rotatably connected to the base. The opening is provided on the second flip cover. The first flip cover is hinged to the second flip cover. When the second flip cover is opened, the first flip cover is in a semi-open position. When the first flip cover is in the semi-open position, there are gaps between the upper edges of the two rotating members and between the lower edges of the two rotating members, and the movable closing mechanism is in a semi-open state.
[0011] Preferably, when the upper edges of the two rotating members are joined together, the movable closing mechanism forms a hemispherical shell structure with the convex surface facing the opening. When the lower edges of the two rotating members are joined together, the movable closing mechanism forms a hemispherical shell structure with the concave surface facing the opening.
[0012] Preferably, both of the rotating members are linked and connected to the first flip cover. When the first flip cover rotates, the two rotating members rotate towards each other.
[0013] Preferably, both of the rotating members are provided with rotating shafts. Both of the rotating shafts are rotatably connected to the cover body. And both of the rotating shafts are provided with gears. The cover body is provided with a movable rack. Both of the gears are engaged with the rack. The first flip cover is linked and connected to the rack.
[0014] Preferably, it further includes a connecting rod. One end of the connecting rod is hinged to the rack and the other end is hinged to the first flip cover. When the first flip cover rotates, the rack is driven to move through the connecting rod.
[0015] Preferably, the cover body is provided with a guiding groove. The rack is movably installed in the guiding groove.
[0016] Preferably, both sides of the rack are provided with tooth portions. The two gears are respectively engaged with the two tooth portions.
[0017] Preferably, the rotating shaft has a crank portion. The crank portion is connected with an elastic reset member. The elastic reset member is connected with the cover body.
[0018] A diaper pail is further proposed, which includes the container cover as described above and further includes a pail body. The cover body of the container cover is installed on the pail body.
[0019] Compared with the prior art, the beneficial effects of the present utility model are:
[0020] 1. The first flap of the container cover can be opened and closed. When the first flap is closed, the movable closing mechanism can clamp the bag mouth of the garbage bag to prevent the emission of odor; when the first flap is opened, the movable closing mechanism can be surrounded into a pocket shape to receive the garbage and clamp the bag mouth of the garbage bag at the same time, and when the first flap is closed, the garbage can fall into the barrel body from the gap between the two rotating parts.
[0021] 2. When the second flip cover is opened, the position of the first flip cover is just so that the upper and lower edges of the two rotating parts are not in contact, that is, the upper edges of the two rotating parts are not in contact, and the lower edges of the two rotating parts are not in contact, so that the movable closing mechanism is in a half-open state, and the garbage bag can be replaced very conveniently at this time.
[0022] 3. The two rotating parts are respectively equipped with a rotating shaft, and the rotating shaft is equipped with a gear. There is a movable rack inside the cover body, and the rack is meshed with the two gears. When the first flip cover rotates, it is connected to the rack through a connecting rod, so that the rack moves in the guide groove of the cover body. The movement of the rack drives the two gears meshed with it to rotate, and then drives the two rotating parts to rotate towards each other.
[0023] 4. The meshing of the gear and the rack ensures the precise synchronization of the two rotating parts. When the first flip cover drives the rack to move, the two gears are simultaneously acted upon by the same force, thereby ensuring that the two rotating parts rotate at the same speed and angle, thus ensuring the smooth operation and positioning accuracy of the movable closing mechanism.
[0024] 5. When there is no external force, the elastic reset member is used to apply a force to the rotating member to bring the upper edges of the two rotating members closer together, so that a closing reset force can be applied to the first flip cover through the gear and rack structure. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 This is a structural exploded view of the container cover of the present invention.
[0026] Figure 2 It is a structural schematic diagram of the movable closing mechanism of the utility model.
[0027] Figure 3 It is a schematic diagram of the connection relationship between the two rotating parts and the rack of the utility model.
[0028] Figure 4 It is a schematic diagram of the connection relationship between the two rotating parts, the elastic reset part and the base of the utility model.
[0029] Figure 5 It is a schematic diagram of the container cover of the present invention when the first flip cover is in the closed position.
[0030] Figure 6 It is a schematic diagram of the first flip cover of the container cover of the present invention being in an open position.
[0031] Figure 7 This is a schematic structural view when the second flip cover of the container cover of the present utility model is opened.
[0032] In the figure, 100 is the cover body; 110 is the base; 120 is the rack; 121 is the tooth part; 130 is the guide groove; 140 is the second flip cover; 150 is the opening part; 160 is the connecting rod; 200 is the first flip cover; 300 is the movable closing mechanism; 310 is the rotating part; 320 is the rotating shaft; 321 is the crank part; 330 is the gear; 340 is the elastic reset part; 400 is the barrel body; 500 is the garbage bag. Detailed implementation manners
[0033] The following are specific embodiments of the present utility model and in combination with the accompanying drawings, the technical solutions of the present utility model will be further described, but the present utility model is not limited to these embodiments.
[0034] As Figures 1-7 shown, a container cover includes: a cover body 100, the cover body 100 has an opening part 150; a first flip cover 200, the first flip cover 200 is hinged to the cover body 100, and the first flip cover 200 can be rotated to a closed position or an open position; a movable closing mechanism 300, the opening part 150 and the movable closing mechanism 300 are arranged corresponding to each other up and down, the movable closing mechanism 300 includes a pair of rotating parts 310, and both of the two rotating parts 310 are rotatably connected to the cover body 100; the relative positions of the two rotating parts 310 are determined by the position of the first flip cover 200; when the first flip cover 200 is in the closed position, the upper edges of the two rotating parts 310 are joined together and the movable closing mechanism 300 is in a clamping state; when the first flip cover 200 is in the open position, the lower edges of the two rotating parts 310 are joined together and the movable closing mechanism 300 is in a receiving state.
[0035] This container cover can be applied to a diaper pail or other garbage storage containers. The opening part 150 is used to put garbage (diapers) into the barrel body 400. The container cover is also equipped with a movable closing mechanism 300, which is composed of a pair of rotatable rotating parts 310. The two rotating parts 310 are symmetrically arranged and their positions are controlled by the first flip cover 200.
[0036] There are two special positions of the two rotating parts 310, that is, the upper edges of the two rotating parts 310 are spliced together to make the movable closing mechanism 300 form a closed curved surface structure with the convex surface facing the opening part 150. This state is called the clamping state, that is, the upper edges of the two rotating parts 310 can clamp the upper part of the bag opening of the garbage bag 500, so that the bag opening of the garbage bag 500 is in a closed state, thereby preventing the emission of odor; the lower edges of the two rotating parts 310 are spliced together to form a closed curved surface structure with the concave surface facing the opening part 150. This state is called the receiving state. In the receiving state, the movable closing mechanism 300 can be surrounded into a pocket shape and received under the opening part 150, which is convenient for receiving the thrown garbage, and at the same time it can also close the lower part of the bag opening of the garbage bag 500 to prevent the spread of odor.
[0037] It should also be pointed out here that when the first flap 200 rotates from the open position to the closed position, the lower edges of the two rotating parts 310 gradually separate and the upper edges of the two rotating parts 310 gradually approach each other. At this time, the garbage (diapers) received by the movable closing mechanism 300 can fall into the barrel body 400 until the movable closing mechanism 300 returns to the clamping state to clamp the bag mouth of the garbage bag 500.
[0038] Therefore, when the container is in use, the first flip cover 200 is in a normally closed state, and the movable closing mechanism 300 is in a clamping state to clamp the bag opening of the garbage bag 500; the first flip cover 200 is opened to throw garbage into the opening 150, and then the first flip cover 200 is closed, and the garbage falls into the barrel body 400, and then the movable closing mechanism 300 continues to clamp the bag opening of the garbage bag 500.
[0039] like Figure 1 , Figure 2 , Figures 5-7 As shown, on the basis of the above embodiment, the cover body 100 includes a base 110 and a second flip cover 140, the second flip cover 140 is hinged to the base 110, the two rotating members 310 are rotatably connected to the base 110, the opening portion 150 is arranged on the second flip cover 140, the first flip cover 200 is hinged to the second flip cover 140, and the first flip cover 200 is in a half-open position when the second flip cover 140 is opened; when the first flip cover 200 is in a half-open position, a gap is retained between the upper edges of the two rotating members 310 and between the lower edges of the two rotating members 310 and the movable closing mechanism 300 is in a half-open state.
[0040] When the container cover is in normal use (i.e. when garbage is put into the container), generally only the first flip cover 200 is used, and the second flip cover 140 needs to be opened only when the garbage bag 500 is replaced. Since the first flip cover 200 is hinged to the second flip cover 140, the angle position of the first flip cover 200 changes when the second flip cover 140 is opened, thereby driving the two rotating members 310 to rotate. When the second flip cover 140 is opened, the position of the first flip cover 200 is just in a state where the upper and lower edges of the two rotating members 310 are not in contact, that is, the upper edges of the two rotating members 310 are not in contact, and the lower edges of the two rotating members 310 are not in contact, so that the movable closing mechanism 300 is in a half-open state, and the garbage bag 500 can be replaced very conveniently at this time.
[0041] Based on the above embodiment, when the upper edges of the two rotating parts 310 are spliced together, the movable closing mechanism 300 forms a hemispherical shell structure with the convex surface facing the opening portion 150; when the lower edges of the two rotating parts 310 are spliced together, the movable closing mechanism 300 forms a hemispherical shell structure with the concave surface facing the opening portion 150.
[0042] When the upper edges of the two rotating members 310 are joined together, the upper edges of the two rotating members 310 can be in close contact, and the movable closing mechanism 300 forms a hemispherical shell structure similar to a convex surface facing upward, thereby effectively clamping the bag opening of the garbage bag 500 through the upper edges of the two rotating members 310 to prevent the odor from spreading. The design of this structure allows the bag opening of the garbage bag 500 to be tightly closed. When the lower edges of the two rotating members 310 are joined together, the movable closing mechanism 300 forms a hemispherical shell structure with a concave surface facing the opening 150, which is called the "accepting state". In this state, the movable closing mechanism 300 can be surrounded by a pocket-shaped structure, located below the opening 150, so as to receive the thrown garbage, such as dirty diapers. This design not only provides a temporary storage space for garbage, but also keeps the bag opening of the garbage bag 500 closed, avoiding the spread of odor.
[0043] like Figures 1-7 As shown, based on the above embodiment, the two rotating members 310 are linked to the first flip cover 200, and the two rotating members 310 rotate toward each other when the first flip cover 200 rotates. The position of the first flip cover 200 determines the position of the two rotating members 310 because the two rotating members 310 are linked to the first flip cover 200, and when the first flip cover 200 rotates, the two rotating members 310 rotate toward each other, and when the first flip cover 200 stays at a certain position, the two rotating members 310 also stay at the corresponding position.
[0044] Based on the above embodiments, two rotating members 310 are each provided with a rotating shaft 320. Both rotating shafts 320 are rotatably connected to the cover body 100, and both rotating shafts 320 are provided with gears 330. The cover body 100 is provided with a movable rack 120, and both gears 330 are engaged with the rack 120. The first flip cover 200 is linked to the rack 120.
[0045] Based on the above embodiments, a connecting rod 160 is further included. One end of the connecting rod 160 is hinged to the rack 120 and the other end is hinged to the first flip cover 200. When the first flip cover 200 rotates, the rack 120 is driven to move through the connecting rod 160.
[0046] Based on the above embodiments, the cover body 100 is provided with a guiding groove 130, and the rack 120 is movably installed in the guiding groove 130.
[0047] Furthermore, the two rotating shafts 320 are connected to the base 110 of the cover body 100, and the rack 120 is disposed within the base 110 of the cover body 100.
[0048] The two rotating members 310 are respectively equipped with rotating shafts 320, and gears 330 are mounted on the rotating shafts 320. There is a movable rack 120 inside the cover body 100, and the rack 120 meshes with both gears 330. When the first flip cover 200 rotates, it is connected to the rack 120 through a connecting rod 160, causing the rack 120 to move within the guiding groove 130 of the cover body 100. The movement of the rack 120 drives the two meshing gears 330 to rotate, thereby driving the two rotating members 310 to rotate towards each other.
[0049] Based on the above embodiments, both sides of the rack 120 are provided with tooth portions 121, and the two gears 330 are respectively engaged with the two tooth portions 121. The meshing of the gears 330 with the rack 120 ensures the precise synchronization of the two rotating members 310. When the first flip cover 200 drives the rack 120 to move, the two gears 330 are simultaneously subjected to the same force, thereby ensuring that the two rotating members 310 rotate at the same speed and angle, guaranteeing the smooth operation and positioning accuracy of the movable closing mechanism 300.
[0050] As Figures 1-4 shown, based on the above embodiments, the rotating shaft 320 has a crank portion 321, and the crank portion 321 is connected to an elastic reset member 340. The elastic reset member 340 is connected to the cover body 100. Furthermore, the two ends of the elastic reset member 340 are respectively connected to the base 110 of the cover body 100 and the rotating member 310. When there is no external force, the elastic reset member 340 is used to apply a force to the rotating member 310 to make the upper edges of the two rotating members 310 approach each other, so as to apply a closing reset force to the first flip cover 200 through the structure of the gear 330 and the rack 120.
[0051] like Figures 1-7 As shown, a diaper bucket is also proposed, which includes a container cover and a bucket body 400 , and a cover body 100 of the container cover is installed on the bucket body 400 .
[0052] In the actual structure, a boxed garbage bag 500 is installed in the opening portion 150 of the cover body 100. The garbage bag 500 passes through two rotating parts 310 and is unfolded in the barrel body 400. When the first flap 200 is in the closed position, the movable closing mechanism 300 clamps the bag opening of the garbage bag 500. When the first flap 200 is in the open position, although the movable closing mechanism 300 also clamps the bag opening of the garbage bag 500, the movable closing mechanism 300 is supported under the opening portion 150. Diapers can be thrown onto the movable closing mechanism 300 first. In the process of closing the first flap 200, the diapers on the movable closing mechanism 300 will automatically fall into the barrel body 400, so it is very convenient to use.
[0053] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.
[0054] In addition, in the present invention, the descriptions such as "first", "second", "one", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features.
[0055] In the present utility model, unless otherwise clearly stipulated and limited, the terms "connection", "fixed", etc. should be understood in a broad sense. For example, "fixed" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly limited.
[0056] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.
Claims
1. A container lid, characterized in that, Comprising: A cover body (100), the cover body (100) having an opening (150); A first flip cover (200), the first flip cover (200) being hinged to the cover body (100), the first flip cover (200) being rotatable to a closed position or an open position; A movable closing mechanism (300), the opening (150) and the movable closing mechanism (300) being arranged vertically corresponding to each other, the movable closing mechanism (300) comprising a pair of rotating members (310), both of the two rotating members (310) being rotatably connected to the cover body (100); The relative positions of the two rotating members (310) are determined by the position of the first flip cover (200); when the first flip cover (200) is in the closed position, the upper edges of the two rotating members (310) are joined together and the movable closing mechanism (300) is in a clamping state; when the first flip cover (200) is in the open position, the lower edges of the two rotating members (310) are joined together and the movable closing mechanism (300) is in a receiving state.
2. The container lid according to claim 1, characterized in that: The cover body (100) comprises a base (110) and a second flip cover (140), the second flip cover (140) being hinged to the base (110), both of the two rotating members (310) being rotatably connected to the base (110), the opening (150) being arranged on the second flip cover (140), the first flip cover (200) being hinged to the second flip cover (140), the first flip cover (200) being in a semi-open position when the second flip cover (140) is opened; when the first flip cover (200) is in the semi-open position, gaps are reserved between the upper edges of the two rotating members (310) and between the lower edges of the two rotating members (310), and the movable closing mechanism (300) is in a semi-open state.
3. The container lid according to claim 1, characterized in that: When the upper edges of the two rotating members (310) are joined together, the movable closing mechanism (300) forms a hemispherical shell structure with a convex surface facing the opening (150); when the lower edges of the two rotating members (310) are joined together, the movable closing mechanism (300) forms a hemispherical shell structure with a concave surface facing the opening (150).
4. The container lid according to claim 1, characterized in that: Both of the two rotating members (310) are linked to the first flip cover (200), and when the first flip cover (200) rotates, the two rotating members (310) rotate towards each other.
5. The container lid according to claim 4, characterized in that: Both of the two rotating members (310) are provided with rotating shafts (320), both of the two rotating shafts (320) are rotatably connected to the cover body (100), and gears (330) are arranged on both of the two rotating shafts (320), a movable rack (120) is arranged on the cover body (100), both of the two gears (330) are engaged with the rack (120), and the first flip cover (200) is linked to the rack (120).
6. The container lid according to claim 5, characterized in that: It further includes a connecting rod (160), one end of the connecting rod (160) is hinged to the rack (120), and the other end is hinged to the first flip cover (200). When the first flip cover (200) rotates, the rack (120) is driven to move through the connecting rod (160).
7. A container lid according to claim 5, characterized in that: The cover body (100) is provided with a guide groove (130), and the rack (120) is movably installed in the guide groove (130).
8. The container lid according to claim 5, characterized in that: Tooth portions (121) are provided on both sides of the rack (120), and the two gears (330) are respectively engaged with the two tooth portions (121).
9. A container lid according to claim 5, characterized in that: The rotating shaft (320) has a crank portion (321), an elastic reset member (340) is connected to the crank portion (321), and the elastic reset member (340) is connected to the cover body (100).
10. A diaper pail, characterized in that, It includes the container cover according to any one of claims 1-9, and further includes a barrel body (400), and the cover body (100) of the container cover is installed on the barrel body (400).