Milk powder cover convenient to open
By designing a movable buckle, latch, and reset spring structure for the milk powder can lid, the problem of the milk powder can lid being difficult to open with one hand was solved, enabling convenient opening and closing operations and improving the user experience.
Patent Information
- Application Number
- CN202520369499.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-05
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-03-05
AI Technical Summary
The existing milk powder can lids are difficult to open with one hand and are prone to slipping off during the opening process, causing inconvenience in use.
A milk powder cap structure was designed, including a lower cap and a top cap. The top cap can be opened and closed easily through a combination of movable buckles, latches, return springs and hinges. The operation process is simplified by utilizing the elasticity of the return spring and the design of the sliding groove.
The milk powder lid can be easily opened and closed with one or two hands, improving ease of use and avoiding the risk of the milk powder can slipping.
Smart Images
Figure CN223721621U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to milk powder packaging cover technical field, concretely is a kind of milk powder cover of easy opening. BACKGROUND
[0002] Milk powder is easy to be dissolved, convenient to carry, and rich in nutrition. Instant milk powder is larger and looser than ordinary milk powder, has good wetting property and high dispersibility. When being dissolved, it can be quickly dissolved even using warm water. Milk powder is powder made from fresh milk of mammal after removing water, which is suitable for storage and convenient to carry.
[0003] Milk powder is usually packaged in milk powder cans with good sealing performance. These milk powder cans are equipped with tight high covers to ensure sealing effect by interference fit. Since the milk powder cans are relatively large in diameter, people often hold the milk bottle or hold the baby with one hand when taking milk powder, and try to open the milk powder cover with the other hand and scoop milk powder from the can. However, in actual operation, it is difficult to open such a milk powder cover with only one hand, and the milk powder can is also likely to fall to the ground during opening. SUMMARY
[0004] The utility model discloses a kind of milk powder covers of easy opening, with the characteristics of being easy to open or close.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of milk powder cover of easy opening, including lower cover and top cover, top cover is located the upper position of lower cover, the top inside of lower cover is equipped with first slot, the inside of first slot is slidably installed with top sheet, the front side of top cover is equipped with the top slot compatible with the top sheet, the top of lower cover is equipped with second slot, the inside of second slot is movably installed with movable buckle, the side of movable buckle is fixedly installed with buckle, the front side of top cover is equipped with the buckle slot matched with the buckle.
[0006] To facilitate closure, as a kind of milk powder cover of easy opening of the utility model is preferably, the rear side of top cover is fixedly connected with hinge, and the top cover is connected with the lower cover by hinge.
[0007] To facilitate lifting, as a kind of milk powder cover of easy opening of the utility model is preferably, the inside of first slot is provided with first return spring, the bottom end of first return spring is fixedly connected with the inner bottom wall of first slot, and the top end of first return spring is fixedly connected with the bottom of top sheet.
[0008] To facilitate opening, as a kind of milk powder cover of easy opening of the utility model is preferably, the first slot is provided with two, and the two first slots are symmetrically arranged with buckle.
[0009] In order to facilitate opening, as a kind of convenient opening's milk powder cover of the utility model preferably, two top grooves are provided, two top grooves are symmetrically provided with clamping grooves, and two top grooves correspond to two top pieces one by one.
[0010] In order to facilitate operation, as a kind of convenient opening's milk powder cover of the utility model preferably, the inner side of the second slot is provided with two second return springs, one end of the second return spring is fixedly connected with the side wall of the second slot, and the other end of the second return spring is fixedly connected with one side of the movable buckle.
[0011] In order to facilitate operation, as a kind of convenient opening's milk powder cover of the utility model preferably, the inner side of the second slot is provided with a sliding groove, and the sliding groove is slidably installed with the movable buckle.
[0012] Compared with the prior art, the utility model has the beneficial effects as follows:
[0013] When people open the milk powder cover, the finger is buckled to drive the movable buckle to extrude the second return spring, so that the movable buckle drives the clasp to move out from the clamping groove in front of the top cover, the first return spring is extruded to the top piece under the elastic action, the top piece is lifted to the top groove, the front side of the top cover is opened, people are convenient to open the milk powder tank for taking, the clamping groove is connected with the clasp by pressing the top cover, the milk powder cover is convenient for people to open and close, operation is simple, and milk powder is very convenient to take, the milk powder cover can be opened or closed by single hand or double hands. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is the closing structure schematic view of the utility model;
[0015] Figure 2 It is the lower cover structure schematic view of the utility model;
[0016] Figure 3 It is the opening structure schematic view of the utility model;
[0017] Figure 4 It is the utility model Figure 3 It is the enlarged structure schematic view of A in the utility model.
[0018] In the drawing: 1, lower cover;2, top cover;3, hinge;4, movable buckle;5, lug;6, first slot;7, second slot;8, first return spring;9, sliding groove;10, second return spring;11, top piece;12, top groove;13, clasp;14, clamping groove. DETAILED DESCRIPTION
[0019] Please refer to Figures 1 to 4The utility model provides a convenient to open milk powder cover, including lower cover 1 and top cover 2, top cover 2 is located the upper position of lower cover 1, the inside of lower cover 1 top is equipped with first notch 6, the inside of first notch 6 is slidably installed with top sheet 11, and the front side of top cover 2 is equipped with the top groove 12 of adapting with top sheet 11, and the top of lower cover 1 is equipped with second notch 7, and the inside of second notch 7 movably installs movable buckle 4, and the side fixed mounting of movable buckle 4 is equipped with buckle 13, and the front side of top cover 2 is equipped with the card slot 14 of matching with buckle 13.
[0020] In the embodiment: by setting movable buckle 4, buckle 13, it is convenient for people to pull out the buckle 13 from the card slot 14 on one side of movable buckle 4 to drive the lug 5, so that the top cover 2 is opened from the upper side of the lower cover 1.
[0021] As a technical optimization scheme of the utility model, the rear side of the top cover 2 is fixedly connected with a hinge 3, and the top cover 2 is connected with the lower cover 1 through the hinge 3.
[0022] In the embodiment: by setting the hinge 3, the rear side of the top cover 2 can be connected with the lower cover 1, and the opening or closing connection of the top cover 2 and the lower cover 1 is facilitated.
[0023] As a technical optimization scheme of the utility model, the inside of the first notch 6 is provided with a first reset spring 8, the bottom end of the first reset spring 8 is fixedly connected with the inner bottom wall of the first notch 6, and the top end of the first reset spring 8 is fixedly connected with the bottom of the top sheet 11; the first notch 6 is provided with two, the two first notches 6 are symmetrically arranged with the buckle 13; the top groove 12 is provided with two, the two top grooves 12 are symmetrically arranged with the card slot 14, and the two top grooves 12 correspond to the two top sheets 11 one by one.
[0024] In the embodiment: by setting the top sheet 11, the top groove 12, the buckle 13, the card slot 14, it is convenient for people to move the movable buckle 4 by pulling the lug 5 with fingers, so that the buckle 13 is moved out from the card slot 14 on the front side of the top cover 2, the top sheet 11 is extruded under the elastic action of the first reset spring 8, the top groove 12 is popped up through the top sheet 11, the front side of the top cover 2 is opened, it is convenient for people to open the milk powder tank for taking, and when the milk powder cover is closed, it is convenient for people to close the milk powder cover by abutting the card slot 14 with the buckle 13 through pressing the top cover 2, the operation is simple, and the milk powder cover can be opened or closed by one hand or two hands.
[0025] As a technical optimization scheme of the utility model, the inside of the second notch 7 is provided with two second reset springs 10, one end of the second reset spring 10 is fixedly connected with the side wall of the second notch 7, and the other end of the second reset spring 10 is fixedly connected with one side of the movable buckle 4; the inside of the second notch 7 is provided with a sliding groove 9, and the sliding groove 9 is slidably installed with the movable buckle 4.
[0026] In the embodiment: by setting the sliding groove 9, the second reset spring 10, when people open the milk powder cover, the finger triggers the lug 5 to drive the movable buckle 4 to extrude the second reset spring 10, so that the movable buckle 4 can slide along the sliding groove 9, the buckle 13 is driven by the movable buckle 4 to move out from the clamping groove 14 in the front side of the top cover 2, thereby unlocking the clamping groove 14 of the buckle 13, so that the first reset spring 8 elastically acts on the top sheet 11, the top cover 2 is popped up through the top sheet 11, and the top cover 2 is conveniently opened to open the milk powder tank for taking.
[0027] Wherein, the first reset spring 8 and the second reset spring 10 are in the elastic coefficient range.
[0028] In use: when opening, the finger triggers the lug 5 to drive the movable buckle 4 to slide along the sliding groove 9, at this time, the movable buckle 4 elastically extrudes the second reset spring 10, the buckle 13 is driven by the movable buckle 4 to move out from the clamping groove 14 in the front side of the top cover 2, then the first reset spring 8 elastically acts on the top sheet 11, the top sheet 11 moves upwards along the first slot 6 to pop up the top groove 12, so that the front side of the top cover 2 is opened, and the milk powder tank is conveniently opened for taking; when closing, the top cover 2 is pressed by the hand, so that the top groove 12 is extruded with the top sheet 11, the first reset spring 8 is elastically deformed under pressure, then the clamping groove 14 is connected with the buckle 13, the buckle 13 drives the movable buckle 4 to elastically extrude the second reset spring 10, when the buckle 13 is inserted into the clamping groove 14, the second reset spring 10 extrudes the movable buckle 4 and the lug 5 to reset, and the top cover 2 is closed with the lower cover 1.
[0029] In the description of the utility model, it need explanation, the orientation or position relation that the term "vertical", "upper", "lower", "horizontal" etc. indicate is based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the device or element referred to must have a particular orientation, construct and operate in a particular orientation, therefore it cannot be understood as the limitation to the utility model.
[0030] In the description of the utility model, it need explanation, unless another explicit provision and limitation, the term "set", "installation", "connect", "connection" should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through the intermediate medium, can be the intercommunication of two elements. For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.
[0031] The above merely describes the preferred embodiments of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A milk powder cover which is easy to open, comprising a lower cover (1) and an upper cover (2), the upper cover (2) being located in a position above the lower cover (1), characterized in that: The inner side of the top of the lower cover (1) is provided with a first notch (6), the inner side of the first notch (6) is slidably provided with a top sheet (11), the front side of the top cover (2) is provided with a top groove (12) matched with the top sheet (11), the top of the lower cover (1) is provided with a second notch (7), the inner side of the second notch (7) is movably provided with a movable buckle (4), one side of the movable buckle (4) is fixedly provided with a buckle (13), the front side of the top cover (2) is provided with a clamping groove (14) matched with the buckle (13).
2. A convenient opening milk powder cover according to claim 1, characterized in that: The rear side of the top cover (2) is fixedly connected with a hinge (3), and the top cover (2) is connected with the lower cover (1) through the hinge (3).
3. The easy open milk powder cover according to claim 1, characterized in that: The inner side of the first notch (6) is provided with a first reset spring (8), the bottom end of the first reset spring (8) is fixedly connected with the inner bottom wall of the first notch (6), and the top end of the first reset spring (8) is fixedly connected with the bottom of the top sheet (11).
4. The easy open milk powder cover according to claim 1, characterized in that: The first notch (6) is provided with two, and the two first notches (6) are symmetrically provided with the buckle (13).
5. The easy open milk powder cover according to claim 1, characterized in that: The top groove (12) is provided with two, and the two top grooves (12) are symmetrically provided with the clamping groove (14), and the two top grooves (12) correspond to the two top sheets (11) one by one.
6. The easy open milk powder cover according to claim 1, characterized in that: The inner side of the second notch (7) is provided with two second reset springs (10), one end of the second reset spring (10) is fixedly connected with the side wall of the second notch (7), and the other end of the second reset spring (10) is fixedly connected with one side of the movable buckle (4).
7. The easy open milk powder cover according to claim 1, characterized in that: The inner side of the second notch (7) is provided with a sliding groove (9), and the sliding groove (9) is slidably provided with the movable buckle (4).