Electronic accessory storage bag and automatic closing mechanism for electronic accessory storage bag

Abstract

The utility model relates to the technical field of electronic accessory storage, in particular to an electronic accessory storage bag and an automatic closing mechanism for the electronic accessory storage bag. The electronic accessory storage bag is characterized in that the electronic accessory storage bag comprises a bag body with a storage opening and an automatic closing mechanism, and the automatic closing mechanism comprises a first hinge and two first elastic reset pieces; the two first elastic reset pieces are oppositely arranged, one first elastic reset piece is arranged on one side of the containing opening, and the other first elastic reset piece is arranged on the other side of the containing opening; the two ends of the two first elastic reset pieces are connected through first hinges. Wherein when the two ends of the first elastic reset pieces are subjected to opposite driving force, the two first elastic reset pieces can be bent and deformed in the direction away from each other, and after the driving force is removed, the two first elastic reset pieces can reset in the direction close to each other, and one first elastic reset piece is arranged on one side of the containing opening; the other first elastic reset piece is arranged on the other side of the containing opening.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic accessories storage technical field, especially an electronic accessories storage bag and an automatic closing mechanism for the electronic accessories storage bag. BACKGROUND

[0002] The electronic accessories storage bag is commonly used for storing electronic accessories of various digital devices, such as data lines, chargers, earphones, etc. The ordinary electronic accessories storage bag usually sets a tightening rope at the opening, and the opening is closed by tightening the tightening rope to ensure that the stored items in the electronic accessories storage bag will not fall out of the electronic accessories storage bag.

[0003] The electronic accessories storage bag with the tightening rope is troublesome to operate and inconvenient to use. Therefore, the electronic accessories storage bag with automatic closing appears on the market. The electronic accessories storage bag sets two pieces of memory steel sheets with elastic reset at the opening. The two pieces of memory steel sheets are independently and oppositely arranged at the opening of the electronic accessories storage bag. When the two ends of the memory steel sheets are driven towards each other, the memory steel sheets bend outward to open the opening. When the memory steel sheets are released, they reset under the action of their own elastic force to close the opening. However, since the two pieces of memory steel sheets are independent, they are prone to misalignment when closed, and the closing effect is not good. In addition, when the force is applied, the ends of the two pieces of memory steel sheets need to be pressed at the same time to ensure that the two pieces of memory steel sheets bend outward to open. Therefore, the operation is not convenient. SUMMARY

[0004] The utility model embodiment provides an electronic accessories storage bag and an automatic closing mechanism for the electronic accessories storage bag to solve the problem of poor closing effect and inconvenient operation in the prior art.

[0005] The utility model discloses an electronic accessories storage bag, including the bag body with the storage mouth and automatic closing mechanism, automatic closing mechanism includes first hinge and two first elastic reset piece, two first elastic reset piece is opposite and is set, one first elastic reset piece is set in one side of storage mouth, and the other first elastic reset piece is set in the other side of storage mouth, and two ends of two first elastic reset piece are connected through first hinge respectively,

[0006] Wherein, when the two ends of the first elastic reset piece are driven by the force towards each other, the two first elastic reset pieces can bend and deform in the direction away from each other. After the driving force is removed, the two first elastic reset pieces can reset in the direction close to each other. One first elastic reset piece is set on one side of the storage mouth, and the other first elastic reset piece is set on the other side of the storage mouth.

[0007] Optionally, the automatic closing mechanism further comprises a rotating shaft, two ends of the two first elastic reset sheets are rotatably connected through the two first hinges respectively; the first hinge is provided with a sleeving part, the sleeving part is rotatably sleeved on the rotating shaft; among the two first hinges connected with each other, the sleeving part of one of the first hinges is provided with two, the sleeving part of the other first hinge is arranged between the two sleeving parts of one of the first hinges; the outer side end of the two sleeving parts of one of the first hinges is provided with a closing part, the closing part closes the outer side end of the sleeving part.

[0008] The utility model discloses still a kind of automatic closing mechanism for electronic accessory storage bag, including first hinge and two first elastic reset sheets;Two first elastic reset sheets are oppositely arranged, and two first elastic reset sheets are connected by first hinge respectively;

[0009] Wherein, when the two ends of the first elastic reset sheet are driven by opposite force, the two first elastic reset sheets can be bent and deformed in the direction away from each other, and after the driving force is removed, the two first elastic reset sheets can be reset in the direction close to each other.

[0010] Optionally, the automatic closing mechanism further comprises a rotating shaft, two ends of the two first elastic reset sheets are rotatably connected through the two first hinges respectively; the first hinge is provided with a sleeving part, the sleeving part is rotatably sleeved on the rotating shaft; among the two first hinges connected with each other, the sleeving part of one of the first hinges is provided with two, the sleeving part of the other first hinge is arranged between the two sleeving parts of one of the first hinges; the outer side end of the two sleeving parts of one of the first hinges is provided with a closing part, the closing part closes the outer side end of the sleeving part.

[0011] Optionally, the closing part is integrally connected with the outer side end of the sleeving part, and the closing part is bent towards the outer side end of the sleeving part and covers the outer side end.

[0012] Optionally, two first holes are formed in the first hinge, and a clamping part is arranged on the side of the first hole, and the clamping part is bent towards the first hinge on one side of the first elastic reset sheet; two second holes corresponding to the first holes are formed in the end of the first elastic reset sheet, and the clamping part is clamped in the second hole; and / or

[0013] The first elastic reset sheet comprises a curved main body part and a connecting part integrally connected to both ends of the curved main body part, and the first hinge is connected to the connecting part; the curved main body part is arc-shaped in the width direction away from the other first elastic reset sheet; the connecting part is flat or arc-shaped in the width direction away from the other first elastic reset sheet, and the degree of arc-shaped bending is less than that of the curved main body part; and / or

[0014] A first groove is formed in the middle position of the side of the first hinge opposite to the side of the other first hinge.

[0015] Optionally, the length of the first elastic reset piece is 4 to 6 times the length of the first hinge; and / or

[0016] In the first elastic reset piece reset state, the distance between the two ends of the two first elastic reset pieces is 2.5mm-3.5mm, and the distance between the two first elastic reset pieces in the middle region is 2mm-4mm.

[0017] Optionally, when bent to the maximum distance, the distance between the two first elastic reset pieces in the middle region is 80mm-90mm.

[0018] Optionally, the two first hinges are rotationally connected to form an included angle, and the included angle is 5°-15°.

[0019] The utility model discloses still a kind of electronic accessory storage bag, including the bag body with storage mouth and the automatic closure mechanism as above, one first elastic reset piece is arranged at one side of storage mouth, another first elastic reset piece is arranged at the other side of storage mouth.

[0020] Compared with prior art, the automatic closure mechanism provided by the utility model embodiment has the beneficial effects that: the automatic closure mechanism of the utility model, the two ends of the two first elastic reset pieces are rotationally connected by two first hinges, so that the two first elastic reset pieces can be connected as a whole, and the relative position between them can always be aligned, and the closure effect is better. At the same time, since the two ends of the two first elastic reset pieces are connected together by two first hinges, as long as the two first hinges are forced towards each other, the two first elastic reset pieces can be simultaneously driven to bend and deform in the direction away from each other to open, without the need to pay attention to whether the two first elastic reset pieces are pressed simultaneously, and the operation is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0021] The technical solutions of the utility model will be further described in detail below with reference to the drawings and embodiments, and in the drawings:

[0022] Figure 1 is the schematic diagram of the electronic accessory storage bag of the utility model embodiment;

[0023] Figure 2 is the schematic diagram of the automatic closure mechanism of the utility model embodiment;

[0024] Figure 3 is another schematic diagram of the automatic closure mechanism of the utility model embodiment;

[0025] Figure 4 is the exploded schematic diagram of the automatic closure mechanism of the utility model embodiment;

[0026] Figure 5 is the schematic diagram of the first hinge of the utility model embodiment.

[0027] Figure 6 is another schematic view of the first hinge according to an embodiment of the present application;

[0028] Figure 7 is a schematic view of the first elastic reset piece according to an embodiment of the present application;

[0029] Figure 8 is another schematic view of the first elastic reset piece according to an embodiment of the present application;

[0030] Figure 9 is another schematic view of the automatic closure mechanism according to an embodiment of the present application.

[0031] The reference signs in the drawings are as follows:

[0032] 1, first elastic reset piece; 11, curved main body part; 12, connecting part; 121, second opening; 2, first hinge; 21, sleeving part; 211, closed part; 212, outer side end; 22, first opening; 23, clamping part; 24, first groove; 3, rotating shaft; 10, automatic closure mechanism; 20, bag body; 201, receiving opening. DETAILED DESCRIPTION

[0033] 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. Now, the preferred embodiments of the present application will be described in detail with reference to the drawings.

[0034] The electronic accessory storage bag according to an embodiment of the present application comprises a bag body 20 having a receiving opening 201 and an automatic closure mechanism 10. Figure 1 and Figure 2 The electronic accessory storage bag according to an embodiment of the present application comprises a bag body 20 having a receiving opening 201 and an automatic closure mechanism 10.

[0035] The utility model discloses an electronic accessory storage bag, two first elastic reset piece 1 both ends are connected through two first hinge 2 rotation respectively, like this can make two first elastic reset piece 1 be connected as a whole, and the relative position between both can always keep alignment, and it is not easy to dislocation when closing, and the closing effect is better. Meanwhile, since two first elastic reset piece 1 both ends are connected together through two first hinge 2, as long as the force of two first hinge 2 is applied to each other, two first elastic reset piece 1 can be driven to bend and deform in the direction of moving away from each other simultaneously, and it is not necessary to pay attention to whether pressing two first elastic reset piece 1 simultaneously, and the operation is more convenient.

[0036] Specifically, the electronic accessory storage bag of the utility model is used for storing electronic accessories of digital equipment such as data line, charger, earphone, etc., one first elastic reset piece 1 is arranged on one side of the storage port 201, and the other first elastic reset piece 1 is arranged on the other side of the storage port 201. The operator presses the two ends of the two first elastic reset pieces 1 towards the middle region of the first elastic reset piece 1, and after the two first elastic reset pieces 1 are subjected to the force of the two ends towards each other, they bend and deform in the direction of moving away from each other to open the storage port 201, and after being released, the two first elastic reset pieces 1 reset under the action of the elastic force of themselves to close the storage port 201.

[0037] Specifically, the first elastic reset piece 1 is a memory steel sheet, and the first hinge 2 is a metal sheet, for example, an iron sheet.

[0038] Further, as shown in Figures 3 to 5 The automatic closing mechanism 10 further includes a rotating shaft 3, and the two ends of the two first elastic reset pieces 1 are rotatably connected through two first hinges 2, i.e., there are four first hinges 2 in total. The first hinge 2 is provided with a sleeving portion 21, which is rotatably sleeved on the rotating shaft 3; among the two first hinges 2 connected to each other, the sleeving portion 21 of one first hinge 2 is provided with two, and the sleeving portion 21 of the other first hinge 2 is arranged between the two sleeving portions 21 of the one first hinge 2; the outer side end 212 of the two sleeving portions 21 of the one first hinge 2 is provided with a closing portion 211, which closes the outer side end 212 of the sleeving portion 21. The closing portion 211 can close the outer side end 212 of the two sleeving portions 21, so as to avoid the rotating shaft 3 from falling out through the outer side end 212 in the sleeving portion 21.

[0039] Specifically, the closing portion 211 is integrally connected with the outer side end 212 of the sleeving portion 21, and the closing portion 211 is bent towards the outer side end 212 of the sleeving portion 21 and covers the outer side end 212. When forming, the expected design shape is cut on the first hinge 2, and then the sleeving portion 21 and the closing portion 211 are bent out respectively.

[0040] Further combined with Figure 6 And Figure 7As shown, the first hinge 2 is provided with two first openings 22, and the side of the first opening 22 is provided with a clamping portion 23, which is bent to the first hinge 2 side of the first elastic reset sheet 1. The end of the first elastic reset sheet 1 is provided with two second openings 121 corresponding to the first opening 22, and the clamping portion 23 is clamped in the second opening 121. The first hinge 2 and the first elastic reset sheet 1 are connected and fixed through the clamping of the clamping portion 23 and the second opening 121, which is simple in structure. Compared with directly opening a larger opening at the end of the first elastic reset sheet 1, two second openings 121 corresponding to the first opening 22 are opened at the end of the first elastic reset sheet 1, which can ensure the structural strength of the end connection position of the first elastic reset sheet 1 while clamping the clamping portion 23, and avoid damage in long-term opening and closing. Specifically, when forming, after cutting the first opening 22 of the first hinge 2, align the second opening 121, then bend the clamping portion 23 at the first opening 22, the clamping portion 23 is bent through the second opening 121, and the clamping portion 23 is clamped in the second opening 121.

[0041] The first elastic reset sheet 1 includes a curved main body part 11 and a connecting part 12 integrally connected at both ends of the curved main body part 11, and the first hinge 2 is connected with the connecting part 12. The curved main body part 11 is arc-shaped curved in the width direction away from the other first elastic reset sheet 1. The connecting part 12 is flat or arc-shaped curved in the width direction away from the other first elastic reset sheet 1, and the degree of arc-shaped curvature is less than that of the curved main body part 11. The arc-shaped curvature of the curved main body part 11 in the width direction away from the other first elastic reset sheet 1 can make the first elastic reset sheet 1 have the ability of elastic reset. In the reset state, the first elastic reset sheet 1 is straight or approximately straight as a whole. The connecting part 12 is flat or arc-shaped curved in the width direction away from the other first elastic reset sheet 1, and the degree of arc-shaped curvature is less than that of the curved main body part 11, which can facilitate the connection with the first hinge 2. Specifically, the first hinge 2 is provided with a first recess 24 at the middle position of the side opposite to the rotation connection side of the other first hinge 2.

[0042] Further, the length of the first elastic reset sheet 1 is 4 to 6 times the length of the first hinge 2. In this ratio range, both can have better opening and closing ease, and better closing tightness. If the length of the first elastic reset sheet 1 is too short, it is not easy to open, and if the length of the first elastic reset sheet 1 is too long, it is not tight when closed.

[0043] As Figure 8As shown, the distance L1 between the two ends of the first elastic reset sheet 1 is 2.5mm-3.5mm in the reset state of the first elastic reset sheet 1, and the distance L2 between the middle regions of the two first elastic reset sheets 1 is 2mm-4mm. The distance can be ensured to be sufficient, and the first elastic reset sheet 1 can be easily installed at the receiving opening 201 of the bag body 20, and the distance is not too large, which does not affect the closing effect of the receiving opening 201. The distance between the two ends of the two first elastic reset sheets 1 is 2.5mm-3.5mm, which can ensure the closing effect of the receiving opening 201.

[0044] Specifically, the distance between the middle regions of the two first elastic reset sheets 1 is 80mm-90mm when being bent to the maximum distance. It should be noted that the limit state of bending of the first elastic reset sheet 1 is when it is bent to the maximum distance. The limit state of bending of the first elastic reset sheet 1 is when it is bent to the state that it cannot automatically reset.

[0045] Specifically, the two first hinges 2 connected by rotation form an included angle, and the included angle a is 5°-15°, which can ensure the closing effect.

[0046] It should be understood that the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them. For those skilled in the art, the technical solutions recorded in the above embodiments can be modified, or some technical features can be replaced by equivalents; all these modifications and replacements should belong to the protection scope of the claims of the present application.

Claims

1. An electronic accessory storage bag, characterized in that, The bag includes a storage opening and an automatic closing mechanism. The automatic closing mechanism includes a first hinge and two first elastic reset pieces. The two first elastic reset pieces are arranged opposite each other, with one first elastic reset piece located on one side of the storage opening and the other first elastic reset piece located on the other side of the storage opening. The two ends of the two first elastic reset pieces are respectively connected by the first hinge. When the two ends of the first elastic reset piece are driven by opposing forces, the two first elastic reset pieces can bend and deform in a direction away from each other. After the driving force is removed, the two first elastic reset pieces can be reset in a direction closer to each other. One of the first elastic reset pieces is disposed on one side of the storage opening, and the other first elastic reset piece is disposed on the other side of the storage opening.

2. The electronic accessory storage bag according to claim 1, characterized in that, The automatic closing mechanism further includes a rotating shaft, and the two ends of the two first elastic reset pieces are rotatably connected by two first hinges respectively; each of the first hinges is provided with a sleeve portion, which is rotatably sleeved on the rotating shaft; of the two interconnected first hinges, one first hinge has two sleeve portions, and the sleeve portion of the other first hinge is located between the two sleeve portions of the first hinge; the outer ends of the two sleeve portions of the first hinge are provided with a closing portion, which closes the outer ends of the sleeve portions.

3. An automatic closing mechanism for an electronic accessory storage bag, characterized in that, It includes a first hinge and two first elastic reset pieces; the two first elastic reset pieces are arranged opposite to each other, and the two ends of the two first elastic reset pieces are respectively connected by the first hinge; When the two ends of the first elastic reset piece are driven by opposing forces, the two first elastic reset pieces can bend and deform in a direction away from each other. After the driving force is removed, the two first elastic reset pieces can reset in a direction closer to each other.

4. The automatic closing mechanism according to claim 3, characterized in that, The automatic closing mechanism further includes a rotating shaft, and the two ends of the two first elastic reset pieces are rotatably connected by two first hinges respectively; each of the first hinges is provided with a sleeve portion, which is rotatably sleeved on the rotating shaft; of the two interconnected first hinges, one first hinge has two sleeve portions, and the sleeve portion of the other first hinge is located between the two sleeve portions of the first hinge; the outer ends of the two sleeve portions of the first hinge are provided with a closing portion, which closes the outer ends of the sleeve portions.

5. The automatic closing mechanism according to claim 4, characterized in that, The closure portion is integrally connected to the outer end of the sleeve portion, and the closure portion is bent toward the outer end of the sleeve portion and covers the outer end.

6. The automatic closing mechanism according to claim 3 or 4, characterized in that, The first hinge has two first openings, and a snap-fit ​​part is provided on the side of the first opening. The snap-fit ​​part is bent towards the first hinge on one side of the first elastic reset piece. The end of the first elastic reset piece has two second openings corresponding to the first openings, and the snap-fit ​​part is snapped into the second openings. and / or The first elastic reset piece includes a bent main body and connecting portions integrally connected to both ends of the bent main body, and the first hinge is connected to the connecting portions; the bent main body is curved in an arc shape in the width direction away from the other first elastic reset piece; the connecting portions are straight or the degree of arc curvature in the width direction away from the other first elastic reset piece is less than the degree of arc curvature of the bent main body; and / or A first groove is formed in the middle of the side of the first hinge opposite to the rotatable connection side of the other first hinge.

7. The automatic closing mechanism according to claim 3 or 4, characterized in that, The length of the first elastic reset piece is 4 to 6 times the length of the first hinge; and / or When the first elastic reset piece is in the reset state, the distance between the two ends of the two first elastic reset pieces is 2.5mm to 3.5mm, and the distance between the middle areas of the two first elastic reset pieces is 2mm to 4mm.

8. The automatic closing mechanism according to claim 7, characterized in that, When bent to its maximum distance, the distance between the middle regions of the two first elastic reset pieces is 80mm to 90mm.

9. The automatic closing mechanism according to claim 3 or 4, characterized in that, An angle is formed between the two first hinges that are rotatably connected, the angle being 5° to 15°.

10. An electronic accessory storage bag, characterized in that, The bag includes a storage opening and an automatic closing mechanism as described in any one of claims 1 to 9, wherein one of the first elastic reset pieces is disposed on one side of the storage opening and the other of the first elastic reset piece is disposed on the other side of the storage opening.

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