Card bag

Abstract

The utility model discloses a card bag, which relates to the technical field of wallets and comprises a shell, a card arm and a covering body. According to the utility model, the first cavity of the housing is used for loading cards, and the card arms can act on the card stacks to push the card stacks out of the first card outlet and stack the card stacks in a dispersed state, so that the card stacks are convenient for users to take and use; by additionally arranging the covering body located on the outer side of the shell, the covering body is configured to form the second cavity used for loading the cards with the side wall of the shell, so that the card bag can enlarge the loading number of the cards through the covering body when a user needs, and the volume of the second cavity can be changed according to the loading number of the cards; therefore, the second cavity can load more cards while the covering body does not obviously increase the appearance size of the card bag, and the cards can be pushed out through the second card outlet of the second cavity. According to the card bag, the cards are loaded through the first cavity and the second cavity, and the number of the cards loaded in the card bag can be increased while the appearance size is not obviously increased.

Description

Technical Field

[0001] The utility model relates to the technical field of wallets, in particular to a card wallet. Background Art

[0002] Traditional wallets have pockets specifically designed for holding credit cards, ID cards, driver's licenses, access cards, transportation passes, membership cards, and other cards. However, each pocket can only hold one card. To accommodate more cards, the number of pockets must be increased, resulting in a larger wallet size and making it inconvenient for users to carry. Furthermore, wallets are typically made of leather. To prevent cards from falling out of the pockets, the cards and pockets are typically designed to fit tightly together, but this design makes card removal more difficult. Consequently, related art offers card holders specifically designed for storing cards. These holders typically only hold five to six cards, which falls short of user needs. However, to further increase the number of cards that can be held, the holder's dimensions would need to be increased, which clearly does not meet users' demands for convenient portability. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a card holder that can increase the number of cards that can be loaded into the card holder without significantly increasing the external dimensions.

[0004] According to the card bag embodiment of the first aspect of the present invention, it includes: a shell body, which is provided with a first cavity for accommodating a card stack including at least two cards, and one of the end walls of the shell body is provided with a first card outlet, and the first card outlet is connected to the first cavity; a card arm, which is provided in the first cavity, and the card arm is configured to be able to push the card stack out of the first card outlet and make at least part of the cards in the card stack stacked in a scattered state outside the first cavity; a covering body, which is provided on the outside of one of the side walls of the shell body, and the covering body is configured to be able to form a second cavity with a variable volume for accommodating at least one card with the side wall, and the second cavity is provided with a second card outlet.

[0005] The card holder according to the embodiment of the present invention has at least the following beneficial effects:

[0006] By providing a matching structure between the shell and the card arm, the first cavity of the shell is used to load cards, and the card arm can act on the card stack to push the card stack out of the first card outlet and stack it in a dispersed state for easy access by the user. By adding a cover body located on the outside of the shell, the cover body is configured to form a second cavity for loading cards with the side wall of the shell, so that the card pack can increase the number of cards loaded when needed through the cover body, and the volume of the second cavity can be changed according to the number of cards loaded. Therefore, the second cavity can hold more cards while the cover body does not significantly increase the external dimensions of the card pack. The cards can be pushed out through the second card outlet of the second cavity. The card pack of this embodiment loads cards through the first and second cavities, which can increase the number of cards that can be loaded in the card pack without significantly increasing the external dimensions.

[0007] According to some embodiments of the present invention, the covering body is a cover plate, and the cover plate is connected to the side wall of the shell through an elastic band, and the elastic band is used to apply an elastic force to the cover plate close to the side wall.

[0008] According to some embodiments of the present invention, an inwardly recessed groove is provided on the outer side of the side wall, and the groove is used to accommodate the cover plate.

[0009] According to some embodiments of the present invention, the groove is open at one end close to the first card outlet, and a second card outlet of the second cavity is formed between the open end of the groove and the cover plate; the groove is closed at one end away from the first card outlet.

[0010] According to some embodiments of the present invention, the closed end of the groove is provided with an inclined surface, and the inclined surface is configured to guide a finger to move from the side wall to the bottom wall of the groove to push the card in the second cavity out of the second card outlet.

[0011] According to some embodiments of the present invention, a notch is provided at one end of the cover plate close to the inclined surface, and the notch is used to expose the card in the second cavity. When a finger slides from the inclined surface to the notch, the card can be pushed out of the second card outlet.

[0012] According to some embodiments of the present invention, a first guide surface is provided on the bottom wall of the groove near one end of the second card outlet, and a second guide surface is provided on the inner side of the cover plate near one end of the second card outlet, and the second guide surface and the first guide surface are configured to be inclined along the direction of the card entering the second cavity and toward the second cavity.

[0013] According to some embodiments of the present invention, a notch is provided at one end of the cover plate away from the second card outlet of the second cavity, wherein the notch is used to reveal the card in the second cavity, and the notch is configured to push the card out of the second card outlet when a finger moves into the notch.

[0014] According to some embodiments of the present invention, the covering body is made of leather, lycra or stretch fabric, and the covering body is fixedly connected to the side wall of the shell and has a pocket.

[0015] According to some embodiments of the present invention, the shell includes a first side wall, a second side wall and a frame, the frame is connected between the first side wall and the second side wall, the covering body is a cover plate, the cover plate is connected to the first side wall through an elastic band, the elastic band includes a first band body and a second band body, the first band body is installed on the cover plate, and the second band body is installed on the inner side of the first side wall, and the elastic band is configured to enable the cover plate to move elastically relative to the first side wall to form the second cavity.

[0016] According to some embodiments of the present invention, through holes penetrating the inner and outer sides of the first side wall are respectively provided on both sides of the first side wall; positioning pieces are respectively provided on both sides of the cover plate, and through holes are formed between the two positioning pieces and the cover plate respectively; the elastic band is connected end to end and is constructed in a ring shape, and the elastic band is passed through the inner and outer sides of the cover plate through the two through holes, and is wrapped around the inner side of the first side wall through the two through holes.

[0017] According to some embodiments of the present invention, a groove is provided on the outer side of the first side wall, and the two through holes are respectively located on both sides of the groove; the two positioning pieces are respectively recessed on the outer side of the cover plate, and the inner side of the cover plate is provided with a first connecting groove located between the two positioning pieces, and the two ends of the first connecting groove are connected to the outer side of the positioning piece through the through hole; the elastic band passes through the outer side of the positioning piece and is positioned in the first connecting groove through the through hole.

[0018] According to some embodiments of the present invention, a second communicating groove located between the two through holes is provided on the inner side of the first side wall, and the elastic band is positioned in the second communicating groove and passes through the through hole to the outer side of the first side wall.

[0019] According to some embodiments of the present invention, the shell further includes a sealing plate, which is fixedly connected to the inner side of the first side wall and covers the second connecting groove, and the sealing plate is configured to be flush with the inner side of the first side wall.

[0020] According to the card bag of the embodiment of the second aspect of the present invention, it includes: a shell, which is provided with a first cavity for accommodating a card stack including at least two cards, and one of the side walls of the shell is provided with a first card outlet, and the first card outlet is connected to the first cavity; a card arm, which is provided in the first cavity, and the card arm is configured to be able to push the card stack out of the first card outlet and make at least part of the cards in the card stack stacked in a scattered state outside the first cavity; wherein, the shell has an expansion feature, and the expansion feature is provided on the outside of the shell, and the expansion feature has a second cavity that can be used to accommodate at least one card, and the second cavity is provided with a second card outlet, and the second cavity is configured so that the volume can be changed according to the number of the cards.

[0021] The card holder according to the embodiment of the present invention has at least the following beneficial effects:

[0022] By providing a matching structure between the shell and the card arm, the first cavity of the shell is used to load cards, and the card arm can act on the card stack so that the card stack is pushed out of the first card outlet and stacked in a dispersed state for easy access by the user; by adding an expansion feature located on the outside of the shell, the expansion feature has a second cavity and a second card outlet for pushing cards out of the second cavity. The second cavity is used to load cards and its volume can change according to the number of cards loaded. Therefore, the expansion feature can load more cards on the basis of the first cavity of the shell, and the expansion feature will not significantly increase the external dimensions of the card pack. The card pack of this embodiment loads cards through the first and second cavities, which can increase the number of cards that can be loaded in the card pack without significantly increasing the external dimensions.

[0023] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0025] Figure 1 This is a structural diagram of a card package according to an embodiment of the present invention;

[0026] Figure 2 for Figure 1 The schematic cross-sectional view of the card holder in the first cavity showing the cards in the storage state;

[0027] Figure 3 for Figure 1 The schematic cross-sectional view at one angle of the card holder is shown, showing a card in the first cavity being in an ejected state;

[0028] Figure 4 for Figure 1The card in the first cavity of the card pack is shown in a cross-sectional view from another angle in the state of being pushed out, wherein the card arm is hidden;

[0029] Figure 5 This is a structural diagram of a card holder according to an embodiment of the present invention, in which the second cavity is in a state of accommodating a card;

[0030] Figure 6 This is a structural diagram of one angle of the first side wall in a card holder according to an embodiment of the present invention;

[0031] Figure 7 This is a structural diagram of one angle of a cover plate in a card holder according to an embodiment of the present invention;

[0032] Figure 8 This is a schematic structural diagram of an elastic band in a card holder according to an embodiment of the present invention;

[0033] Figure 9 This is a structural diagram of the first side wall of a card holder in an embodiment of the present invention from another angle;

[0034] Figure 10 This is a structural schematic diagram of the first side wall of a card holder in an embodiment of the present utility model at another angle;

[0035] Figure 11 This is a structural schematic diagram of a cover plate in a card holder according to an embodiment of the present invention from another angle;

[0036] Figure 12 This is a structural schematic diagram of a cover plate in a card holder according to an embodiment of the present invention from another angle;

[0037] Figure 13 for Figure 4 Enlarged view of point A in the middle;

[0038] Figure 14 This is a structural diagram of a card package in another embodiment of the present invention;

[0039] Figure 15 This is a structural diagram of a card package in another embodiment of the present invention;

[0040] Figure 16 This is a structural diagram of a card package in another embodiment of the present invention;

[0041] Figure 17 This is a structural diagram of a card package in another embodiment of the present invention;

[0042] Figure 18 This is a structural diagram of a card package according to another embodiment of the present invention.

[0043] Figure Number:

[0044] Housing 100; first cavity 110; first card outlet 120; first sidewall 130; groove 131; open end 1311; closed end 1312; inclined surface 1313; first guide surface 1314; through hole 132; second connecting groove 133; mounting groove 134; second disconnecting feature 135; second sidewall 140; frame 150; sealing plate 160;

[0045] Clamp arm 200;

[0046] Actuating device 300;

[0047] Cover 400; second cavity 410; second card outlet 420; cover plate 430; notch 431; second guide surface 432; positioning piece 433; first disconnection feature 4331; through hole 434; first connecting groove 435; pocket 440;

[0048] Elastic band 500; first band body 510; second band body 520;

[0049] Expansion feature 600;

[0050] Card 700. DETAILED DESCRIPTION

[0051] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0052] In the description of the present invention, it should be understood that descriptions involving orientation, such as the orientation or positional relationship indicated by up, down, etc., are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0053] In the description of this utility model, "a plurality" means more than two. The use of "first" or "second" is solely for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of technical features indicated, or implicitly indicating the order of the technical features indicated.

[0054] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0055] Reference Figure 1 and Figure 2 As shown, a card holder according to an embodiment of the present invention is used to store cards such as credit cards, identity cards, driver's licenses, access cards, transportation cards, and membership cards. Figure 1 A schematic diagram of a card package according to an embodiment is shown. Figure 2 A cross-sectional view of the card 700 accommodated in the card pack of this embodiment is shown. The card pack of this embodiment includes a shell 100 and a card arm 200. The shell 100 is provided with a first cavity 110, and one of the end walls of the shell 100 is provided with a first card outlet 120 connected to the first cavity 110. The first cavity 110 is used to accommodate a card stack formed by stacking at least two cards 700, and the user can put the card stack into the first cavity 110 of the shell 100 through the first card outlet 120. The shell 100 can be made of metal material. The shell 100 made of metal material has a high structural strength, which is beneficial to the protection of the card stack in the shell 100 and prevents the card 700 from bending or breaking. As an alternative, the shell 100 can also be made of a hard non-metallic material.

[0056] Reference Figure 1 As shown, in one embodiment of the present invention, the housing 100 is a generally rectangular parallelepiped structure, comprising a first side wall 130, a second side wall 140, and a frame 150. The first side wall 130 and the second side wall 140 are disposed opposite each other. The first side wall 130 and the second side wall 140 are the two side walls of the housing 100 parallel to the card surface (i.e., the front surface, the surface with the largest surface area) of the card 700. The frame 150 is connected between the first side wall 130 and the second side wall 140, and the first card outlet 120 is provided at one end of the frame 150.

[0057] Reference Figure 3 and Figure 4 As shown, Figure 3 shows a cross-sectional view of two cards 700 after being ejected from the card pack, Figure 4 The figure shows a cross-sectional view of six cards 700 being pushed out of the card pack in a dispersed manner. The card arm 200 is provided in the first cavity 110. The card arm 200 is configured to push the card stack out of the first card outlet 120. The card arm 200 can be driven by an actuator 300 provided on the outside of the housing 100, such as a slide, button, knob, etc. The user can drive the card arm 200 to rotate through the actuator 300, thereby pushing the card to move. It is understandable that the actuator 300 can be provided on the side of the frame 150 (such as Figure 1 As shown), the bottom edge of the frame 150 (as shown Figure 14The specific method is not limited here. The card arm 200 has a stepped feature or a sloped feature. When the card arm 200 pushes the card stack out of the first card outlet 120, some or all of the cards 700 in the card stack are dispersed (i.e., adjacent cards 700 do not overlap) and stacked outside the first cavity 110. It should be noted that the card arm 200 only pushes out a portion of the length of the card 700 to facilitate user access, rather than completely pushing the entire card 700 out of the first cavity 110.

[0058] Reference Figure 5 As shown, Figure 5 The schematic diagram shows the cover 400 of the card holder of this embodiment, accommodating cards 700. To increase the number of cards 700 that can be loaded into the card holder without significantly increasing the card holder's overall dimensions, the card holder of this embodiment further includes a cover 400. The cover 400 is disposed outside the first sidewall 130 of the housing 100. The cover 400 is configured to form, together with the first sidewall 130, a second cavity 410 with a variable volume for accommodating at least one card 700. The second cavity 410 is provided with a second card outlet 420. The second cavity 410 is used to hold cards 700, allowing the card holder to expand the number of cards 700 it can hold when needed. Furthermore, the volume of the second cavity 410 can be adjusted based on the number of cards 700 loaded. Therefore, the second cavity 410 can hold a larger number of cards 700 without significantly increasing the card holder's overall dimensions. Cards 700 are ejected through the second card outlet 420. The second card outlet 420 can be located at an end of the second cavity 410 facing the first card outlet 120, or at an end of the second cavity 410 away from the first card outlet 120. Alternatively, the card holder can be configured so that the user can selectively eject cards from both ends of the second cavity 410, that is, the second card outlet 420 is located at both ends of the second cavity 410.

[0059] The card pack of this embodiment loads cards 700 through the first cavity 110 and the second cavity 410, which can increase the number of cards 700 that can be loaded into the card pack without significantly increasing the external dimensions. Therefore, it is convenient for users to carry and it is also very convenient to take out the cards 700.

[0060] Reference Figure 5As shown, in a card holder according to one embodiment of the present invention, the cover body 400 is a cover plate 430, which is connected to the first side wall 130 via an elastic band 500. It will be appreciated that the elastic band 500 can increase its length under the action of an external force and retract to its original length when no external force is applied. The elastic band 500 is used to apply an elastic force to the cover plate 430 near the first side wall 130, thereby causing the cover plate 430 to return toward the first side wall 130. A second cavity 410 with a variable volume is formed between the cover plate 430 and the first side wall 130. When a user inserts a card 700 into the second cavity 410, the card 700 pushes the second cavity 410 open, pushing the cover plate 430 away from the first side wall 130. Finally, the cover plate 430 covers and tightly adheres to the card 700, thereby clamping it. The user can place cards 700 into the second cavity 410 one by one, or place multiple cards together. To remove a card 700, the user can slide the card 700 toward the second card outlet 420 so that it protrudes from the cover 430 for easy removal. After the card 700 is removed, the cover 430, under the action of the elastic band 500, continues to clamp and secure the other cards 700 in the second cavity 410, preventing the card 700 from escaping from the second cavity 410. The coordinated structure of the cover 430 and the elastic band 500 in this embodiment effectively reduces the overall dimensions of the card holder, making it easier for the user to carry.

[0061] In this embodiment, the elastic band 500 is a flexible band made of, for example, polyester, latex, rubber, silicone, or other synthetic materials. The cover 430 can be made of metal, which has high structural strength and improves the durability of the card holder. Alternatively, the cover 430 can be made of a hard non-metallic material.

[0062] Reference Figure 5 and Figure 6 As shown, Figure 6 Shown Figure 5 A schematic diagram of the structure of the first side wall 130 in the card pack is shown. In a card pack according to an embodiment of the present invention, an inwardly recessed groove 131 is provided on the outer side of the first side wall 130. The groove 131 is formed in a partial area on the outer side of the first side wall 130. When the second cavity 410 does not accommodate a card 700, the cover 430 can be accommodated in the groove 131. The groove 131 serves to position the card 700, thereby improving the overall stability of the card pack. When the second cavity 410 is loaded with a card 700, the card 700 can be more stably installed in the second cavity 410 under the positioning of the groove 131, reducing the chance of the card 700 detaching.

[0063] Continue to refer to Figure 5 and Figure 6As shown, in a card holder according to one embodiment of the present invention, the groove 131 is open at one end near the first card outlet 120, and the second card outlet 420 of the second cavity 410 is formed between the open end 1311 of the groove 131 and the cover plate 430. The groove 131 is closed at the end away from the first card outlet 120. In the card holder of this embodiment, the end of the second cavity 410 near the first card outlet 120 serves as the second card outlet 420, making the card outlet directions of the first cavity 110 and the second cavity 410 the same, making it easier for the user to insert a card 700 into the card holder and select the desired card 700 from the card holder's card outlet. The end of the second cavity 410 away from the first card outlet 120 serves as a closed end 1312, which constrains the card 700 and improves the installation stability of the card 700 in the second cavity 410.

[0064] In this embodiment, refer to Figure 5 and Figure 14 As shown, Figure 5 and Figure 14 Schematic diagrams of the card holders of two embodiments are shown. A cover plate 430 is installed within the groove 131. A notch 431 is provided on the end of the cover plate away from the second card outlet 420 of the second cavity 410. This notch 431 is used to expose the card 700 in the second cavity 410. When a user needs to push the card 700 out of the second card outlet 420, the notch 431 allows for easy access to the card 700 through the finger and allows the card 700 to be pushed out of the second card outlet 420, improving the convenience of card removal from the second cavity 410.

[0065] Reference Figure 5 and Figure 6 As shown, in the card holder of the present embodiment, the groove 131 is open at one end near the first card outlet 120, and the second card outlet 420 of the second cavity 410 is formed between the open end 1311 of the groove 131 and the cover plate 430. The groove 131 is closed at the end away from the first card outlet 120. The closed end 1312 of the groove 131 is provided with an inclined surface 1313. The inclined surface 1313 is configured to guide the user's finger from the first side wall 130 toward the bottom wall of the groove 131, that is, from the first side wall 130 near the closed end 1312 toward the second card outlet 420. Therefore, the user can easily push the card 700 in the second cavity 410 out of the second card outlet 420 during operation. It can be understood that when the second cavity 410 is loaded with cards 700, there is a gap between the cover 430 and the bottom wall of the groove 131, and the gap will gradually increase as the number of cards 700 increases. The finger slides toward the bottom wall of the groove 131 through the inclined surface 1313 and pushes the card 700 toward the gap, so that the card 700 can be easily pushed out of the second card outlet 420.

[0066] Reference Figure 5 and Figure 7 As shown, Figure 7 Shown Figure 5 Figure 4 shows a schematic diagram of the structure of the card holder cover 430. To facilitate finger access and ejection of the card 700, a notch 431 is provided on the end of the cover 430 near the inclined surface 1313. The notch 431 is used to expose the portion of the card 700 in the second cavity 410 away from the second card outlet 420. The notch 431 is adjacent to the inclined surface 1313. When a finger slides from the inclined surface 1313 toward the notch 431, the finger can easily access the card 700 and eject it from the second card outlet 420, improving the convenience of ejecting cards from the second cavity 410.

[0067] Alternatively, an inclined surface 1313 is connected to one side of the bottom wall of the groove 131 and spaced apart from the cover 430. In this case, the end of the card 700 facing the closed end 1312 of the groove 131 protrudes from the cover 430, and the gap between the cover 430 and the inclined surface 1313 allows the card 700 to be exposed, making it easier for fingers to access the card 700 and push it out of the second card outlet 420.

[0068] In one embodiment of the card holder of the present invention, when no card 700 is placed in the second cavity 410, the outer side of the cover 430 is flush with the outer side of the first side wall 130. Therefore, when the second cavity 410 is not needed to hold a card 700, the outer surface of the card holder on the side with the cover 430 is flat, making it less likely to get stuck when placed in a pocket of clothing or pants, providing a better user experience.

[0069] Reference Figure 5 、 Figure 6 、 Figure 7 and Figure 12 As shown, a first guide surface 1314 is provided on the bottom wall of the groove 131 at one end near the second card outlet 420, and a second guide surface 432 is provided on the inner side of the cover plate 430 at one end near the second card outlet 420. The second guide surface 432 and the first guide surface 1314 are configured to be inclined toward the second cavity 410 along the direction in which the card 700 enters the second cavity 410. This allows the first guide surface 1314 and the second guide surface 432 to form a structure at the second card outlet 420 in which the opening gradually widens toward the outside of the second card outlet 420. Therefore, when a card 700 enters the second cavity 410 from the second card outlet 420, it can slide into the second cavity 410 via the first guide surface 1314 or the second guide surface 432, making the card 700 loading process smoother. Furthermore, the cards 700 can be ejected from the second card outlet 420 more smoothly and dispersedly, making it easier for the user to select and retrieve the appropriate card 700.

[0070] As an alternative, in another embodiment of the card holder of the present invention, the first side wall 130 is flat, i.e., the groove 131 is not provided. A notch 431 is provided at the end of the cover 430 away from the second card outlet 420 of the second cavity 410. The notch 431 is used to expose the card 700 in the second cavity 410. When a user needs to push the card 700 out of the second card outlet 420, the finger can easily access the card 700 through the notch 431 and push the card 700 out of the second card outlet 420, thereby improving the convenience of card removal from the second cavity 410.

[0071] Reference Figure 5 As shown, in a card holder according to an embodiment of the present invention, the housing 100 includes a first side wall 130, a second side wall 140, and a frame 150, wherein the frame 150 is connected between the first side wall 130 and the second side wall 140. It is understood that the second side wall 140 and the frame 150 are integrally formed, and the first side wall 130 is fixedly connected to the frame 150 by screws. As an alternative, the first side wall 130 and the frame 150 are integrally formed, and the second side wall 140 is fixedly connected to the frame 150 by screws; or both the first side wall 130 and the second side wall 140 are fixedly connected to the frame 150 by screws.

[0072] Reference Figure 5 and Figure 8 As shown, Figure 8 Shown Figure 5The following is a schematic diagram of the structure of the elastic band 500 of the card holder. The cover 400 is a cover plate 430, which is connected to the first side wall 130 via the elastic band 500. It is understood that the elastic band 500 includes a first band 510 and a second band 520. The first band 510 is attached to the cover plate 430, for example, by bonding, threading (through the outer and inner sides of the cover plate 430 to achieve fixation), snap-fitting, screwing, etc. The second band 520 is attached to the inner side of the first side wall 130, for example, by bonding, threading (through the outer and inner sides of the first side wall 130 to achieve fixation), snap-fitting, screwing, etc. The first and second straps 510, 520 are two parts of the elastic band 500. The first and second straps 510, 520 can be directly connected to form the elastic band 500. Specifically, the elastic band 500 increases in length through elastic deformation of the first and second straps 510, 520, and at the connection between the first and second straps 510, 520. Alternatively, the first and second straps 510, 520 can be connected via a connecting strap to form the elastic band 500. Specifically, the elastic band 500 increases in length primarily through elastic deformation of the connecting strap. The elastic band 500 is configured to allow the cover 430 to elastically move relative to the first sidewall 130 to form a second cavity 410 with a variable volume. The cover 430 elastically moves toward or away from the first sidewall 130 depending on the number of cards 700 in the second cavity 410, thereby maintaining the minimum external dimensions of the card holder.

[0073] Alternatively, the elastic band 500 includes a third band in addition to the first band 510 and the second band 520. One end of the third band is connected to the first band 510 mounted on the cover plate 430, for example, located inside the first band 510 of the cover plate 430. The other end of the third band is connected to the closed end 1312 of the first side wall 130, for example, fixedly attached to the inside of the first side wall 130. Multiple third bands can be provided at intervals depending on the width of the cover plate 430. The provision of the third band can improve the connection reliability between the cover plate 430 and the first side wall 130 and can constrain the card 700 in the second cavity 410 between the third band and the first side wall 130, preventing the card 700 from escaping the closed end 1312.

[0074] Reference Figure 6 、 Figure 9 and Figure 10 As shown, Figure 9 and Figure 10 Schematic diagrams of the structure of the first side wall 130 from two other perspectives are shown. Through holes 132 are respectively provided on both sides of the first side wall 130 , and the through holes 132 pass through the inner side and the outer side of the first side wall 130 .

[0075] Reference Figure 7、 Figure 11 and Figure 12 As shown, Figure 11 and Figure 12 The cover plate 430 is shown in two other perspectives. A positioning piece 433 is provided on both sides of the cover plate 430 . A through hole 434 is formed between the two positioning pieces 433 and the cover plate 430 . The through hole 434 passes through the inner and outer sides of the cover plate 430 .

[0076] Continue to refer to Figure 5 and Figure 8 As shown, and through Figure 13 Assist understanding, Figure 13 An enlarged cross-sectional view of a portion of the card holder structure of this embodiment is shown. The elastic band 500 is connected end to end and is constructed in a ring shape. The portion of the elastic band 500 near the cover plate 430 is inserted through two perforations 434 and extends through the inner and outer sides of the cover plate 430. The portion of the elastic band 500 near the first side wall 130 is wrapped around the inner side of the first side wall 130 through two through-holes 132. The elastic band 500 of this embodiment surrounds and connects the cover plate 430 and the first side wall 130, forming a stable elastically movable structure between the cover plate 430 and the first side wall 130. This facilitates stable loading of the cards 700 and simplifies installation of the elastic band 500.

[0077] Reference Figure 6 and Figure 9 As shown, a groove 131 is provided on the outer side of the first side wall 130. The groove 131 is used to position the cover plate 430 when the second cavity 410 does not accommodate the card 700. The groove 131 is used to position the card 700 when the second cavity 410 is loaded with the card 700. Two through holes 132 are located on either side of the groove 131 so as not to hinder the cover plate 430 or the card 700 from being positioned in the groove 131.

[0078] Reference Figure 7 and Figure 12As shown, the two positioning tabs 433 are recessed into the outer side of the cover plate 430. A first connecting groove 435 is provided on the inner side of the cover plate 430, located between the two positioning tabs 433. Both ends of the first connecting groove 435 are connected to the outer sides of the positioning tabs 433 through perforations 434. The first band 510 of the elastic band 500 passes through the outer sides of the two positioning tabs 433. Because the positioning tabs 433 are recessed into the outer side of the cover plate 430, the elastic band 500 does not protrude from the outer side of the cover plate 430, which helps reduce the overall dimensions of the card holder. In this embodiment, the portion of the elastic band 500 that wraps around the outer sides of the positioning tabs 433 is flush with the outer side of the cover plate 430. The first band 510 is positioned in the first connecting groove 435 through the through-hole 434, so the elastic band 500 does not protrude from the inner side of the cover plate 430. This can suppress the interference of the elastic band 500 on the card 700 when the card 700 is loaded into the second cavity 410, as well as the interference of the elastic band 500 on the card 700 when the card 700 is pushed out, thereby effectively improving the smoothness of card loading and ejection in the second cavity 410.

[0079] Reference Figure 9 and Figure 10 As shown, the inner side of the first side wall 130 is provided with a second connecting groove 133 located between the two through holes 132. The second band body 520 of the elastic band 500 is positioned within the second connecting groove 133 and passes through the through holes 132 to exit the outer side of the first side wall 130. Since the second band body 520 is positioned within the second connecting groove 133, the elastic band 500 does not protrude from the inner side of the first side wall 130. This effectively reduces interference between the elastic band 500 and the card 700 when loading the card 700 into the first cavity 110, and also reduces interference between the elastic band 500 and the card 700 when ejecting the card 700. This effectively prevents interference with card loading and ejection from the first cavity 110, thereby effectively improving the smoothness of card loading and ejection from the first cavity 110.

[0080] Reference Figure 10 and Figure 13 As shown, the housing 100 further includes a sealing plate 160, which is fixedly connected to the inner side of the first side wall 130. The sealing plate 160 covers the second connecting groove 133, confining the elastic band 500 within the second connecting groove 133, preventing the elastic band 500 from bouncing during the rebound process and interfering with the cards 700 in the first cavity 110, thereby ensuring smooth card ejection of the cards 700 in the first cavity 110. The sealing plate 160 is configured to be flush with the inner side of the first side wall 130, so that the card stack in the first cavity 110 can be smoothly ejected from the first card outlet 120, and is less likely to cause jamming.

[0081] Reference Figure 10 and Figure 13As shown, a mounting groove 134 is provided on the inner side of the first side wall 130, and the mounting groove 134 is located at the groove mouth of the second connecting groove 133, and the mounting groove 134 can cover the second connecting groove 133, and the sealing plate 160 is fixedly connected in the mounting groove 134, thereby ensuring that the side of the sealing plate 160 facing the first cavity 110 is flush with the inner side of the first side wall 130, or slightly recessed in the inner side of the first side wall 130, or slightly protruding from the inner side of the first side wall 130.

[0082] Reference Figure 6 、 Figure 7 、 Figure 9 、 Figure 10 、 Figure 11 and Figure 12 As shown, to facilitate the assembly of the elastic band 500, the first side wall 130, and the cover plate 430, and to improve the assembly efficiency of the card holder, a first disconnection feature 4331 extending in the left-right direction is provided in the middle portion of the positioning piece 433 of this embodiment. The first disconnection feature 4331 is configured to enable the elastic band 500 to pass through the through-hole 434 from the outside of the positioning piece 433, thereby achieving a fixed connection between the first band 510 and the positioning piece 433. A second disconnection feature 135 extending in the left-right direction is provided in the middle portion of the first side wall 130. The second disconnection feature 135 is configured to enable the elastic band 500 to pass through the through-hole 132 from the outside of the first side wall 130, thereby achieving a connection between the second band 520 and the first side wall 130.

[0083] To further enhance the card holder's storage capabilities, the exterior of the second sidewall 140 of the housing 100 in this embodiment is flat. This second sidewall 140 is designed to accommodate an expansion module, such as a module with a pocket for cards 700, coins, banknotes, or a locator (e.g., an AirTag), such as a wallet. The expansion module can be attached to the exterior of the second sidewall 140 using adhesive, magnets, or other methods, thereby expanding the functionality of the card holder.

[0084] Reference Figure 15 and Figure 16 As shown, Figure 15 and Figure 16Schematic diagrams of the structures of card holders according to two other embodiments of the present invention are shown. In this embodiment, the cover 400 is made of a soft material such as leather, lycra, stretch fabric, or a wallet, and has a second cavity 410. Because these materials have a certain degree of elasticity, the second cavity 410 has a variable volume. The cover 400 of this embodiment is fixedly connected to the first side wall 130 of the housing 100, and the cover 400 has one or more pockets 440 for holding cards 700. The interior of the pockets 440 constitutes the wall of the second cavity 410, and the openings of the pockets 440 constitute the second card outlet 420. The portion of the cover 400 that is fixedly connected to the first side wall 130 and the first side wall 130 together form a portion of the wall of the second cavity 410, and the other portions of the cover 400 form the other portions of the wall of the second cavity 410. For example, the cover 400 of this embodiment can be fixed to the housing 100 by screws, or tied to the housing 100, or adhered to the housing 100 by glue.

[0085] Reference Figure 17 As shown, Figure 17 The following is a schematic diagram of the structure of a card holder according to another embodiment of the present invention. In this embodiment, the cover 400 can also be an elastic band that surrounds the outside of the first side wall 130. The band forms a second cavity 410 with a variable volume, which holds different numbers of cards 700 tightly against the housing 100. The band can extend from the inside of the first side wall 130 to the outside, or it can be directly fixed to the outside of the first side wall 130. In addition, the position of the band away from the first side wall 130 can be fixedly connected to a metal baffle, cloth strip, etc., to enhance the restraining effect of the cover 400 on the cards 700.

[0086] Reference Figure 18 As shown, Figure 18The following is a schematic structural diagram of a card pack according to another embodiment of the present invention. In this embodiment, the card pack includes a housing 100 and a card arm 200. The housing 100 is provided with a first cavity 110 for accommodating a card stack including at least two cards 700. One of the side walls of the housing 100 is provided with a first card outlet 120, which is connected to the first cavity 110. The card arm 200 is provided in the first cavity 110 and is configured to be able to push the card stack out of the first card outlet 120 and to allow at least some of the cards 700 in the card stack to be stacked in a dispersed state outside the first cavity 110. The housing 100 has an expansion feature 600. The expansion feature 600 is located on the outer side of the sidewall of the housing 100 parallel to the card surface of the card 700. The expansion feature 600 has a second cavity 410 capable of accommodating at least one card 700. The second cavity 410 is provided with a second card outlet 420. The volume of the second cavity 410 can be adjusted according to the number of cards 700. For example, the expansion feature can be a leather case, a lycra case, a wallet, an elastic band wrapped around the outside of the housing 100, etc. It can also be a structure that cooperates with the housing 100 to form the second cavity 410, such as the cooperation structure of the elastic band 500 and the cover plate 430, and is not specifically limited here.

[0087] The present embodiment of the utility model provides a matching structure between the housing 100 and the card arm 200. The first cavity 110 of the housing 100 is used to load cards 700. The card arm 200 can act on the card stack, pushing the cards out of the first card outlet 120 and stacking them in a dispersed state for easy access by the user. Furthermore, an expansion feature 600 is added to the outside of the housing 100. The expansion feature 600 has a second cavity 410 and a second card outlet 420 for pushing cards 700 out of the second cavity 410. The second cavity 410 is used to load cards 700, and its volume can change according to the number of cards 700 loaded. Therefore, the expansion feature 600 can load more cards 700 than the first cavity 110 of the housing 100, while not significantly increasing the external dimensions of the card pack. The card pack of this embodiment loads cards 700 through the first cavity 110 and the second cavity 410, thereby increasing the number of cards 700 that can be loaded without significantly increasing the external dimensions.

[0088] It is understood that the expansion feature 600 can be glued to the outside of the housing 100, fixedly connected to the housing 100 by screws, or fixedly connected to the housing 100 by binding. Alternatively, the expansion feature 600 can be an integral structure with one of the side walls of the housing 100, and then the integral structure is fixedly connected to other structures of the housing 100, such as the frame 150 of the housing 100, by screws.

[0089] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A card package, characterized in that: include: A housing is provided with a first cavity for accommodating a card stack including at least two cards, one end wall of the housing is provided with a first card outlet, and the first card outlet is connected to the first cavity; a card arm disposed in the first cavity, the card arm being configured to push the card stack out of the first card outlet and to cause at least some of the cards in the card stack to be stacked in a dispersed state outside the first cavity; The cover is arranged on the outside of one of the side walls of the shell, and is configured to form a second cavity with a variable volume for accommodating at least one card with the side wall, and the second cavity is provided with a second card outlet.

2. The card holder according to claim 1, wherein: The covering body is a cover plate, and the cover plate is connected to the side wall of the shell through an elastic band. The elastic band is used to apply an elastic force to the cover plate close to the side wall.

3. The card holder according to claim 2, wherein: An inwardly recessed groove is provided on the outer side of the side wall, and the groove is used to accommodate the cover plate.

4. The card holder according to claim 3, wherein: The groove is open at one end close to the first card outlet, and a second card outlet of the second cavity is formed between the open end of the groove and the cover plate; the groove is closed at one end away from the first card outlet.

5. The card holder according to claim 4, wherein: The closed end of the groove is provided with an inclined surface, and the inclined surface is configured to guide a finger to move from the side wall to the bottom wall of the groove to push the card in the second cavity out of the second card outlet.

6. The card holder according to claim 5, wherein: A notch is provided at one end of the cover plate close to the inclined surface, and the notch is used to expose the card in the second cavity. When a finger slides from the inclined surface to the notch, the card can be pushed out from the second card outlet.

7. The card holder according to claim 2, wherein: A notch is provided at one end of the cover away from the second card outlet of the second cavity, the notch being used to expose the card in the second cavity, and the notch being configured to push the card out of the second card outlet when a finger moves into the notch.

8. The card package according to claim 1, wherein: The shell includes a first side wall, a second side wall and a frame, the frame is connected between the first side wall and the second side wall, the covering body is a cover plate, the cover plate is connected to the first side wall through an elastic band, the elastic band includes a first band body and a second band body, the first band body is installed on the cover plate, and the second band body is installed on the inner side of the first side wall, the elastic band is configured to enable the cover plate to move elastically relative to the first side wall to form the second cavity.

9. The card package according to claim 8, characterized in that: Through holes are respectively provided on both sides of the first side wall, which pass through the inner side and the outer side of the first side wall; positioning pieces are respectively provided on both sides of the cover plate, and through holes are formed between the two positioning pieces and the cover plate respectively; the elastic band is connected end to end and is constructed in a ring shape, and the elastic band is passed through the inner side and the outer side of the cover plate through the two through holes, and is wrapped around the inner side of the first side wall through the two through holes.

10. A card package, characterized in that: include: A housing is provided with a first cavity for accommodating a card stack including at least two cards, one side wall of the housing is provided with a first card outlet, and the first card outlet is connected to the first cavity; a card arm disposed in the first cavity, the card arm being configured to push the card stack out of the first card outlet and to cause at least some of the cards in the card stack to be stacked in a dispersed state outside the first cavity; The shell has an expansion feature, which is located on the outside of the shell. The expansion feature has a second cavity that can be used to accommodate at least one card. The second cavity is provided with a second card outlet, and the second cavity is configured so that the volume can be changed according to the number of cards.

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