A cartridge

Abstract

The application provides a card box, comprising a main body, the main body is provided with a containing cavity with a first opening at the top; a card pushing piece for pushing cards, the card pushing piece is at least partially arranged in the containing cavity and is in sliding connection with the main body; and a driving piece for user operation, the card pushing piece and the driving piece are connected; when the user operates the driving piece, the driving piece drives the card pushing piece to move along the direction of the first opening, so as to push out the card arranged in the containing cavity, the card is put into the containing cavity through the first opening, the card pushing piece can be operated by the user to push out the card, when the user needs to take out the card, the card arranged in the containing cavity is pushed out from the first opening for the user to use by operating the driving piece to drive the card pushing piece to move along the direction of the first opening.

Description

Technical Field

[0001] This invention relates to the technical field of card holders, and particularly to a card holder for ejecting cards. Background Technology

[0002] As is well known, a card holder is a box used to protect and store cards. Users can place cards in the card holder to avoid clutter and prevent cards from being scratched and damaged, thus affecting their use. A card holder consists of a box body, a card pusher mechanism housed within the box, an operating mechanism for user operation, and a spring. The card pusher mechanism is rotatably mounted within the box and is driven to rotate to push the card out when the operating mechanism is activated. Currently, existing card holders all rely on the rotation of the card pusher mechanism to push the card out. This method is simplistic, and the contact area between the card pusher mechanism and the card is small. The card pusher mechanism rotates at one end, pushing the card at an angle, which increases the friction between the card and the box body during dispensing, making it difficult to push the card out. Summary of the Invention

[0003] In order to overcome the shortcomings of the prior art, the present invention provides a card box to solve the problems of the single card dispensing structure and the small contact area between the card pusher and the card during card dispensing, which makes it difficult to dispense the card.

[0004] The technical solution adopted by this invention to solve its technical problem is: This invention provides a card holder, comprising: The main body has a receiving cavity with a first opening at the top; A card pusher for pushing cards, wherein the card pusher is at least partially placed within the receiving cavity and slidably connected to the main body; And a driving component for user operation, wherein the push card component is connected to the driving component; When the user operates the drive unit, the drive unit drives the pusher to move along the first opening direction to push out the card placed in the receiving cavity.

[0005] The driving component includes a sliding end and a push rod connected to the sliding end and used for user operation. The push card component has a first sliding groove. The sliding end is at least partially placed in the first sliding groove and slides inside the first sliding groove. The first sliding groove is inclined along the card dispensing direction, or the first sliding groove is arc-shaped. When the user operates the push rod, the push rod drives the sliding end to slide in the first groove to drive the push-lock component to move along the direction of the first opening.

[0006] It also includes an elastic element, which is disposed on the main body, and the two ends of the elastic element are respectively connected to or abut against the main body and the push-locking element; The elastic element is used to provide a reset force to the driving element after the driving element is operated, so as to drive the pusher to return to its initial position.

[0007] The top of the card pusher is provided with an abutment end, which has multiple pushing surfaces of different heights. The multiple pushing surfaces are arranged in a stepped manner along the direction close to the first opening. The multiple pushing surfaces are used to make the multiple cards form a stepped arrangement when the card pusher pushes the card out of the first opening.

[0008] The main body has blocks for limiting the card on both opposite side walls of the receiving cavity. The top surface of the block is higher than or equal to the top surface of the card pusher in the initial position.

[0009] The main body has a second sliding groove on each of the two opposite side walls of the receiving cavity, and the pusher has a slider on each of the two opposite side walls that cooperates with the second sliding groove, and the slider is placed in the second sliding groove.

[0010] The main body includes an outer shell and an intermediate frame disposed within the outer shell. The intermediate frame includes a connecting bottom post and a first limiting post and a second limiting post extending upward from the connecting bottom post. The receiving cavity is formed by the outer shell, the connecting bottom post, the first limiting post and the second limiting post. The two stops and the two second sliding grooves are respectively disposed on the first limiting post and the second limiting post. The push rod has a third sliding groove, and the part connecting the bottom column is placed in the third sliding groove.

[0011] The first limiting post has a first stop at one end near the first opening, and the second limiting post has a second stop at one end near the first opening. Both the first stop and the second stop are used to limit the card. The first limiting post forms a first clearance opening between the outer wall of the side near the first opening and the outer shell, and the second limiting post forms a second clearance opening between the outer wall of the side near the first opening and the outer shell.

[0012] The push rod includes an operating part and a first limiting block and a second limiting block connected to the operating part. The first limiting block and the second limiting block are spaced apart. The third slide is formed by the first limiting block, the second limiting block and the push rod surrounding it. The connecting bottom column is provided with a third clearance opening for avoiding the operating part, and the operating part is partially placed in the third clearance opening; The second limiting block is located below the first limiting block, and the second limiting block protrudes at least partially from the outer side of the outer shell; The connecting bottom post has a limiting groove on the first side wall of the first clearance opening, and a positioning through hole on the second side wall of the first clearance opening. One end of the elastic element is placed in the positioning through hole, a part of the elastic element is placed in the limiting groove, and the other end of the elastic element abuts against the push rod.

[0013] The push-card component has a fourth clearance opening for avoiding the operating part, and the operating part is placed in the fourth clearance opening.

[0014] The beneficial effects of the present invention are: by moving the pusher component as a whole along the direction of the first opening, that is, when the card is dispensed, the entire top of the pusher component can be in contact with the bottom of the card, thereby effectively increasing the contact area between the pusher component and the card, and allowing the card to be subjected to a force directly along the first opening, avoiding the card being subjected to a tilting force and abutting against the inner wall of the box, thus increasing friction and better dispensing the card. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. The accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a perspective view of the present invention; Figure 2 This is a perspective view of the invention from another angle; Figure 3 This is an exploded view of the present invention; Figure 4 yes Figure 3 Enlarged view of point A in the middle; Figure 5 yes Figure 3 Enlarged view at point B in the middle; Figure 6 This is an exploded view of the present invention from another angle; Figure 7 yes Figure 6 Enlarged view at point C; Figure 8 yes Figure 6 Enlarged view at point D; Figure 9 yes Figure 6 Enlarged view at point E in the middle; Figure 10 This is a cross-sectional schematic diagram of the present invention cut along the central axis of the card box thickness direction. Detailed Implementation

[0017] The technical solution in this embodiment will now be described clearly and completely with reference to the accompanying drawings.

[0018] refer to Figures 1 to 10 The card holder 1 provided in this embodiment includes: The main body 2 has a receiving cavity 22 with a first opening 21 at the top; The pusher 3 for pushing the card is at least partially placed in the receiving cavity 22 and slidably connected to the main body 2. And the driver 5 for user operation, the push card 3 and the driver connection; When the user operates the drive unit 5, the drive unit 5 drives the push card unit 3 to move along the direction of the first opening 21 to push out the card placed in the receiving cavity 22.

[0019] With the above structure, the user can insert the card into the receiving cavity 22 through the first opening 21 to store the card. The card is protected by the main body 2 in the receiving cavity 22 to prevent scratches that would affect its use. Furthermore, by operating the driving component 5, a portion of the card pusher 3 located in the receiving cavity 22 moves along the direction of the first opening 21, allowing the card pusher 3 to push the card out of the first opening 21. In this embodiment, by setting the card pusher 3 to move entirely along the direction of the first opening 21, that is, when the card is dispensed, the entire top of the card pusher 3 can contact the bottom of the card, effectively increasing the contact area between the card pusher 3 and the card. This allows the card to be subjected to a direct force along the first opening 21, avoiding the card being subjected to tilting forces and contacting the inner wall of the box, thus increasing friction and better pushing the card out.

[0020] Specifically, in this embodiment, the driving component 5 includes a sliding end 51 and a push rod 52 connected to the sliding end 51 and used for user operation. The card pusher 3 has a first groove 53. The sliding end 51 is at least partially placed in the first groove 53 and slides inside the first groove 53. The first groove 53 is inclined along the card dispensing direction or is arc-shaped. With the above structure, when the user operates the push rod 52, the sliding end 51 can slide in the first groove 53 to drive the card pusher 3 to move along the direction of the first opening 21 to push out the card.

[0021] The card holder 1 also includes an elastic element 6, which is disposed on the main body 2. Both ends of the elastic element 6 are connected to or abut against the main body 2 and the card pusher 3, respectively. The elastic element 6 provides a reset force to the driving element 5 after it is operated, thereby causing the card pusher 3 to return to its initial position. Through this structure, the elastic element 6 can undergo elastic deformation. When the card pusher 3 moves and pushes out the card, the relative compression between the card pusher 3 and the main body 2 causes the elastic element 6 to undergo elastic deformation and generate a reset force. Therefore, when the user releases the driving element 5, the card pusher 3 and the driving element 5 can return to their initial positions under the reset force of the elastic element 6.

[0022] Specifically, the elastic element 6 can be a spring.

[0023] The top of the card pusher 3 is provided with an abutment end 31, and the abutment end 31 has multiple pushing surfaces 32 of different heights. The multiple pushing surfaces 32 are arranged in a stepped manner along the direction close to the first opening 21. The multiple pushing surfaces 32 are used to make the multiple cards form a stepped arrangement when the card pusher 3 pushes the card out of the first opening 21. With the above structure, when the card pusher 3 is driven to push the card out in the direction of the first opening 21, the pushed card is in a stepped manner, which makes it convenient for the user to take the required card.

[0024] The main body 2 has blocks 23 for limiting the cards on both opposite side walls of the receiving cavity 22. The top surface of the block 23 is higher than or equal to the top surface of the pusher 3 in the initial position. With the above structure, when the card is placed in the receiving cavity 22, the bottom of the card can be blocked by the block 23, so that multiple cards can be placed neatly and avoid the problem of multiple cards being placed unevenly under the action of multiple pushing surfaces 32.

[0025] Specifically, the card pusher 3 is convex in shape. This allows the two ends of the card to abut against the stop block 23, while the middle part of the card is suspended. When the card pusher 3 pushes the card, it pushes the part of the card that is not abutting against the stop block 23 to push the card out, without affecting the movement of the card pusher 3 due to the stop block.

[0026] The main body 2 has second sliding grooves 24 on both opposite side walls of the receiving cavity 22. The pusher 3 has sliders 33 on both opposite side walls that cooperate with the second sliding grooves 24, and the sliders 33 are placed in the second sliding grooves 24. With the above structure, when the pusher 3 is driven to move along the first opening 21 in the receiving cavity 22, the sliders 33 slide in the second sliding grooves 24, allowing the pusher 3 to move stably. The length of the second sliding grooves 24 extends along the card dispensing direction. The second sliding grooves 24 are used to limit the sliding trajectory and maximum sliding length of the sliders 33, so that the pusher 3 is not easily pushed too much, which would cause damage to the pusher 3 and affect the normal service life of the card holder 1.

[0027] The main body 2 includes an outer shell 25 and an intermediate frame 26 disposed within the outer shell 25. The intermediate frame 26 includes a connecting bottom post 27 and a first limiting post 28 and a second limiting post 29 extending upward from the connecting bottom post 27. The receiving cavity 22 is formed by the outer shell 25, the connecting bottom post 27, the first limiting post 28 and the second limiting post 29 surrounding it. Two stops 23 and two second sliding grooves 24 are respectively disposed on the first limiting post 28 and the second limiting post 29. Through the above structure, the structural compactness of the product of this embodiment can be improved.

[0028] Specifically, the outer shell 25 is hollow, forming a cavity 22, the middle frame 26 is placed in the cavity 22, and the connecting bottom post 27 can be fixedly connected to the outer shell by screws, clips or other means.

[0029] In another embodiment, the outer shell 25 may be composed of a shell and a cover plate connected together, and the intermediate frame 26 is integrally formed with the shell, which can also realize the structure of the stop block 23, the receiving cavity 22, etc., and facilitate the assembly of the push-locking part 3, the driving part 5, the elastic part 6, etc.

[0030] The push rod 52 has a third sliding groove 54, and the connecting bottom post 27 is placed in the third sliding groove 54 to realize the sliding connection between the drive component 5 and the connecting bottom post 27.

[0031] The first limiting post 28 is provided with a first stop 281 at one end near the first opening 21, and the second limiting post 29 is provided with a second stop 291 at one end near the first opening 21. Both the first stop 281 and the second stop 291 are used to limit the card. With the above structure, the first stop 281 and the second stop 291 are used to restrict the card so that the card will not fall out of the first opening 21 when the card box 1 is turned upside down.

[0032] The first limiting post 28 forms a first clearance opening 282 between its outer side wall near the first opening 21 and the outer shell 25, and the second limiting post 29 forms a second clearance opening 292 between its outer side wall near the first opening 21 and the outer shell 25. With this structure, when the card is pushed out of the receiving cavity 22, the first limiting post 28 is pushed towards the outer shell 25 by the card, and the second limiting post 29 is pushed towards the outer shell 25 by the card. The first and second clearance openings 282 provide clearance, allowing deformation space for the tops of the first and second limiting posts 29 to be pushed out.

[0033] The push rod 52 includes an operating part 521 and a first limiting block 522 and a second limiting block 523 connected to the operating part 521. The first limiting block 522 and the second limiting block 523 are spaced apart. The third slide groove 54 is formed by the first limiting block 522, the second limiting block 523 and the push rod 52. A third clearance opening 271 is provided on the connecting base post 27 to avoid the operating part 521, and part of the operating part 521 is placed in the third clearance opening 271. With the above structure, the third slide groove 54 can be engaged with the connecting base post 27, the sliding end 51 can be placed in the first slide groove 53 and the elastic member 6 can be assembled. The assembled intermediate frame 26, push clip 3, elastic member 6 and drive member 5 are then assembled into the outer shell 25 for product assembly in this embodiment.

[0034] The third slide groove 54 and the third clearance opening 271 cooperate with the housing 25 to limit the sliding of the drive member 5, so that when the user operates the operating part, the third slide groove 54 can slide relative to the third clearance opening 271, making the sliding of the drive member 5 more compact.

[0035] The second limiting block 523 is located below the first limiting block 522, and the second limiting block 523 protrudes at least partially from the outside of the housing 25; with the above structure, the user can operate the protruding second limiting block 523 to allow the drive member 5 to slide.

[0036] The connecting base post 27 has a limiting groove 272 on the first side wall of the first clearance opening 282, and a positioning through hole 273 is provided on the second side wall of the first clearance opening 282. One end of the elastic member 6 is placed in the positioning through hole 273, part of the elastic member 6 is placed in the limiting groove 272, and the other end of the elastic member 6 abuts against the push rod 52. With the above structure, the elastic member 6 can be stably installed, so that after the elastic member 6 undergoes elastic deformation, both ends of the elastic member 6 can abut against the main body 2 and the driving member 5 respectively, so as to provide the reset force of the driving member 5 when the user releases the operation of the driving member 5.

[0037] A connecting groove 7 is also formed between the connecting base post 27 and the push-lock part 3, which provides sliding space for the first limiting block 522.

[0038] The push-lock component 3 has a fourth clearance opening 35 for avoiding the operation part 521. The operation part 521 is placed in the fourth clearance opening 35. Through the above structure, the operation part 521 is avoided by the fourth clearance opening 35, so that the operation part 521 also has room to move inside the outer casing 25.

[0039] The connecting base post 27 has a first connecting through hole 274. The card box 1 also includes a connector. The main body 2 has a second connecting through hole 275 corresponding to the first connecting through hole 274 at one end near the second base post. The first connecting through hole 274 and the second connecting through hole 275 are connected by the connector. Through the above structure, the main body 2 and the connecting base post 27 are connected by the connector passing through the first connecting through hole 274 and the second connecting through hole 275. Specifically, the connector is a screw.

[0040] It is understood that the user places the card into the receiving cavity 22 through the first opening 21. The user operates the push rod 52 to make the operating part 521 slide in the third clearance opening 271. The sliding end 51 slides in the first slide groove 53, and the two sliders 33 slide in the two second slide grooves 24. The card pusher 3 moves forward in the direction of the first opening 21, pushing the card placed in the receiving cavity 22 and fixed on the two stops 23 towards the first opening 21. The card pusher 3 uses the stepped pushing surface 32 to push the card out of the first opening 21 in a stepped shape, making it convenient for the user to take out the card.

[0041] The above descriptions provide one or more embodiments in conjunction with specific details, but do not imply that the specific implementation of the present invention is limited to these descriptions. Any methods or structures that are similar to or identical to those of the present invention, or any technical deductions or substitutions made based on the concept of the present invention, should be considered within the scope of protection of the present invention.

Claims

1. A card holder, characterized in that, include: The main body (2) has a receiving cavity (22) with a first opening (21) at the top. A card pusher (3) for pushing cards, wherein the card pusher (3) is at least partially placed in the receiving cavity (22) and slidably connected to the body (2); And a drive unit (5) for user operation, wherein the push card (3) and the drive unit (5) are connected; When the user operates the drive unit (5), the drive unit (5) drives the push card unit (3) to move along the direction of the first opening (21) to push out the card placed in the receiving cavity (22).

2. A card holder according to claim 1, characterized in that, The driving component (5) includes a sliding end (51) and a push rod (52) connected to the sliding end (51) and used for user operation. The push-card component (3) has a first sliding groove (53). The sliding end (51) is at least partially placed in the first sliding groove (53) and slides inside the first sliding groove (53). The first sliding groove (53) is inclined along the card release direction, or the first sliding groove (53) is arc-shaped. When the user operates the push rod (52), the push rod (52) drives the sliding end (51) to slide in the first groove (53) to drive the push clip (3) to move in the direction of the first opening (21).

3. A card holder according to claim 2, characterized in that, It also includes an elastic element (6), which is disposed on the main body (2), and the two ends of the elastic element (6) are respectively connected to or abut against the main body (2) and the push-locking element (3); The elastic element (6) is used to provide a reset force to the driving element (5) after the driving element (5) is operated, so as to drive the pusher (3) to return to its initial position.

4. A card holder according to claim 3, characterized in that, The top of the push card component (3) is provided with an abutment end (31), the abutment end (31) has multiple pushing surfaces (32) of different heights, the multiple pushing surfaces (32) are arranged in a stepped manner along the direction close to the first opening (21), the multiple pushing surfaces (32) are used to make multiple cards form a stepped arrangement when the push card component (3) pushes the card out from the first opening (21).

5. A card holder according to claim 4, characterized in that, The main body (2) has a stop (23) for limiting the card on both opposite side walls of the receiving cavity (22). The top surface of the stop (23) is higher than or equal to the top surface of the push card member (3) in the initial position.

6. A card holder according to claim 5, characterized in that, The main body (2) has a second slide groove (24) on both opposite side walls of the receiving cavity (22), and the pusher (3) has a slider (33) on both opposite side walls that cooperates with the second slide groove (24). The slider (33) is placed in the second slide groove (24).

7. A card holder according to claim 6, characterized in that, The main body (2) includes an outer shell (25) and an intermediate frame (26) disposed within the outer shell (25). The intermediate frame (26) includes a connecting bottom post (27) and a first limiting post (28) and a second limiting post (29) extending upward from the connecting bottom post (27). The receiving cavity (22) is formed by the outer shell (25), the connecting bottom post (27), the first limiting post (28) and the second limiting post (29). The two stops (23) and the two second slides (24) are respectively disposed on the first limiting post (28) and the second limiting post (29). The push rod (52) has a third groove (54), and the part of the connecting bottom column (27) is placed in the third groove (54).

8. A card holder according to claim 7, characterized in that, The first limiting post (28) has a first stop (281) at one end near the first opening (21), and the second limiting post (29) has a second stop (291) at one end near the first opening (21). Both the first stop (281) and the second stop (291) are used to limit the card. The first limiting post (28) forms a first clearance opening (282) between the outer wall near the first opening (21) and the outer shell (25), and the second limiting post (29) forms a second clearance opening (292) between the outer wall near the first opening (21) and the outer shell (25).

9. A card holder according to claim 7, characterized in that, The push rod (52) includes an operating part (521) and a first limiting block (522) and a second limiting block (523) connected to the operating part (521). The first limiting block (522) and the second limiting block (523) are spaced apart. The third slide groove (54) is formed by the first limiting block (522), the second limiting block (523) and the push rod (52). The connecting bottom post (27) is provided with a third clearance opening (271) for avoiding the operating part (521), and the operating part (521) is partially placed in the third clearance opening (271); The second limiting block (523) is located below the first limiting block (522), and the second limiting block (523) protrudes at least partially from the outside of the outer shell (25); The connecting bottom post (27) has a limiting groove (272) on the first side wall of the first clearance opening (282), and a positioning through hole (273) is provided on the second side wall of the first clearance opening (282). One end of the elastic member (6) is placed in the positioning through hole (273), part of the elastic member (6) is placed in the limiting groove (272), and the other end of the elastic member (6) abuts against the push rod (52).

10. A card holder according to claim 9, characterized in that, The push-block (3) is provided with a fourth clearance opening (35) for avoiding the operation part (521), and the operation part (521) is placed in the fourth clearance opening (35).

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