CN220255902U - Composite card bag - Google Patents

Abstract

The utility model provides a compound card package, includes the casing subassembly, connect respectively in both sides about the casing subassembly and can for two apron subassemblies that the casing subassembly slided back and forth and open, the casing subassembly includes casing and guide rail strip, the casing include the base plate, from a pair of horizontal lateral wall and a pair of vertical lateral wall that the base plate edge extends formation respectively and is in two accommodation spaces that two side walls set up about the base plate, two the shaping groove that the front end was opened has all been seted up to the horizontal lateral wall in accommodation space, the guide rail strip shaping in the shaping inslot and along vertically seted up the spout, the apron subassembly including cover in apron on accommodation space or downside and be fixed in the first slide rail of the horizontal both sides of apron, two the apron subassembly is passed through respectively in the spout of the upper and lower both sides of casing subassembly is inserted to first slide rail. The card package of this application gets the card convenient and fast.

Description

Composite card bag

Technical Field

The utility model relates to the field of articles for daily use, in particular to a composite card bag for accommodating cards such as bank cards and the like.

Background

In daily life, people need to use various cards, including bank cards, various membership cards and the like, and in order to be convenient to carry, people usually store and arrange various cards by virtue of a card bag.

The existing card bags comprise a zipper type card bag, a card inserting space in a wallet, a metal card bag, a snap fastener type card bag and the like. However, the existing card bags have the problems that the card taking is inconvenient, the operation is complex, and the card is easy to drop in the card taking process. In view of the above, it is necessary to provide a card pack with convenient card taking and simple operation.

Disclosure of Invention

In view of the above, the present utility model is directed to a composite card package, which can improve the capability of storing cards by providing two storage spaces.

In order to solve the technical problems, the utility model provides a composite card bag, which comprises a shell component and two cover plate components, wherein the two cover plate components are respectively connected to the upper side and the lower side of the shell component and can slide and open back and forth relative to the shell component, the shell component comprises a shell and guide rail strips, the shell comprises a base plate, a pair of transverse side walls, a pair of longitudinal side walls and two containing spaces, the transverse side walls and the two containing spaces are respectively formed by extending from the edges of the base plate to the upper side and the lower side, the two containing spaces are respectively arranged at the upper side and the lower side of the base plate, forming grooves with open front ends are respectively formed in the transverse side walls of the two containing spaces, the guide rail strips are formed in the forming grooves and longitudinally provided with sliding grooves, the cover plate components comprise cover plates covering the upper side or the lower side of the containing spaces and first sliding rails fixed on the transverse sides of the cover plate, the two cover plate components are respectively inserted into the sliding grooves on the upper side and the lower side of the shell component through the first sliding rails so that the cover plate components can slide relative to the shell component in the longitudinal directions, and the front ends of the forming grooves are opened for the first sliding rails to be inserted.

Preferably, the substrate and the lateral side wall and the longitudinal side wall formed by extending upwards from the substrate enclose a first storage space, the substrate and the lateral side wall and the longitudinal side wall formed by extending downwards from the substrate enclose a second storage space, and the first storage space and the second storage space are respectively located at the upper side and the lower side of the substrate.

Preferably, the first sliding rail includes a riveting fixing portion fixed on the bottom surface of the cover plate, a bending portion formed by bending downwards from the lateral outer side of the riveting fixing portion, and a limit sliding portion formed by bending perpendicularly from the bending portion towards the lateral outer side, the limit sliding portion is inserted into the sliding groove from the front end to provide a sliding track of the cover plate relative to the housing, and the front end opening of the forming groove is closed by a plug pin.

Preferably, a fixing groove is formed on the bottom surface of the cover plate corresponding to the riveting fixing portion, and the riveting fixing portion is riveted in the fixing groove so that the riveting fixing portion does not exceed the lower surface of the cover plate.

Preferably, the forming groove is provided with a baffle plate on the upper side or the lower side, a plurality of fractures are formed in the upper and lower directions of the baffle plate in a penetrating mode, the fractures divide the baffle plate into a plurality of sections, and the guide rail strip comprises a lower limiting part attached to the bottom surface of the forming groove, an upper limiting part attached to the upper surface of the forming groove, a side limiting part attached to the lateral side surface of the forming groove, an embedding part formed by the fractures and a chute enclosed by the lower limiting part, the upper limiting part and the side limiting part.

Preferably, the latch is fixed in the forming groove to limit the first sliding rail to withdraw forwards, and the latch comprises an exposed part consistent with the side wall of the shell and an insertion fixing part inserted into the forming groove.

Preferably, the card package still including be fixed in the horizontal lateral wall upper surface and the lower surface of casing upper and lower both sides with be fixed in the second magnetic stripe on apron surface, horizontal lateral wall is concave to be equipped with the first magnetic stripe groove that spans a plurality of separation blades and embedding portion, first magnetic stripe is fixed in the first magnetic stripe inslot, the surface of first magnetic stripe with the surface parallel and level of horizontal lateral wall, the apron corresponds first magnetic stripe groove position has seted up the second magnetic stripe groove, the second magnetic stripe is fixed in the second magnetic stripe groove, the surface of second magnetic stripe with the surface parallel and level of apron.

Preferably, when the cover plate assembly and the shell assembly are in a closed state, the first magnetic stripe and the second magnetic stripe are completely overlapped; when the cover plate assembly and the shell assembly are in an open state, the first magnetic stripe and the second magnetic stripe are partially misplaced at least in the opening direction, and the first magnetic stripe and the second magnetic stripe are in contact with each other and are attracted to each other.

Preferably, the card package still includes the torsional spring that is "nearly" font, the torsional spring includes the torsional spring main part and from the torsional spring main part extends the torsional spring first end that forms, torsional spring second end, the torsional spring first end is fixed in on the lateral wall of casing, the torsional spring second end is fixed in on the apron internal surface, the apron internal surface is equipped with the recess that opens in the lateral outside, the torsional spring main part accept in the recess, be equipped with the second in the recess and rotate the stiff end, the torsional spring second end passes through the rivet to be fixed in on the second rotates the stiff end, lateral wall surface rear end of casing is equipped with first rotation stiff end, the torsional spring first end passes through the screw locking and is in on the first rotation stiff end, the torsional spring first end with be equipped with the bearing between the screw, the torsional spring second end with be equipped with the bearing between the rivet.

Preferably, the resistance of the torsion spring applied to the cover plate and the shell is minimum when the card bag is in an open state and a closed state, when the card bag is converted from the closed state to the open state, the external force required to be applied is gradually increased, and when the torsion force of the torsion spring reaches the maximum value, the resistance is converted into a pushing force to assist the cover plate to be in the open state; the opposite is true when transitioning from an open state to a closed state.

The compound card package of this application is used for depositing or taking electronic card through the mutual slip of casing subassembly and apron subassembly opening accommodation space, compares in traditional zip fastener or hinge card package, and it is more convenient to get the card, and small, and the service scenario is more, under the open condition, electronic card can not drop, and need manual card of getting, and is safer. Simultaneously set up the apron subassembly respectively in the upper and lower both sides of casing subassembly, through two apron subassemblies with the sideslip promotion of casing subassembly the upper and lower both sides of casing subassembly form two accommodation space in order to strengthen the holding capacity of this compound card package.

Drawings

Example 1

FIG. 1 is a perspective view of a card pack according to an embodiment;

FIG. 2 is a perspective view of the embodiment with the cover removed from the card pack;

FIG. 3 is an exploded perspective view of a card pack according to an embodiment;

FIG. 4 is an exploded perspective view of an embodiment of a cartridge at another angle;

FIG. 5 is an exploded perspective view of a part of a cartridge according to an embodiment;

FIG. 6 is a perspective view of the housing of the cartridge of the embodiment;

FIG. 7 is a perspective view of a plastic part of a cartridge according to an embodiment;

FIG. 8 is a perspective view of a card pack in an open state according to an embodiment;

fig. 9 is a cross-sectional view taken along the line A-A of fig. 8.

Example two

FIG. 10 is a perspective view of a two-card pack according to an embodiment;

FIG. 11 is a partially exploded perspective view of an embodiment two-card pack;

FIG. 12 is an exploded perspective view of the alternate angle of FIG. 11;

fig. 13 is a perspective view of the two-card pack according to the embodiment in an opened state.

Example III

FIG. 14 is a perspective view of a three-card pack according to an embodiment;

FIG. 15 is an exploded perspective view of the three-card pack of the embodiment;

FIG. 16 is an exploded perspective view of an alternate angle of the three-card pack of the embodiment;

FIG. 17 is a perspective view of the three-card pack of the embodiment with the cover removed;

fig. 18 is a perspective view of the three-card pack according to the embodiment in an opened state.

The specification reference numerals are as follows:

card pack-1; composite card package-2; a housing assembly-10; a housing-11; -a substrate-111, 311; sidewalls-112, 312; an opening-113,313; magnetic ring groove-114; forming groove-115; a baffle-116; a first magnetic stripe slot-117; a second magnetic stripe slot-211; fracture-118; a magnetic ring-12; a first magnetic stripe-13; a second magnetic stripe-23; a third magnetic stripe-33; a fourth magnetic stripe 43; pins-14, 34; bare part-141; an insertion fixing portion-142; guide rail bars-15, 35; a chute-151; a lower limit part-152; an upper limit part-153; a side limit part-154; an embedded part-155; lower plaque-16; a cover plate assembly-20; a cover plate-21; a fixed slot-212; a first slide rail-22; a second slide rail-42; a limit sliding part-221; a bending part-222; a caulking fixing section-223; rivet-224; upper trim panel-24; lower housing assembly-30. A first rotationally fixed end-119; a bearing-120; a concave groove-213; a second rotational fixed end-214; torsion spring-25; a torsion spring main body-251; a torsion spring first end-252; and a torsion spring second end-253.

Detailed Description

The following is a further detailed description of the embodiments:

the application takes the X direction shown in figure 1 as the transverse direction; in the Y-direction longitudinal direction; the Z direction is taken as the vertical upper part.

Example 1

Referring to fig. 1 to 9, a card pack 1 according to an embodiment of the present application is shown, and the structure and principle of the first embodiment will be described in detail with reference to fig. 1 to 9.

The card pack 1 of the first embodiment includes a housing assembly 10 and a cover assembly 20 mated with the housing assembly 10. The cover assembly 20 is slidable in a longitudinal direction with respect to the housing assembly 10 to open or close.

The housing assembly 10 comprises a housing 11, a guide rail bar 15 arranged on the housing 11, a first magnetic stripe 13, a bolt 14, a magnetic ring 12 arranged on the bottom surface of the housing 11 and a lower decorative plate 16.

The housing 11 includes a base 111, a side wall 112 extending upward from a peripheral edge of the base 111, and a storage space S defined by the base 111 and the side wall 112. The receiving space S follows the shape of an electronic card to receive the electronic card, such as a bank card, various membership cards, and the like. The housing 11 is substantially like an electronic card in a rectangular parallelepiped structure, and the side walls 112 include a pair of longitudinal side walls on both longitudinal sides and a pair of lateral side walls on both lateral sides. An opening 113 is provided in the middle of one of the longitudinal side walls to facilitate removal of the electronic card. A forming groove 115 is formed in the pair of lateral side walls from one side of the opening 113 inwards, a baffle 116 is arranged on the upper side of the forming groove 115, and a plurality of fractures 118 are formed in the upper and lower directions of the baffle 116 in a penetrating manner so as to divide the baffle 116 into a plurality of pieces. The upper surfaces of the pair of lateral side walls are also recessed downwards to form a first magnetic stripe groove 117 for accommodating the first magnetic stripe 13, and the first magnetic stripe groove 117 spans across a plurality of the blocking pieces 116. The front side of the forming groove 115 penetrates the junction of the lateral side wall and the longitudinal side wall. The housing 11 is die cast and/or CNC machined.

The guide rail 15 is integrally formed in the forming groove 115 by in-mold injection, and the guide rail 15 includes a lower limit portion 152 adhered to the lower surface of the forming groove 115, an upper limit portion 153 adhered to the inner wall surface of the baffle 116, a side limit portion 154 adhered to the inner side surface of the forming groove 115, and a chute 151 surrounded by the lower limit portion 152, the upper limit portion 153, and the side limit portion 154. The chute 151 is opened toward and communicates with the storage space S, and a front side of the chute 151 in the longitudinal direction is opened. The rail 15 further comprises an embedded part 155 for filling the fracture 118, and the embedded part 155 is embedded into the fracture 118 to tightly combine the rail 15 with the shell, so that the rail cannot loosen due to longitudinal stress.

The pin 14 is used for closing the opening part of the forming groove 115, and the pin 14 includes an exposed part 141 exposed to the outside and an insertion fixing part 142 extending from the exposed part 141 and inserted into and fixed in the forming groove 115. The outer surface of the exposed portion 141 is in smooth engagement with the surface of the side wall 112, and is of the same color by surface treatment. The insertion fixing portion 142 is fixed in the molding groove 115, and may be fixed by an interference fit, so that the plug 14 cannot be pulled out after being inserted, and may be removed by a tool. The first magnetic stripe 13 is fixed in the first magnetic stripe groove 117 of the lateral sidewall in an adhesive manner or a riveting manner, and the length of the first magnetic stripe 13 is smaller than that of the lateral sidewall, but the first magnetic stripe 13 is located at the middle-rear position of the lateral sidewall.

The lower surface of the shell 11 is also provided with a magnetic ring groove 114, and the shell assembly 10 further comprises a magnetic ring 12 which is installed and fixed in the magnetic ring groove 114. The magnetic ring 12 is used for adsorbing the card package 1 of the present application to a certain object. The magnetic ring 12 may be fixed in the magnetic ring groove 114 by gluing, and after the magnetic ring 12 is assembled, the lower decorative plate 16 is attached to the lower surface of the housing 11.

The cover assembly 20 includes a cover 21, a second magnetic stripe 23 fixed on the cover 21, and a first sliding rail 22. The cover plate assembly 20 is inserted into the sliding groove 151 through the first sliding rail 22 to realize movement in the longitudinal direction.

The cover 21 has a magnetic stripe slot 211 formed on a lower surface thereof and corresponding to the first magnetic stripe slot 117 of the housing 11, and the second magnetic stripe 23 is fixed in the magnetic stripe slot 211. In the closed state, the first magnetic stripe 13 on the cover 21 coincides with the second magnetic stripe 23 on the housing 11 and provides an attracting force. The cover plate 21 is further provided with a fixing groove 212 located at the front side of the magnetic stripe groove 211 for fixing the first slide rail 22. The magnetic stripe groove 211 may be partially overlapped with or not overlapped with the fixing groove 212 in the lateral direction. The fixing groove 212 is located inside the magnetic stripe groove 211.

The first slide rail 22 includes a limit sliding portion 221 inserted into the slide groove 151, a bending portion 222 formed by bending upward from the inside of the limit sliding portion 221, and a rivet fixing portion 223 formed by bending inward from the bending portion 222. The rivet fixing portion 223 is received in the fixing groove 212 and is fixed to the fixing groove 212 of the cover 21 by a rivet 224. The rivet 224 may be a screw, which is equivalent to the present patent construction if a screw is used. The bottom surface of the rivet fixing portion 223 is flush with the lower surface of the fixing groove 212 of the cover 21, so as not to exceed the bottom surface of the cover 21, and is preferably flush.

During assembly, the cover assembly 20 and the housing assembly 10 are assembled respectively, that is, during assembly of the cover assembly 20, the first slide rail 22 is riveted and fixed in the fixing groove 212 of the cover 21, the second magnetic stripe 23 is fixed in the magnetic stripe groove 211, the fixing method may be riveting or gluing, and finally the upper decorative plate 24 is attached to the upper surface of the cover 21 and covers the riveting trace of the fixing groove 212. The upper decorative plate 24 is made of various materials such as cloth, ceramics, carbon fiber and the like, and mainly presents handfeel and beauty.

When the housing assembly 10 is assembled, the guide rail 15 is already formed in the forming groove 115 of the housing 11; the first magnetic strip 13 is fixed in a first magnetic strip groove 117 on the lateral side wall of the shell 11, the magnetic ring 12 is installed in a magnetic ring groove 114 on the bottom surface of the shell 11, and a lower decorative plate 16 is attached to the lower surface of the shell 11 and covers the magnetic ring 12. The lower trim panel 16 is made of the same material as the upper trim panel 24.

Subsequently, the limit sliding parts 221 of the first sliding rails 22 on the two lateral sides of the cover plate assembly 20 are inserted into the sliding grooves 151 of the guide rail 15 from the front side; after the cover assembly 20 is inserted into the sliding groove 151, the insertion fixing portion 142 of the plug 14 is inserted into the forming groove 115 to fix the first sliding rail 22, so as to block the first sliding rail 22 from being withdrawn.

Referring to fig. 3 and 9, after the cover assembly 20 is engaged in the sliding groove 151 via the first sliding rail 22, the first magnetic stripe 13 of the housing assembly 10 and the second magnetic stripe 23 of the cover assembly 20 are attached together and generate a mutual attraction force; the second magnetic stripe 23 of the cover assembly 20 is identical to the first magnetic stripe 13 of the housing assembly 10 in length, and the first magnetic stripe 13 is completely attached to the second magnetic stripe 23 and generates the maximum attraction force when the cover assembly 20 and the housing assembly 10 are in the completely closed state. When the first magnetic stripe 13 and the second magnetic stripe 23 are displaced in the longitudinal direction, attractive force for returning the two is generated. When the cover assembly 20 slides along the longitudinal direction, the limit sliding portion 221 of the first sliding rail 22 slides backward in the sliding groove 151, at this time, the first magnetic stripe 13 and the second magnetic stripe 23 start to be dislocated in the length direction, and the dislocated area gradually becomes larger, that is, the cover assembly 20 is always subjected to the restoring force, that is, the opening of the cover assembly 20 always requires an external force to be maintained, and when the external force is lost, the cover assembly 20 can be automatically restored to the closed state.

The card pack 1 of the first embodiment opens the storage space S for storing or taking the electronic card through the sliding of the housing assembly 10 and the cover plate assembly 20, and compared with the conventional zipper or hinge card pack, the card taking is more convenient, small in size and more in use scene, and in the open state, the electronic card cannot fall down, and the electronic card needs to be manually taken, so that the card taking is safer. Meanwhile, the first magnetic stripe 13 and the second magnetic stripe 23 which are matched with each other are arranged on the shell assembly 10 and the cover plate assembly 20, so that the cover plate assembly 20 has an automatic return function after being laterally pushed and opened, and the cover plate assembly 20 and the shell assembly 10 are always closed in a state without external force, so that the electronic card is prevented from falling.

Example two

Referring to fig. 10 to 13, the present embodiment discloses a composite card package 2, and compared with the first embodiment, the second embodiment adds a layer of accommodating space on the basis of the first embodiment of the card package 1, and the specific principle and description are as follows.

The second embodiment includes a card case 1 and a lower shell assembly 30 fitted to the lower side of the housing 11. Compared with the housing 11 of the first embodiment, the lower surface of the housing 11 of the second embodiment is riveted with the second sliding rail 42 and is fixed with the fourth magnetic stripe 43, and the structure of the second sliding rail 42 is completely identical to that of the first sliding rail 22, which is not described herein. The second sliding rail 42 and the fourth magnetic stripe 43 are consistent with the first sliding rail 22 and the second magnetic stripe 23 under the cover assembly 20, and will not be described herein.

The lower case assembly 30 is similar to the case assembly 10 and includes a lower case 31 having a lateral side wall 312 provided with a molding groove, a guide rail bar 35 molded in the molding groove, a latch 34 closing the molding groove, and a third magnetic stripe 33 fixed to the lateral side wall 312. The lower case 31 includes a base plate 311, a side wall 312 extending upward from a periphery of the base plate 311, and a storage space S surrounded by the base plate 311 and the side wall 312. The side walls 312 include a lateral side wall and a longitudinal side wall, the forming groove is formed on the lateral side wall, and one of the longitudinal side walls is formed with an opening 313. Which is substantially identical in construction to the housing 11 but with two openings 113,313 at both longitudinal ends.

When assembled, the assembled card pack 1 is directly pushed into the sliding groove of the guide rail bar 35 of the lower shell assembly 30 from the front, and then the bolt 34 is fixed, so that the assembly is completed.

In the second composite card pack 2 of this embodiment, the cover plate assembly 20 and the lower shell assembly 30 are respectively disposed on the upper and lower sides of the housing assembly 10, and two storage spaces S are formed on the upper and lower sides of the housing assembly 10 by the side sliding pushing of the cover plate assembly 20 and the lower shell assembly 30 relative to the housing assembly 10, so as to enhance the storage capability of the composite card pack 2.

In another embodiment, two receiving spaces S may be formed on the housing 11 at the same time, and the lower case assembly 30 is directly replaced by the cover assembly 20, which also achieves the effects of the present embodiment.

Example III

Referring to fig. 14 to 18, compared with the first embodiment, the third embodiment is different in that the retaining force between the cover assembly 20 and the housing assembly 10 is replaced by a torsion spring 25 from the magnetic strips 13, 23. Specifically, the rear end of the lateral side wall 112 of the housing 11 is provided with a first rotation fixing end 119, two lateral sides of the cover plate 21 are recessed upwards to form a recess 213, the inner side of the recess 213 is provided with a second rotation fixing end 214, and the fixing groove 212 is partially located in the recess 213. The recess 213 is opened laterally outward to be maintained on the same level as the first rotation fixing end 119.

The torsion spring 25 includes a torsion spring main body 251, a torsion spring first end 252, and a torsion spring second end 253, and in particular, the torsion spring main body 251 is accommodated in the recess 213 without affecting the use of the accommodating space S. The first end 252 of the torsion spring is rotatably fixed to the first rotational fixed end 119 of the housing 11, and the second end 253 of the torsion spring is rotatably fixed to the second rotational fixed end 214 of the cover 21.

During assembly, the second end 253 of the torsion spring is riveted to the second rotation fixing end 214 of the cover 21 by a rivet, and specifically, a bearing 120 is further sleeved between the second end 253 of the torsion spring and the rivet to increase the rotation activity between the second end 253 of the torsion spring and the rivet. Meanwhile, the torsion spring body 251 is received in the recess 213 of the cover 21. The cover plate 21 is inserted into the sliding groove 151 of the guide rail 15 from the front side through the first sliding rail 22 and is pushed backwards to the position of the first rotating fixed end 119, the first end 252 of the torsion spring is sleeved into the screw, the screw is locked in the first rotating fixed end 119, and at the moment, a bearing 120 is sleeved between the screw and the first end 252 of the torsion spring, so that the torsion spring 25 flexibly rotates around the screw.

In the embodiment, as shown in fig. 17, when the cover assembly 20 and the housing assembly 10 are in the closed state, the torsion spring 25 needs to exert an external force if the state of the torsion spring is changed; when the cover plate assembly 20 is pushed backwards, the torsion spring 25 is pressed first until the two ends of the torsion spring 25 are in horizontal level and reach maximum torsion force, and when the cover plate assembly 20 is pushed backwards, the torsion spring 25 applies boosting force to accelerate to open the cover plate assembly 20, and when the cover plate assembly is in an open state, the second end 253 of the torsion spring is positioned at the rear side of the first end 252 of the torsion spring. Likewise, the opposite is true when transitioning from the open state to the closed state.

Compared with the double magnetic strip magnetic force matching structure of the first embodiment, the torsion spring 25 of the present embodiment can be kept stable in both the open and closed states without an external force to maintain the open state, i.e. the torsion spring 25 only provides resistance during rotation and provides a holding force in the open or closed state.

The card pack 1 of the third embodiment provides a holding force between the housing assembly 10 and the cover assembly 20 in the opened or closed state by the torsion spring 25, so that the two states are kept stable, and the effect is better than that of the first embodiment, but the manufacturing cost is increased compared with that of the first embodiment.

The card pack 1 of the present application is not limited to the magnetic strips 13,23 or torsion spring 25 described in the first or third embodiments to provide the holding force or restoring force, but other similar structures may be employed to achieve this function.

Claims (10)

1. The utility model provides a compound card package, its characterized in that includes the casing subassembly, connect respectively in the upper and lower both sides of casing subassembly and can be relative the two apron subassemblies that the casing subassembly slided back and forth and open, the casing subassembly includes casing and guide rail strip, the casing includes the base plate, from a pair of horizontal lateral wall and a pair of vertical lateral wall that the base plate edge extends respectively and forms and two accommodation spaces that two side walls set up about the base plate, two the shaping groove that the front end was opened is all seted up to the horizontal outside of accommodation space lateral wall, guide rail strip shaping in the shaping inslot and along vertically seted up the spout, the apron subassembly including cover in the apron of accommodation space upper or downside and be fixed in the first slide rail of the horizontal both sides of apron, two the apron subassembly is passed through respectively in the spout of the upper and lower both sides of casing subassembly is inserted in order to make the apron subassembly can be in the longitudinal direction for the casing subassembly is opened in shaping groove front end opening is used for first slide rail inserts.

2. The composite card pack of claim 1, wherein: the substrate and the transverse side wall and the longitudinal side wall which are formed by upward extension of the substrate are enclosed to form a first storage space, the substrate and the transverse side wall and the longitudinal side wall which are formed by downward extension of the substrate are enclosed to form a second storage space, and the first storage space and the second storage space are respectively positioned on the upper side and the lower side of the substrate.

3. The composite card pack of claim 2, wherein: the first sliding rail comprises a riveting fixing part fixed on the bottom surface of the cover plate, a bending part formed by bending downwards from the transverse outer side of the riveting fixing part and a limit sliding part formed by bending perpendicularly from the bending part towards the transverse outer side, the limit sliding part is inserted into the sliding groove from the front end to provide a sliding track of the cover plate relative to the shell, and the front end opening of the forming groove is closed by a bolt.

4. A composite card pack according to claim 3, wherein: the bottom surface of the cover plate is provided with a fixing groove corresponding to the riveting fixing part, and the riveting fixing part is riveted in the fixing groove so that the riveting fixing part does not exceed the lower surface of the cover plate.

5. The composite card pack of claim 4, wherein: the forming groove is characterized in that a baffle is arranged on the upper side or the lower side of the forming groove, a plurality of fractures are formed in the upper and lower sides of the baffle in a penetrating mode, the fractures divide the baffle into a plurality of sections, and the guide rail strip comprises a lower limiting part attached to the bottom surface of the forming groove, an upper limiting part attached to the upper surface of the forming groove, a side limiting part attached to the lateral side surface of the forming groove, an embedding part formed by the fractures and a chute enclosed by the lower limiting part, the upper limiting part and the side limiting part.

6. The composite card pack of claim 5, wherein: the bolt is fixed in the forming groove so as to limit the first sliding rail to withdraw forwards, and the bolt comprises a naked part which is consistent with the side wall of the shell and an insertion fixing part which is inserted into the forming groove.

7. The composite card pack of claim 5, wherein: the card package is still including being fixed in the horizontal lateral wall upper surface and the second magnetic stripe of lower surface of both sides about the casing with be fixed in the apron surface, the recess is equipped with the first magnetic stripe groove that spans a plurality of separation blades and embedding portion on the horizontal lateral wall, first magnetic stripe is fixed in the first magnetic stripe inslot, first magnetic stripe the surface with the surface parallel and level of horizontal lateral wall, the apron corresponds first magnetic stripe groove position has seted up the second magnetic stripe groove, the second magnetic stripe is fixed in the second magnetic stripe inslot, the surface parallel and level of second magnetic stripe with the surface of apron.

8. The composite card pack of claim 7, wherein: when the cover plate assembly and the shell assembly are in a closed state, the first magnetic stripe and the second magnetic stripe are completely overlapped; when the cover plate assembly and the shell assembly are in an open state, the first magnetic stripe and the second magnetic stripe are partially misplaced at least in the opening direction, and the first magnetic stripe and the second magnetic stripe are in contact with each other and are attracted to each other.

9. The composite card pack of claim 5, wherein: the card package is still including being "nearly" font torsional spring, the torsional spring includes the torsional spring main part and follows the torsional spring main part extends the torsional spring first end that forms, torsional spring second end, the torsional spring first end is fixed in on the lateral wall of casing, the torsional spring second end is fixed in on the apron internal surface, the apron internal surface is equipped with the recess that opens in the lateral outside, the torsional spring main part accept in the recess, be equipped with the second in the recess and rotate the stiff end, the torsional spring second end passes through the rivet to be fixed in on the second rotates the stiff end, lateral wall surface rear end of casing is equipped with first rotation stiff end, the torsional spring first end passes through the screw locking and is in first rotation stiff end, the torsional spring first end with be equipped with the bearing between the screw, the torsional spring second end with be equipped with the bearing between the rivet.

10. The composite card pack of claim 9, wherein: the torsion spring has minimum resistance applied to the cover plate and the shell when the card bag is in an open state and a closed state, and the external force required to be applied is gradually increased when the card bag is converted from the closed state to the open state until the torsion force of the torsion spring reaches the maximum value, and the resistance is converted into thrust to assist the cover plate to be in the open state; the opposite is true when transitioning from an open state to a closed state.