CN210076815U - Plastic card holder for public transport and bank card with telescopic chain, lock catch and earphone winding board - Google Patents

Abstract

A plastic clip for bus and bank card with telescopic chain, lock catch and earphone winding plate is characterized by that the bus card and bank card can be inserted into the plastic clip with partition plate in the middle from front and back layers, the left and right sides of said plastic clip are respectively equipped with fluctuant convex-concave slot edges, the upper, lower, left and right corner ends of surface layer are respectively equipped with a wire-clamping plate bar which can be used as positioning bolt, and can make earphone wire be winded on the plastic clip, the upper left corner of said plastic clip is equipped with hole position, and can be series-connected with metal chain, another end of metal chain is connected into the interior of rolling curtain spring box and connected with head end of rolling curtain spring, and the tail end of rolling curtain spring is fixed on the, when the metal chain is pulled out along with the plastic clamp, the metal chain and the plastic clamp can be retracted by means of the reset tension of the rolling spring, the metal clamping strip on the rolling spring box can be clamped on a belt between the waists of trousers of a user, and a central hole at the head end of the warping of the metal clamping strip can be buckled on a trouser loop of the trousers for wearing the belt by a lock catch connected with a metal ring.

Description

Plastic card holder for public transport and bank card with telescopic chain, lock catch and earphone winding board

Technical Field

A plastic card holder for public transport and bank card with a flexible chain and a lock catch also used as an earphone winding board relates to a plastic card holder for public transport and bank card with a flexible chain and a lock catch also used as an earphone winding board, belonging to the range of daily security appliance

Background

When people take a bus, a subway or a motor car, the earphone wire of a walkman is easily wound in a pocket and can be straightened out after taking a lot of time, and frequently-used bus cards and bank cards have high use frequency, and cash carried along with the cards has larger amount, so that the walkman can be easily stolen or lost when being put into a wallet, and once the walkman is stolen or lost, the loss is large and is beyond the reach of regret, but no better method or way is available for solving the problem, which is a common trouble for people, and how can there be a good method?

SUMMERY OF THE UTILITY MODEL

The plastic clip for public transport and bank card with telescopic chain, lock catch and earphone winding board consists of plastic clip for public transport and bank card, metal chain (0.3-0.4 m in length), rolling spring box, metal clip strip on the box, and lock catch connected to the central hole of the head end of the metal clip strip on the box via metal ring. The bus card and the bank card can be inserted into the plastic clamping device with the partition board in the middle from the positive layer and the negative layer, the left side and the right side of the plastic clamping device are provided with the fluctuant convex-concave groove edges, the bus card can be used as a winding board of an earphone, the upper right corner end, the lower right corner end and the left corner end of the surface layer are respectively provided with a wire clamping strip which plays a role of a positioning bolt, and after the earphone wire is wound on the plastic clamping device, the tail two ends of the earphone wire are clamped in the respective wire clamping strips, so that the earphone wire is not loosened and does not run. The plastic clamp has hole in the upper left corner for serial connection with the metal chain, the other end of the metal chain is connected to the inside of the spring box and to the head of the spring, the tail of the spring is fixed onto the positioning pile connected to the box, and after the metal chain is pulled out with the plastic clamp, the metal chain and the plastic clamp are withdrawn by means of the reset tension of the spring.

The plastic card clip of public transport and bank card with the retractable chain, the lock catch and the earphone winding board is realized only by the implementation of the following specific technical scheme.

There are public transit and bank card plastics clamping of flexible chain and hasp earphone winder plate concurrently, it is by the plastics clamping 8 of public transit and bank card, metal chain 5, and the spring box 3 of book curtain is gone up metal card lath 4 on the box, and hasp 20 constitutes characterized by: the plastic clamp 8 of the bus and bank card has one of the hole sites 7 on the upper left corner, can cross-connect one of the metal rings 6, cross-connect the head end of the metal chain 5 on one of the metal rings 6, the end of the metal chain 5 enters the rolling curtain spring box 3 from the metal ring entrance 2 on the side square boss 1 of the rolling curtain spring box 3, weld or rivet with one end of the rolling curtain spring, the other end of the rolling curtain spring is rolled into a cylinder and welded firmly, the cylinder is inserted on the bottom central shaft connected with the rolling curtain spring box, the metal chain 5 is pulled back by the reset tension of the rolling curtain spring, the metal clamping lath 4 on the box of the rolling curtain spring box 3 can be clamped on the belt between the waist of the user, the two 23 of the head end central hole are penetrated with the two of the metal ring 22, the end metal ring is cross-connected on the connecting hole site 21 of the lock 20, in case the rolling curtain spring box is under the condition that the belt is loosened when the user releases his hands or takes off the trousers, when the rolling curtain spring box 3 and the metal lath 4 on the box are separated from the belt, the plastic clamping clips which are connected with the rolling curtain spring box and used for inserting the bus card and the bank card cannot be lost, the plastic clamping clips 8 of the bus and the bank card are composed of a clip surface layer 16, a bus card insertion gap layer 15, a middle separation layer 17, a bank card insertion gap layer 18 and a card back layer 19, the upper right corner of the clip surface layer 16 is provided with one wire lath 9 which plays the role of a positioning bolt, the lower left corner is also provided with two wire laths 13, the head ends of the two wire laths are respectively provided with an arc tilting surface, a gap is formed between the tail end bulge and the surface, the mobile phone wire is easy to wind in, the two wire laths can clamp the initial end and the final end of the earphone wire to be positioned without loosening, the two wire laths can be conveniently taken out when in use, the left side of the plastic clamping clips 8 of the industrial and bank card is provided with two fluctuated convex groove edges 14, the structure of the card back surface layer 19 is the same as that of the card surface layer 16 except that no line clamping strip is arranged, wherein the card surface layer 16 is provided with a middle hole site 10, a lower hole site 12 and an upper hole site which are three hole sites.

Has the advantages that: the plastic card holder has the functions of the earphone winding board, can automatically retract to the opening of the roller shutter spring box along with the metal chain after the card is used up, and generally achieves the hiding effect by shielding the lower hem of the outer jacket, but even if a thief sees the plastic card holder in summer, the plastic card holder cannot be taken off by pulling, and the thicker metal chain is difficult to pull off and take off, so that much more theft is difficult to be stolen, the security level of the lower hem is almost achieved, and the plastic card holder can be certainly recognized and loved by people, and has a good market prospect.

Drawings

Please refer to the attached drawing of the specification, fig. 1 is a general schematic diagram of each component of the plastic card of the public transport and bank card with a telescopic chain and a lock catch and earphone wire winding plate.

Detailed Description

Please see the attached figure 1 of the specification, a plastic card holder of a bus and bank card with a telescopic chain, a lock catch and an earphone winding plate, which is composed of a metal coil inlet 2 on a square boss 1 on the side surface of a rolling spring box 3, a metal card strip 4 on the box of the rolling spring box 3, a metal chain 5, two hole sites 7 on the left upper corner of a plastic card holder 8 of the bus and bank card, one of the metal coils 6 can be connected in a penetrating way, the metal chain 5 is connected in a penetrating way, the other end of the metal chain 5 enters the rolling spring box 3 from the metal coil inlet 2 of the rolling spring box 3 and is welded or riveted with one end of the rolling spring, the spring edge of the other end of the rolling spring is rolled into a thin cylinder shape and is welded, the thin cylinder shaped spring body is inserted on the central shaft of the rolling spring box, then the two original upper and lower half box bodies are made into a box body by a hot melting or strong glue bonding way, the rolling spring is changed from loose to tight after the metal chain is pulled out, when people do not need to clamp, the rolling spring is reset to loose potential energy from tight to the metal chain 5 and is retracted into the rolling spring box 3, the metal lath 4 on the box can be inserted on a belt between trousers of a user, two 23 of center holes at the warping head ends of the metal lath on the box are penetrated with two metal rings 22, the metal rings at the tail ends are penetrated and connected on a connecting hole 21 of a lock catch 20, a plastic clamp 8 of a bus and a bank card comprises a clamp surface layer 16, a bus clamp clearance layer 15, a middle separation layer 17, a bank card clamp clearance layer 18 and a card back surface layer 19, the upper right corner of the clamp surface layer 16 is provided with one wire lath 9 playing the role of a positioning bolt, the lower left corner is also provided with two wire laths 13, each of which is provided with a circular arc tilting head end, a clearance is arranged between the tail end bulge and the surface, so that a mobile phone wire is easy to be wound and clamped to position two ends of an earphone wire, the bus and bank card is not easy to loosen, the left side of a plastic card clamp 8 of the bus and bank card is provided with two fluctuant convex-concave groove edges 14, the right side is provided with one fluctuant convex-concave groove edge 11, the plastic card clamp can be used as an earphone wire winding board to facilitate the positioning of a wire, the card surface layer 16 is provided with a middle hole position 10, the lower hole position 12 and the upper hole position are three hole positions in total, and the card back surface layer 19 is formed by the same structure as the card surface layer 16 except that no wire clamping lath is arranged.

Claims (1)

1. There is public transit and bank card plastics clamping of flexible chain and hasp earphone winder plate concurrently, it is by plastics clamping (8) of public transit and bank card, metal chain (5), and metal card lath (4) on the shutter spring box (3), box, hasp (20) are constituteed, characterized by: the upper left corner of a plastic clamp (8) of a bus and bank card is provided with one hole site (7) which can be connected with one metal ring (6) in a penetrating way, the head end of a metal chain (5) is connected with the one metal ring (6) in a penetrating way, the tail end of the metal chain (5) enters a roller shutter spring box (3) from a metal ring inlet (2) on a side square boss (1) of the roller shutter spring box (3) and is welded or riveted with one end of a roller shutter spring, the other end of the roller shutter spring is rolled into a cylinder and is firmly welded, the cylinder is inserted on a bottom central shaft connected with the roller shutter spring box in a penetrating way, the metal chain (5) is pulled back by utilizing the reset tension of the roller shutter spring, a metal clamping lath (4) on the box of the roller shutter spring box (3) can be clamped on a belt between the waist of a user, a second metal ring (22) is inserted on a central hole (23) at the warping head end, and the metal ring at the tail end is connected on a connecting hole site (21), in case that the rolling spring box looses the belt when a user releases his hands or takes off trousers, the rolling spring box (3) and the plastic clamping clips connected with the rolling spring box (3) and the metal clamping strip (4) on the box are separated from the belt, the plastic clamping clips (8) of the bus and bank cards can not lose, the plastic clamping clips are composed of a card surface layer (16), a bus card inserting gap layer (15), a middle isolation layer (17), a bank card inserting gap layer (18) and a card back surface layer (19), the upper right corner of the card surface layer (16) is provided with one (9) of clamping line strips playing a role of a positioning bolt, the lower left corner is also provided with a two (13) of clamping line strips, the head ends of the two clamping line strips are respectively provided with a circular arc tilting surface, a gap is formed between the tail end bulge and the surface, a mobile phone line can be easily wound in, and the two clamping line strips enable the head ends and the tail ends of the earphone line to be positioned and not loosen, can conveniently take out again during the use, plastic card clamping (8) the left side of trade and bank card has two (14) on undulant tongue and groove limit, and there is one (11) on undulant tongue and groove limit on the right, and it can let the line be convenient for the location place when earphone cord winder, and this card surface course (16) have middle hole site (10), three hole site altogether of lower hole site (12) and last hole site, and card back surface course (19) are the same with card surface course (16) except that do not have the card line lath other structure and constitute.

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