CN113317600A

CN113317600A - Zipper puller

Info

Publication number: CN113317600A
Application number: CN202110471062.0A
Authority: CN
Inventors: 阮晴; 梁庄颖
Original assignee: Individual
Current assignee: Pujiang Jietai Zipper Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-08-31
Anticipated expiration: 2041-04-29
Also published as: CN113317600B

Abstract

The invention belongs to the technical field of zipper sliders, and particularly relates to a zipper slider which comprises a first sliding groove, a first sliding block, a positioning groove, a positioning plate, a fixed block, a fixed plate, a second sliding groove, a second sliding block and a lifting assembly; the first sliding groove is formed in the upper end of the upper cover plate and the lower end of the lower flat plate; one end of the first sliding block is respectively connected with the first sliding groove in a sliding manner; the other end of the first sliding block is provided with a positioning groove; the positioning plate is connected to the positioning groove in a sliding manner; the fixed blocks are respectively and fixedly connected with the upper end of the upper cover plate and the lower end of the lower flat plate; two ends of the fixed block facing the positioning groove are fixedly connected with one end of the fixed plate; the other end of the fixing plate is provided with a second sliding chute; a second sliding block is connected to the second sliding groove in a sliding manner; one end of the second sliding block is fixedly connected with the positioning plate; the two lifting assemblies are used for lifting the second sliding block; the invention solves the problem that when the zipper puller clamps clothes and is difficult to take out, or the zipper puller is damaged and needs to be replaced, the zipper puller is difficult to disassemble.

Description

Zipper puller

Technical Field

The invention belongs to the technical field of zipper sliders, and particularly relates to a zipper slider.

Background

Slide fasteners are connecting elements for uniting or separating articles by means of a continuous arrangement of elements, and are now used in a large number of garments, bags, tents, etc., or are explained as: the fastener is composed of two belts which are respectively provided with a row of metal teeth or plastic teeth and is used for connecting the edge of the opening, and a sliding piece can pull the two rows of teeth into the interlocking position to seal the opening; it can also be interpreted as: a chain attached to something to tension, stabilize or guide the thing. The slider used in the second explanation is the zipper head, which is an important part for pulling up the zipper, and the zipper head has a specific type, and different types of zipper heads cannot be matched with the zipper head for use.

For example, a chinese patent with application number CN201310506265.4 discloses a zipper slider, which comprises a slider, wherein a tab for connecting a pull ring is fixed on the upper portion of the slider, the pull ring is movably disposed in a space formed at the joint of the tab and the slider, and an anti-corrosion layer is disposed on the outer surface of the pull ring. The anti-corrosion layer is made of nickel-based metal alloy. The thickness of the anti-corrosion layer is 0.1-0.6 mm. According to the zipper puller, the anti-corrosion layer is arranged outside the zipper puller, so that the anti-corrosion capability of the zipper puller is ensured without greatly increasing the manufacturing cost, the service life is prolonged, and convenience is brought to the life of people.

Although the technology prolongs the service life of the zipper by arranging the anti-corrosion layer; however, the problem that when the zipper puller on an article is damaged and needs to be replaced urgently, the existing zipper puller model is not matched, so that the zipper puller cannot be used in a matched mode; based on the above, the invention designs a zipper puller to solve the technical problems in the prior art.

Disclosure of Invention

The invention provides a zipper puller, which aims to make up the defects of the prior art and solve the problems that in the prior art, when a zipper puller on an article is damaged, the zipper puller needs to be replaced urgently, the types of the existing zipper puller are not matched, and therefore the zipper puller cannot be used in a matched mode.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a zipper puller, which comprises an upper cover plate, a lower flat plate, a connecting nose, a pulling nose and a pull ring, wherein the connecting nose is connected with the pull ring; the connecting nose is fixedly connected to one side of the lower end of the upper cover plate and one side of the upper end of the lower flat plate; the pull nose is fixedly connected with the middle part of the upper end of the upper cover plate; the pull ring is sleeved on the pull nose; the zipper puller also comprises a telescopic module and a pulling module; the telescopic module comprises a first sliding groove, a first sliding block, a positioning groove, a positioning plate, a fixing block, a fixing plate, a second sliding groove, a second sliding block and a lifting assembly; the four first sliding chutes are respectively arranged at the upper end of the upper cover plate and at two sides of the lower end of the lower flat plate; one ends of the four first sliding blocks are respectively connected with the four first sliding grooves in a sliding manner; the other end of each first sliding block is provided with a group of positioning grooves; the positioning groove on the outermost side is connected with a positioning plate in a sliding manner; the two fixing blocks are respectively and fixedly connected to the upper end of the upper cover plate and the middle part of the lower end of the lower flat plate; two ends of each fixed block facing the positioning groove are fixedly connected with one end of the fixed plate; the other end of each fixing plate is provided with a second sliding chute; each second sliding groove is connected with a second sliding block in a sliding manner; one end of each second sliding block is fixedly connected with the positioning plate; the two lifting assemblies are used for lifting a second sliding block;

when the zipper puller works, the zipper puller has various different models, when the zipper puller on an article is damaged, the zipper puller needs to be replaced urgently, and the existing zipper puller models can not be matched so as not to be normally replaced and used;

therefore, the invention is provided with the telescopic module; when the zipper puller to be replaced is different from the zipper in type; manually lifting the lifting assembly on the upper cover plate upwards, driving the second sliding block to slide upwards along the second sliding groove by the lifting assembly, driving the positioning plate to slide upwards along the positioning groove by the second sliding block, and separating the positioning plate from the positioning groove; manually sliding the first sliding block along the first sliding groove, and when the first sliding block slides to the length of the desired model, putting down the lifting assembly to press the second sliding block downwards, so that the second sliding block drives the positioning plate to slide downwards along the second sliding groove, and the positioning plate enters the positioning groove of the corresponding model; then, the lifting component on the lower flat plate is lifted downwards, so that the lifting component drives the second sliding block to drive the positioning plate to slide downwards along the second sliding groove, and the positioning plate is separated from the positioning groove; manually sliding the first sliding block to the position same as that of the upper cover plate along the first sliding groove, and then putting down the lifting assembly to press the second sliding block upwards, so that the second sliding block drives the positioning plate to slide upwards along the second sliding groove, and the positioning plate enters the positioning groove at the corresponding position; because the positions of the fixed block and the fixed plate are unchanged, the first sliding block is fixed after the positioning plate enters the positioning groove; then the adjusted zipper puller is replaced on the corresponding article;

according to the invention, the positioning plate and the positioning groove are arranged, so that the zipper puller can adjust the model number according to the requirement, and the application range of the zipper puller is enlarged.

Preferably, the lifting module comprises a lifting groove, a third sliding block, a clamping groove and a clamping block; the connecting nose comprises a first connecting nose and a second connecting nose; one end connected with the first nose is fixedly connected with the lower end of the upper cover plate, and the other end connected with the first nose is fixedly connected with the third sliding block; a clamping block is fixedly connected to the middle of the lower end of the third sliding block; one end of the second connecting nose is fixedly connected with the upper end of the lower flat plate, and the other end of the second connecting nose is provided with a third sliding groove; a clamping groove is formed in the middle of the third sliding groove; the lifting groove is formed in one side, facing the connecting nose, of the pull nose; when the clothes hanger works, when clothes are clamped by the zipper puller or the zipper puller is damaged and needs to be replaced and taken down from the clothes, the traditional zipper puller needs to be pulled hard to separate the clamped clothes from the zipper puller, or the front end of the zipper is cut to take down the zipper puller; the invention arranges a lifting module on the connecting nose; when the clothes are stuck or the zipper puller needs to be replaced and taken out; manually moving the pull ring to the position of the lifting groove along the pull nose; then the pull ring is lifted upwards, so that the pull ring drives the upper cover plate to move upwards by driving the pull nose, and the upper cover plate drives the No. three sliding blocks to slide upwards along the No. three sliding grooves by driving and connecting the No. one nose; because the distance between the upper cover plate and the lower flat plate is increased, the clamped clothes and the zipper puller needing to be replaced can be conveniently taken out; when the clamped clothes are taken out, the upper cover plate is extruded downwards, the third sliding block slides downwards along the third sliding groove, the clamping block is driven to completely enter the clamping groove downwards, and the clamping block is clamped with the clamping groove again; the zipper puller is more convenient to use.

Preferably, the lifting assembly positioned on the upper cover plate comprises a connecting block, a first magnet and a second magnet; the lifting assembly positioned on the lower flat plate comprises a lifting rope; two ends of the lifting rope are respectively connected to the two second sliding blocks on the lower flat plate; the other end of the second sliding block on the upper cover plate is fixedly connected with a connecting block, and the other end of the connecting block faces to the position of the pull nose; the other end of the connecting block is fixedly connected with a first magnet; a second magnet is embedded in a position corresponding to one end of the pull ring facing the connecting block; the first magnet and the second magnet are magnetically attracted; when the magnetic switch works, the first magnet and the second magnet are arranged; when the pull ring is manually moved to the position of the fixed block along the pull nose, the pull ring is placed downwards above the fixed block, so that the second magnet on the pull ring and the first magnet on the second sliding block are magnetically attracted; then the pull ring is lifted upwards, and the second sliding block is driven to slide along the second sliding groove through the pull ring; the lifting process is more convenient; when the first sliding block slides to the corresponding position along the first sliding groove manually, the connecting block is pressed manually, and the second sliding block is driven by the connecting block to drive the positioning plate to move to the position of the positioning groove; the operation simplicity of the zipper puller is improved.

Preferably, the lower end of the fixed block positioned on the lower flat plate is provided with an embedded groove; the middle part of the lifting rope positioned on the lower flat plate is fixedly connected with an embedded strip; when the device works, the embedded groove and the embedded strip are arranged; after the lifting rope on the lower flat plate is used, inserting the embedding strip in the middle of the lifting rope into the embedding groove on the fixing block; the lifting rope is prevented from being carelessly clamped into the zipper puller and clothes in the process of using the zipper puller; the use effect of the zipper puller is improved.

Preferably, the lower end of the fixture block is sleeved with elastic cotton; the clamping groove is arranged to be polygonal; when the clamping device works, the elastic cotton is sleeved at the lower end of the clamping block, so that the clamping groove can be fully filled with the elastic cotton on the clamping block, and gaps between the clamping block and the clamping groove are reduced; the clamping groove is arranged to be polygonal, so that the contact area between the elastic cotton and the clamping groove can be increased, and the friction force between the clamping block and the clamping groove is increased.

Preferably, four corners of the third sliding groove and the third sliding block are all arranged into an arc shape; four corners of the third sliding block are fixedly connected with anti-abrasion pads; when the anti-abrasion device works, the anti-abrasion pad is arranged between the third sliding block and the third sliding groove, and four corners of the third sliding block and the third sliding groove are arranged into an arc shape; the abrasion and looseness of corners caused by long-time up-and-down movement friction are prevented, and further the looseness between the first connecting nose 31 and the second connecting nose 32 is prevented; further improving the using effect of the zipper puller.

The invention has the following beneficial effects:

1. according to the zipper pull head, the lifting rope on the upper cover plate is manually lifted upwards, so that the lifting rope drives the second sliding block to drive the positioning plate to upwards slide along the second sliding groove, and the positioning plate is separated from the positioning groove; manually sliding the first sliding block along the first sliding groove, and when the first sliding block slides to the length of the desired model, putting down the lifting rope to press the second sliding block downwards, so that the second sliding block drives the positioning plate to slide downwards along the second sliding groove, and the positioning plate enters the positioning groove of the corresponding model; and then the adjusted zipper puller is replaced on the corresponding article.

2. According to the zipper pull head, the pull ring is manually moved to the position of the pull groove along the pull nose; then the pull ring is lifted upwards, so that the pull ring drives the upper cover plate to move upwards by driving the pull nose, the upper cover plate drives the third sliding block to slide upwards along the third sliding groove by driving the first connecting nose, and the clamping block is separated from the clamping groove; because the distance between the upper cover plate and the lower flat plate is increased, the clamped clothes and the zipper puller needing to be replaced can be conveniently taken out, so that the zipper puller is more convenient to use.

Drawings

The invention will be further explained with reference to the drawings.

FIG. 1 is a top perspective view of the present invention;

FIG. 2 is a bottom perspective view of the present invention;

FIG. 3 is a cross-sectional view of the present invention;

FIG. 4 is a partial enlargement at A of FIG. 3;

in the figure: upper cover plate 1, lower flat plate 2, connection nose 3, draw nose 4, the pull ring, flexible module 6, a spout 61, a slider 62, constant head tank 63, locating plate 64, fixed block 65, fixed plate 66, No. two spouts 67, No. two sliders 68, carry stay cord 69, carry and draw module 7, carry pulling groove 71, No. three spouts 72, No. three sliders 73, draw-in groove 74, fixture block 75, connecting block 8, No. one magnet 9, No. two magnet 10, embedded groove 11, embedding strip 12, elastic cotton 13, abrasionproof pad 14.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 4, the zipper slider of the present invention comprises an upper cover plate 1, a lower flat plate 2, a connecting nose 3, a pull nose 4 and a pull ring 5; the connecting nose 3 is fixedly connected with the lower end of the upper cover plate 1 and one side of the upper end of the lower flat plate 2; the pull nose 4 is fixedly connected with the middle part of the upper end of the upper cover plate 1; the pull ring 5 is sleeved on the pull nose 4; the zipper puller also comprises a telescopic module 6 and a pulling module 7; the telescopic module 6 comprises a first sliding groove 61, a first sliding block 62, a positioning groove 63, a positioning plate 64, a fixed block 65, a fixed plate 66, a second sliding groove 67, a second sliding block 68 and a lifting assembly; the four first sliding chutes 61 are respectively arranged at the upper end of the upper cover plate 1 and at two sides of the lower end of the lower flat plate 2; one ends of the four first sliding blocks 62 are respectively connected with the four first sliding grooves 61 in a sliding manner; the other end of each first sliding block 62 is provided with a group of positioning grooves 63; the positioning groove 63 at the outermost side is slidably connected with a positioning plate 64; the two fixing blocks 65 are respectively and fixedly connected with the upper end of the upper cover plate 1 and the middle part of the lower end of the lower flat plate 2; two ends of each fixing block 65, which face the positioning groove 63, are fixedly connected with one end of the fixing plate 66; the other end of each fixing plate 66 is provided with a second sliding groove 67; each second sliding groove 67 is connected with a second sliding block 68 in a sliding manner; one end of each second sliding block 68 is fixedly connected with the positioning plate 64; the two lifting assemblies are used for lifting a second sliding block 68;

therefore, the invention is provided with the telescopic module 6; when the zipper puller to be replaced is different from the zipper in type; manually lifting the lifting assembly on the upper cover plate 1 upwards, driving the second sliding block 68 to slide upwards along the second sliding groove 67, so that the second sliding block 68 drives the positioning plate 64 to slide upwards along the positioning groove 63, and the positioning plate 64 is separated from the positioning groove 63; the first sliding block 62 is manually slid along the first sliding groove 61, when the first sliding block slides to the length of the required model, the second sliding block 68 is pressed downwards by the lower lifting assembly, so that the second sliding block 68 drives the positioning plate 64 to slide downwards along the second sliding groove 67, and the positioning plate 64 enters the positioning groove 63 of the corresponding model; then, the pulling assembly on the lower flat plate 2 is pulled downwards, so that the pulling assembly drives the second sliding block 68 to drive the positioning plate 64 to slide downwards along the second sliding groove 67, and the positioning plate 64 is separated from the positioning groove 63; manually sliding the first sliding block 62 to the same position as the upper cover plate 1 along the first sliding groove 61, and then putting down the lifting assembly to press the second sliding block 68 upwards, so that the second sliding block 68 drives the positioning plate 64 to slide upwards along the second sliding groove 67, and the positioning plate 64 enters the positioning groove 63 at the corresponding position; since the positions of the fixing block 65 and the fixing plate 66 are unchanged, the first sliding block 62 is fixed after the positioning plate 64 enters the positioning groove 63; then the adjusted zipper puller is replaced on the corresponding article;

according to the invention, the positioning plate 64 and the positioning groove 63 are arranged, so that the zipper puller can adjust the type according to the requirement, and the application range of the zipper puller is enlarged.

As an embodiment of the present invention, the lifting module 7 includes a lifting groove 71, a third sliding groove 72, a third sliding block 73, a clamping groove 74 and a clamping block 75; the connecting nose 3 comprises a connecting first nose 31 and a connecting second nose 32; one end of the first connecting nose 31 is fixedly connected with the lower end of the upper cover plate 1, and the other end of the first connecting nose 31 is fixedly connected with a third sliding block 73; a clamping block 75 is fixedly connected to the middle of the lower end of the third sliding block 73; one end of the second connecting nose 32 is fixedly connected with the upper end of the lower flat plate 2, and the other end of the second connecting nose 32 is provided with a third sliding groove 72; a clamping groove 74 is formed in the middle of the third sliding groove 72; the lifting groove 71 is arranged on one side of the pull nose 4 facing the connecting nose 3; when the clothes hanger works, when clothes are clamped by the zipper puller or the zipper puller is damaged and needs to be replaced and taken down from the clothes, the traditional zipper puller needs to be pulled hard to separate the clamped clothes from the zipper puller, or the front end of the zipper is cut to take down the zipper puller; the invention arranges a lifting module 7 on the connecting nose 3; when the clothes are stuck or the zipper puller needs to be replaced and taken out; manually moving the tab 5 along the tab 4 to the position of the lifting groove 71; then, the pull ring 5 is lifted upwards, so that the pull ring 5 drives the upper cover plate 1 to move upwards by driving the pull nose 4, and the upper cover plate 1 drives the No. three sliding block 73 to slide upwards along the No. three sliding groove 72 by driving and connecting the No. one nose 31; because the distance between the upper cover plate 1 and the lower flat plate 2 is increased, the clamped clothes and the zipper puller needing to be replaced can be conveniently taken out; when the clamped clothes are taken out, the upper cover plate 1 is extruded downwards, so that the third sliding block 73 slides downwards along the third sliding groove 72, the clamping block 75 is driven to completely enter the clamping groove 74 downwards, and the clamping block 75 is clamped with the clamping groove 74 again; the zipper puller is more convenient to use.

As an embodiment of the present invention, the pulling assembly on the upper cover plate 1 includes a connecting block 8, a first magnet 9 and a second magnet 10; the lifting assembly on the lower plate 2 comprises a lifting rope 69; two ends of the lifting rope 69 are respectively connected to the two second sliding blocks 68 on the lower flat plate 2; the other end of the second sliding block 68 on the upper cover plate 1 is fixedly connected with a connecting block 8, and the other end of the connecting block 8 faces the position of the pull nose 4; the other end of the connecting block 8 is fixedly connected with a first magnet 9; a second magnet 10 is embedded at a corresponding position of one end of the pull ring 5 facing the connecting block 8; the first magnet 9 and the second magnet 10 are magnetically attracted; when the magnetic switch works, the first magnet 9 and the second magnet 10 are arranged; when the pull ring 5 is manually moved to the position of the fixed block 65 along the pull nose 4, the pull ring 5 is placed downwards above the fixed block 65, so that the magnet II 10 on the pull ring 5 and the magnet I9 on the slide block II 68 are magnetically attracted; then the pull ring 5 is lifted upwards, and the second sliding block 68 is driven to slide along the second sliding groove 67 through the pull ring 5; the lifting process is more convenient; when the first sliding block 62 is manually slid to the corresponding position along the first sliding groove 61, the connecting block 8 is manually pressed, and the second sliding block 68 is driven by the connecting block 8 to drive the positioning plate 64 to move to the position of the positioning groove 63; the operation simplicity of the zipper puller is improved.

As an embodiment of the present invention, the lower end of the fixing block 65 on the lower plate 2 is provided with an embedded groove 11; the middle part of the lifting rope 69 on the lower flat plate 2 is fixedly connected with an embedded strip 12; when the device works, the embedded groove 11 and the embedded strip 12 are arranged; after the lifting rope 69 on the lower flat plate 2 is used, the embedding strip 12 in the middle of the lifting rope 69 is inserted into the embedding groove 11 on the fixing block 65; preventing the lifting cord 69 from inadvertently getting caught in the zipper slider and clothing during use of the zipper slider; the use effect of the zipper puller is improved.

As an embodiment of the present invention, the elastic cotton 13 is sleeved on the lower end of the latch 75; the clamping groove 74 is arranged in a polygon shape; when the elastic cotton plug works, the elastic cotton 13 is sleeved at the lower end of the fixture block 75, so that the fixture groove 74 can be fully filled with the elastic cotton 13 on the fixture block 75, and a gap between the fixture block 75 and the fixture groove 74 is reduced; the clamping groove 74 is polygonal, so that the contact area between the elastic cotton 13 and the clamping groove 74 can be increased, and the friction force between the clamping block 75 and the clamping groove 74 is increased.

As an embodiment of the present invention, four corners of the No. three sliding groove 72 and the No. three sliding block 73 are all arranged in an arc shape; the four corners of the third sliding block 73 are fixedly connected with the anti-abrasion pads 14; when the anti-abrasion device works, the anti-abrasion pad 14 is arranged between the third sliding block 73 and the third sliding groove 72, and four corners of the third sliding block 73 and the third sliding groove 72 are arranged into an arc shape; the abrasion and looseness of corners caused by long-time up-and-down movement friction are prevented, and further the looseness between the first connecting nose 31 and the second connecting nose 32 is prevented; further improving the using effect of the zipper puller.

The specific working process is as follows:

because the zipper puller has various different models, when the zipper puller on an article is damaged, the zipper puller needs to be replaced urgently, the existing zipper puller models can not be matched, and thus the zipper puller cannot be normally replaced and used; therefore, the invention is provided with the telescopic module 6; when the zipper puller to be replaced is different from the zipper in type; manually lifting the lifting assembly on the upper cover plate 1 upwards, driving the second sliding block 68 to slide upwards along the second sliding groove 67, so that the second sliding block 68 drives the positioning plate 64 to slide upwards along the positioning groove 63, and the positioning plate 64 is separated from the positioning groove 63; the first sliding block 62 is manually slid along the first sliding groove 61, when the first sliding block slides to the length of the required model, the second sliding block 68 is pressed downwards by the lower lifting assembly, so that the second sliding block 68 drives the positioning plate 64 to slide downwards along the second sliding groove 67, and the positioning plate 64 enters the positioning groove 63 of the corresponding model; then, the pulling assembly on the lower flat plate 2 is pulled downwards, so that the pulling assembly drives the second sliding block 68 to drive the positioning plate 64 to slide downwards along the second sliding groove 67, and the positioning plate 64 is separated from the positioning groove 63; manually sliding the first sliding block 62 to the same position as the upper cover plate 1 along the first sliding groove 61, and then putting down the lifting assembly to press the second sliding block 68 upwards, so that the second sliding block 68 drives the positioning plate 64 to slide upwards along the second sliding groove 67, and the positioning plate 64 enters the positioning groove 63 at the corresponding position; since the positions of the fixing block 65 and the fixing plate 66 are unchanged, the first sliding block 62 is fixed after the positioning plate 64 enters the positioning groove 63; then the adjusted zipper puller is replaced on the corresponding article; according to the invention, the positioning plate 64 and the positioning groove 63 are arranged, so that the zipper puller can adjust the model number according to the requirement, and the application range of the zipper puller is enlarged; when the zipper puller clamps clothes or is damaged and needs to be replaced and taken down from the clothes, the traditional zipper puller needs to be pulled hard to separate the clamped clothes from the zipper puller, or the front end of the zipper is cut open to take down the zipper puller; the invention arranges a lifting module 7 on the connecting nose 3; when the clothes are stuck or the zipper puller needs to be replaced and taken out; manually moving the tab 5 along the tab 4 to the position of the lifting groove 71; then, the pull ring 5 is lifted upwards, so that the pull ring 5 drives the upper cover plate 1 to move upwards by driving the pull nose 4, and the upper cover plate 1 drives the No. three sliding block 73 to slide upwards along the No. three sliding groove 72 by driving and connecting the No. one nose 31; because the distance between the upper cover plate 1 and the lower flat plate 2 is increased, the clamped clothes and the zipper puller needing to be replaced can be conveniently taken out; when the clamped clothes are taken out, the upper cover plate 1 is extruded downwards, so that the third sliding block 73 slides downwards along the third sliding groove 72, the clamping block 75 is driven to completely enter the clamping groove 74 downwards, and the clamping block 75 is clamped with the clamping groove 74 again; the zipper puller is more convenient to use; because the first magnet 9 and the second magnet 10 are arranged; when the pull ring 5 is manually moved to the position of the fixed block 65 along the pull nose 4, the pull ring 5 is placed downwards above the fixed block 65, so that the magnet II 10 on the pull ring 5 and the magnet I9 on the slide block II 68 are magnetically attracted; then the pull ring 5 is lifted upwards, and the second sliding block 68 is driven to slide along the second sliding groove 67 through the pull ring 5; the lifting process is more convenient; when the first sliding block 62 is manually slid to the corresponding position along the first sliding groove 61, the connecting block 8 is manually pressed, and the second sliding block 68 is driven by the connecting block 8 to drive the positioning plate 64 to move to the position of the positioning groove 63; the simplicity of operation of the zipper puller is improved; therefore, the invention is provided with the embedded groove 11 and the embedded strip 12; after the lifting rope 69 on the lower flat plate 2 is used, the embedding strip 12 in the middle of the lifting rope 69 is inserted into the embedding groove 11 on the fixing block 65; preventing the lifting cord 69 from inadvertently getting caught in the zipper slider and clothing during use of the zipper slider; the using effect of the zipper puller is improved; according to the invention, the elastic cotton 13 is sleeved at the lower end of the fixture block 75, so that the fixture groove 74 can be fully filled with the elastic cotton 13 on the fixture block 75, and the gap between the fixture block 75 and the fixture groove 74 is reduced; the clamping groove 74 is arranged to be polygonal, so that the contact area between the elastic cotton 13 and the clamping groove 74 can be increased, and the friction force between the clamping block 75 and the clamping groove 74 is increased; in addition, the anti-abrasion pad 14 is arranged between the third sliding block 73 and the third sliding groove 72, so that four corners of the third sliding block 73 and the third sliding groove 72 are arranged into an arc shape; the abrasion and looseness of corners caused by long-time up-and-down movement friction are prevented, and further the looseness between the first connecting nose 31 and the second connecting nose 32 is prevented; further improving the using effect of the zipper puller.

The front, the back, the left, the right, the upper and the lower are based on the observation angle of the person, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A zipper puller comprises an upper cover plate (1), a lower flat plate (2), a connecting nose (3), a pull nose (4) and a pull ring (5); the connecting nose (3) is fixedly connected with the lower end of the upper cover plate (1) and one side of the upper end of the lower flat plate (2); the pull nose (4) is fixedly connected with the middle part of the upper end of the upper cover plate (1); the pull ring (5) is sleeved on the pull nose (4); the method is characterized in that: the zipper puller also comprises a telescopic module (6) and a pulling module (7); the telescopic module (6) comprises a first sliding groove (61), a first sliding block (62), a positioning groove (63), a positioning plate (64), a fixing block (65), a fixing plate (66), a second sliding groove (67), a second sliding block (68) and a lifting assembly; the four first sliding chutes (61) are respectively arranged at the upper end of the upper cover plate (1) and at two sides of the lower end of the lower flat plate (2); one ends of the four first sliding blocks (62) are respectively connected with the four first sliding grooves (61) in a sliding manner; the other end of each first sliding block (62) is provided with a group of positioning grooves (63); the positioning groove (63) at the outermost side is connected with a positioning plate (64) in a sliding manner; the two fixing blocks (65) are respectively and fixedly connected with the upper end of the upper cover plate (1) and the middle part of the lower end of the lower flat plate (2); two ends of each fixed block (65), which face the positioning groove (63), are fixedly connected with one end of the fixed plate (66); the other end of each fixing plate (66) is provided with a second sliding groove (67); each second sliding groove (67) is connected with a second sliding block (68) in a sliding manner; one end of each second sliding block (68) is fixedly connected with the positioning plate (64); the two lifting assemblies are used for lifting a second sliding block (68).

2. A zipper pull according to claim 1, wherein: the lifting module (7) comprises a lifting groove (71), a third sliding groove (72), a third sliding block (73), a clamping groove (74) and a clamping block (75); the connecting nose (3) comprises a connecting first nose (31) and a connecting second nose (32); one end of the first connecting nose (31) is fixedly connected with the lower end of the upper cover plate (1), and the other end of the first connecting nose (31) is fixedly connected with a third sliding block (73); the middle part of the lower end of the third sliding block (73) is fixedly connected with a clamping block (75); one end of the second connecting nose (32) is fixedly connected with the upper end of the lower flat plate (2), and the other end of the second connecting nose (32) is provided with a third sliding groove (72); a clamping groove (74) is formed in the middle of the third sliding groove (72); the lifting groove (71) is arranged on one side of the pull nose (4) facing the connecting nose (3).

3. A zipper pull according to claim 1, wherein: the lifting assembly positioned on the upper cover plate (1) comprises a connecting block (8), a first magnet (9) and a second magnet (10); the lifting assembly positioned on the lower flat plate (2) comprises a lifting rope (69); two ends of the lifting rope (69) are respectively connected to two second sliding blocks (68) on the lower flat plate (2); the other end of the second sliding block (68) on the upper cover plate (1) is fixedly connected with a connecting block (8), and the other end of the connecting block (8) faces to the position of the pull nose (4); the other end of the connecting block (8) is fixedly connected with a first magnet (9); a second magnet (10) is embedded at a corresponding position of one end of the pull ring (5) facing the connecting block (8); the first magnet (9) and the second magnet (10) are magnetically attracted.

4. A zipper pull according to claim 3, wherein: the lower end of the fixed block (65) positioned on the lower flat plate (2) is provided with an embedded groove (11); the middle part of the lifting rope (69) positioned on the lower flat plate (2) is fixedly connected with an embedded strip (12).

5. A zipper pull according to claim 2, wherein: the lower end of the clamping block (75) is sleeved with elastic cotton (13); the clamping groove (74) is arranged in a polygonal shape.

6. A zipper pull according to claim 2, wherein: four corners of the third sliding groove (72) and the third sliding block (73) are all arranged into arc shapes; four corners of the third sliding block (73) are fixedly connected with anti-abrasion pads (14).