CN210445908U - Zipper head combined structure - Google Patents

Abstract

The utility model discloses a zipper head composite structure. The zipper head combined structure comprises a sliding assembly and a pulling piece. The slide assembly has a base portion, a first side stop portion, a second side stop portion, a base portion, an elastic member, and a latch member. The base portion has at least one snap-fit projection. One end of the hook locking piece is provided with a positioning part which passes through the through positioning opening, the other end of the hook locking piece is provided with a fixing part, and at least one fixing lug is used for fixing the fixing part. Therefore, the fixing part is limited by at least one fixing lug and can be movably fixed on a preset plane in a fixing way.

Description

Zipper head combined structure

Technical Field

The utility model relates to a integrated configuration especially relates to a draw zipper head integrated configuration.

Background

The basic pull closure elements of conventional garments are not limited to the use of buttons or zipper structures. Compared with a button, the zipper structure has better usability and firmer structural characteristics, and a common zipper structure has a zipper head and a zipper tape, wherein the zipper head is mainly matched with the zipper tape to serve as a connecting element for the zipper structure to be pulled back and forth, so that the zipper structure is more popular in clothes and accessories. However, there is still room for improvement in the fitting of the slider, the elastic member and the locking hook member of the zipper structure of the prior art, either individually or in pairs.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a zipper head integrated configuration is provided to prior art's not enough.

In order to solve the technical problem, the utility model adopts the technical scheme that a zipper puller composite structure is provided, include: a sliding component and a pulling component. The sliding assembly comprises a sliding part, an elastic part and a latch hook part, the sliding part is provided with a base part, a first side blocking part, a second side blocking part and a base part, and the inner surface of the base part is provided with at least one clamping and fixing lug. The pulling piece can be movably matched with the locking hook piece. Wherein, the first side keeps off the portion with the second side keeps off the portion respectively from two opposite side ends of the basal portion upwards extend, first side keeps off the portion with the second side keeps off the portion and mutually corresponds each other and is connected to a front end portion of basal portion, the base portion sets up on the basal portion and is connected to the rear end portion of basal portion, the base portion has the through type location opening that is located between first side keeps off the portion with the second side keeps off the portion, and the elastic component sets up on the base portion with the elasticity top support the latch hook spare. The hook piece comprises a base part and a locking hook part, wherein one tail end of the locking hook part is provided with a positioning part penetrating through the through positioning opening, the other tail end of the locking hook part is provided with a fixing part, at least one clamping lug clamps the fixing part, the clamping lug extends outwards from the inner part of the base part, the base part is provided with an outer surface and an inner surface, and the base part is not provided with a through opening formed between the outer surface and the inner surface.

Preferably, the elastic member has a fixing portion fixed on the base portion, an elastic portion extending from the fixing portion, and an abutting portion extending from the elastic portion and abutting against the latch hook member, and the latch hook member is movably disposed on the base portion and movably contacts the abutting portion of the elastic member.

Preferably, the thickness of the elastic part is smaller than that of the fixing part, the fixing part has a front fixing section, a rear fixing section connected to the elastic part, and a middle fixing section connected between the front fixing section and the rear fixing section, and the widths of the front fixing section, the rear fixing section, and the middle fixing section are all the same; the thickness of the elastic part is smaller than that of the rear fixing section, and the thickness of the rear fixing section is gradually reduced from the middle fixing section to the elastic part so as to form an inclined plane on the upper surface of the rear fixing section; the inclined surface of the rear fixing section is connected with the upper surface of the elastic part to form a non-arc surface, and the lower surface of the rear fixing section is connected with the lower surface of the elastic part to form a continuous arc surface.

Preferably, the inner surface of the base portion is provided with another fastening lug, and the two fastening lugs correspond to each other to fasten two opposite side ends of the fastening portion; the tail end of the abutting part is provided with an inclined chamfer which can be in sliding contact with the latch hook part, so that the contact area between the abutting part and the latch hook part is increased.

Preferably, the elastic member has a first fixing portion fixed on the base portion, a second fixing portion fixed on the base portion, an exposed portion connected between the first fixing portion and the second fixing portion and exposed outside the base portion, an elastic portion extending from the first fixing portion, and an abutting portion extending from the elastic portion and abutting against the latch member, and the latch member is movably disposed on the base portion and movably contacts the abutting portion of the elastic member.

Preferably, the thickness of the elastic portion is smaller than that of the first fixing portion, so as to increase an elastic coefficient that the elastic portion can provide, wherein the first fixing portion has a front fixing section, a rear fixing section connected to the elastic portion, and an intermediate fixing section connected between the front fixing section and the rear fixing section, the width of the rear fixing section is smaller than that of the front fixing section, and the width of the intermediate fixing section gradually decreases from the front fixing section to the rear fixing section, wherein the rear fixing section has a first fixing section connected to the intermediate fixing section and a second fixing section connected between the first fixing section and the elastic portion, the thickness of the elastic portion is smaller than that of the first fixing section and that of the second fixing section of the rear fixing section, and the thickness of the second fixing section gradually decreases from the first fixing section to the elastic portion, the thickness of the first fixing part, the thickness of the second fixing part and the thickness of the exposed part are the same, the thickness of the elastic part is the same as that of the abutting part, the width of the abutting part is larger than or equal to that of the elastic part, and the locking hook part has equal thickness.

Preferably, the second fixing portion has a card fixing body connected to the exposed portion and a recess body connected to the card fixing body, the width of the card fixing body is the same as the width of the exposed portion, and the width of the recess body is smaller than the width of the card fixing body.

Preferably, the first fixing portion has a front fixing section, a rear fixing section connected to the elastic portion, and a middle fixing section connected between the front fixing section and the rear fixing section, the rear fixing section having a width smaller than that of the front fixing section, and the width of the middle fixing section is gradually reduced from the front fixing section to the rear fixing section, wherein the base part has a front holding section for fixing the front fixing section, a rear holding section for fixing the rear fixing section, a middle holding section connected between the front holding section and the rear holding section for fixing the middle fixing section, and an auxiliary holding section separated from the front holding section for fixing the second fixing section, the rear holding section having a width smaller than that of the front holding section, and the width of the middle holding section is gradually reduced from the front holding section to the rear holding section.

Preferably, the extending direction of at least one of the clamping and fixing bumps is opposite to the extending direction of the fixing and fixing part, and at least one of the clamping and fixing bumps contacts and abuts against the tail end of the fixing and fixing part.

Preferably, the outer surface of the elastic member has a plane, an arc surface and a slope surface facing away from the latch hook member, and the slope surface is connected between the plane and the arc surface.

The utility model has the advantages of that, the utility model provides a zipper head composite structure, it can pass through "the internal surface of base portion is provided with at least one card solid lug" and "another end of latch hook piece has the fixing portion, and at least one the card of card solid lug card is solid the technical scheme of fixing portion" to make fixing portion can be by at least one card solid lug spacing and can the activity card solid on the predetermined plane.

For a further understanding of the nature and technical content of the present invention, reference should be made to the following detailed description and accompanying drawings, which are provided for reference and illustration purposes only and are not intended to limit the invention.

Drawings

Fig. 1 is an exploded perspective view of a slide module according to a first embodiment of the present invention (the elastic member is not riveted and fixed by the top of the base).

Fig. 2 is a first perspective cross-sectional view of a slider according to a first embodiment of the present invention.

Fig. 3 is a second perspective cross-sectional view of the slider according to the first embodiment of the present invention.

Fig. 4 is a schematic plan view of a slider (the top of the base portion is not caulked) according to a first embodiment of the present invention.

Fig. 5 is a top combination view of the sliding assembly according to the first embodiment of the present invention.

Fig. 6 is a schematic side view of the elastic member of the sliding assembly according to the first embodiment of the present invention.

Fig. 7 is a schematic top view of the elastic member of the sliding assembly according to the first embodiment of the present invention.

Fig. 8 is a bottom view of the elastic member of the sliding assembly according to the first embodiment of the present invention.

Fig. 9 is a perspective assembly view of the slide module according to the first embodiment of the present invention (the elastic member is riveted and fixed by the top of the base portion).

Fig. 10 is a cross-sectional view taken along line X-X of fig. 9.

Fig. 11 is a perspective view of the zipper slider assembly according to the first embodiment of the present invention.

Fig. 12 is a first sectional view of the section line XII-XII in fig. 11, and is a partial sectional view of the locking hook member of the zipper slider assembly according to the first embodiment of the present invention before being pulled upward.

Fig. 13 is a second sectional view of the XII-XII section line of fig. 11, which is a partial sectional view of the latch hook member of the zipper slider assembly according to the first embodiment of the present invention being pulled upward.

Fig. 14 is an exploded view of a slide module according to a second embodiment of the present invention (the elastic member is not yet caulked and fixed by the top of the base portion).

FIG. 15 is a schematic cross-sectional view taken along line XV-XV of FIG. 14.

Fig. 16 is a schematic plan view of a slider (the top of the base portion is not caulked) according to a second embodiment of the present invention.

Fig. 17 is a top plan view of a slide module according to a second embodiment of the present invention (the elastic member is caulked by the top of the base portion).

Fig. 18 is a schematic side view of the elastic member of the sliding assembly according to the second embodiment of the present invention.

Fig. 19 is a schematic top view of the elastic member of the sliding assembly according to the second embodiment of the present invention.

Fig. 20 is a bottom view of the elastic member of the sliding assembly according to the second embodiment of the present invention.

Fig. 21 is a perspective view showing a slide module according to a second embodiment of the present invention (in which the elastic member is caulked and fixed by the top of the base portion).

FIG. 22 is a cross-sectional view of the section line XXII-XXII in FIG. 21.

Fig. 23 is a perspective view of a slider assembly according to a second embodiment of the present invention.

Fig. 24 is a first cross-sectional view of the section line XXIV-XXIV in fig. 23, and is a partial cross-sectional view of the latch hook member of the zipper slider assembly according to the second embodiment of the present invention before being pulled upward.

Fig. 25 is a second sectional view of the section line XXIV-XXIV in fig. 23, and is a partial sectional view of the latch hook member of the zipper head assembly according to the second embodiment of the present invention pulled upward.

Detailed Description

The following is a description of the embodiments of the "slider assembly" disclosed in the present invention with reference to specific embodiments, and those skilled in the art can understand the advantages and effects of the present invention from the disclosure of the present invention. The present invention can be implemented or applied through other different specific embodiments, and various details in the present specification can be modified and changed based on different viewpoints and applications without departing from the concept of the present invention. The drawings of the present invention are merely schematic illustrations, and are not drawn to scale, but are described in advance. The following embodiments will further explain the related art of the present invention in detail, but the disclosure is not intended to limit the scope of the present invention.

It will be understood that, although the terms first, second, third, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are used primarily to distinguish one element from another. In addition, the term "or" as used herein should be taken to include any one or combination of more of the associated listed items as the case may be.

[ first embodiment ]

Referring to fig. 1 to 13, the present invention provides a sliding assembly 1 (or called a slider assembly, a zipper head assembly), including: the base portion 10, the first side blocking portion 11, the second side blocking portion 12, a base portion 13, a latch hook member 14 and an elastic member 15, wherein the base portion 10, the first side blocking portion 11, the second side blocking portion 12 and the base portion 13 constitute a slider a.

As shown in fig. 1, 9 and 10, the first side blocking portion 11 and the second side blocking portion 12 respectively extend upward from two opposite side ends of the base portion 10, and the first side blocking portion 11 and the second side blocking portion 12 correspond to each other and are connected to a front end portion 101 of the base portion 10. In addition, the base portion 13 is disposed on the base portion 10 and connected to a rear end portion 102 of the base portion 10, and the base portion 13 has a through positioning opening 130 between the first side blocking portion 11 and the second side blocking portion 12. Further, the elastic member 15 is provided on the base portion 13 to elastically abut against the latch member 14, and the elastic member 15 has a fixing portion 151 fixed on the base portion 13, an elastic portion 152 extending from the fixing portion 151, and an abutting portion 153 extending from the elastic portion 152 and abutting against the latch member 14. Furthermore, the latch hook 14 is movably disposed on the base portion 13 and movably contacts the abutting portion 153 of the elastic member 15, one end of the latch hook 14 has a positioning portion 140 passing through the through positioning opening 130, and the other end of the latch hook 14 has a holding portion 141.

It is noted that, as shown in fig. 1 to 4 and fig. 10, the base portion 13 has an outer surface 13001 and an inner surface 13002, the inner surface 13002 of the base portion 13 is provided with at least one snap tab 131, and the snap tab 131 extends outwardly from the interior of the base portion 13, the snap tab 131 being parallel to the inner surface 13002 of the base portion 13 (as shown in fig. 2). In addition, the fastening protrusions 131 may be bent to form an arc (as shown in fig. 3) relative to the inner surface 13002 of the base portion 13, and at least one fastening protrusion 131 fastens the fastening portion 141. Further, the locking protrusion 131 has a first side surface 1310, a second side surface 1311 opposite to the first side surface 1310, and a third side surface 1312 connected between the first side surface 1310 and the second side surface 1311. Thereby, the holding portion 141 is limited by the second side surface 1311 of at least one of the locking bumps 131 and can be movably locked on a predetermined plane. That is, the holding portion 141 continuously contacts the second side surface 1311 of the at least one locking protrusion 131 to rotate by a predetermined angle.

More specifically, as shown in fig. 1 and 4, another fastening protrusion 131 is disposed on the inner surface 13002 of the base portion 13, and the two fastening protrusions 131 correspond to each other to fasten two opposite side ends of the fastening portion 141. In addition, as shown in fig. 5, the base portion 13 further has a holding section 1300 for fixing the fixing portion 151.

It should be noted that, as shown in fig. 6, the thickness h2 of the elastic portion 152 is smaller than the thickness h1 of the fixing portion 151 for increasing the elastic coefficient and the elastic force provided by the elastic portion 152, so as to prevent the elastic portion 152 from elastic fatigue or plastic deformation, and effectively prolong the service life of the elastic element 15. In addition, as shown in fig. 6, 8 and 10, the end of the abutting portion 153 has an inclined chamfer 1530 capable of slidably contacting the latch hook 14, so as to increase the contact area between the abutting portion 153 and the latch hook 14.

More specifically, as shown in fig. 1, fig. 7 and fig. 8, the fixing portion 151 has a front fixing section 1510, a rear fixing section 1511 connected to the elastic portion 152, and an intermediate fixing section 1512 connected between the front fixing section 1510 and the rear fixing section 1511. Regarding the width of the elastic member 15, as shown in fig. 7, the width W11 of the front fixing section 1510, the width W12 of the rear fixing section 1511, and the width W13 of the middle fixing section 1512 are all the same and equal to each other. As shown in fig. 7 and fig. 8, the width W2 of the elastic portion 152 is much smaller than the width W12 of the rear fixing section 1511 for increasing the elastic coefficient and the elastic force provided by the elastic portion 152, so as to prevent the elastic portion 152 from elastic fatigue or plastic deformation, and effectively prolong the service life of the elastic member 15. In addition, the width W3 of the abutting portion 153 is equal to the width W2 of the elastic portion 152, but not limited thereto; the width W3 may also be greater than the width W2, which may be used to increase the contact area between the resilient member 15 and the locking hook member 14.

More specifically, as shown in fig. 1 and fig. 6, the rear fixing segment 1511 has a first fixing segment 15110 connected to the middle fixing segment 1512 and a second fixing segment 15111 connected between the first fixing segment 15110 and the elastic portion 152. Regarding the thickness of the elastic member 15, as shown in fig. 6, the thickness h2 of the elastic portion 152 is smaller than the thickness h10 of the first fixing segment 15110 and the thickness h11 of the second fixing segment 15111 of the rear fixing segment 1511, and the thickness h11 of the second fixing segment 15111 is gradually reduced from the first fixing segment 15110 to the elastic portion 152. That is, the thickness of the rear fixing section 1511 is gradually reduced from the intermediate fixing section 1512 to the elastic portion 152 to form a slope on the upper surface 1511A of the rear fixing section 1511; wherein, the inclined surface of the rear fixing section 1511 is connected with the upper surface of the elastic part 152 to form a non-arc surface, and the lower surface 1511B of the rear fixing section 1511 is connected with the lower surface of the elastic part 152 to form a continuous arc surface. Therefore, as shown in fig. 12, the outer surface of the elastic member 15 has a flat surface 15A facing away from the hook member 14, an arc surface 15B, and a slope surface 15C, and the slope surface is connected between the flat surface and the arc surface. In addition, the thickness h2 of the elastic portion 152 is substantially the same as the thickness h3 of the abutting portion 153.

More specifically, as shown in fig. 2, 3, 9 and 10, the base portion 13 further has a receiving groove 132 formed by recessing the inside of the base portion 13 toward the base portion 10. Therefore, the holding portion 141 of the hook member 14 is limited by the second side surface 1311 of the at least one latching protrusion 131 in the receiving groove 132 and can be movably latched on a predetermined plane, so that the hook member 14 moves upward (as shown in fig. 13) or downward (as shown in fig. 12) with the holding portion 141 as a rotating shaft.

Referring to fig. 1 and 11 to 13, the present invention provides a zipper slider assembly structure Z, including: a sliding component 1 and a pulling component 2 (or pull piece). The first side blocking portion 11 and the second side blocking portion 12 respectively extend upward from two opposite side ends of the base portion 10, and the first side blocking portion 11 and the second side blocking portion 12 correspond to each other and are connected to a front end portion 101 of the base portion 10. In addition, the base portion 13 is provided on the base portion 10 and connected to the rear end portion 102 of the base portion 10, and the base portion 13 has a through positioning opening 130 between the first side blocking portion 11 and the second side blocking portion 12. Further, the elastic member 15 is provided on the base portion 13 to elastically abut against the latch member 14, and the elastic member 15 has a fixing portion 151 fixed on the base portion 13, an elastic portion 152 extending from the fixing portion 151, and an abutting portion 153 extending from the elastic portion 152 and abutting against the latch member 14. Furthermore, the latch hook 14 is movably disposed on the base 13 and movably contacts the abutting portion 153 of the elastic member 15, and a positioning portion 140 passing through the through positioning opening 130 is disposed at one end of the latch hook 14. In addition, the pulling member 2 is movably engaged with the locking hook member 14. For example, one of the end portions 20 of the pulling member 2 has a movable member 21 capable of movably cooperating with the locking hook member 14.

To sum up, the beneficial effects of the present invention are that, the zipper slider assembly Z provided by the present invention, the design of the accessible "the inner surface 13002 of the base portion 13 is provided with at least one fastening protrusion 131", "the other end of the latch hook member 14 has the fastening portion 141", and at least one fastening protrusion 131 fastening portion 141 "and" the elastic member 15 is disposed in the base portion 13 and located between the latch hook member 14 ", so that the latch hook member 14 can be movably disposed on the base portion 13 and can be movably contacted with the elastic member 15.

[ second embodiment ]

Referring to fig. 14 to 25, the present invention provides a sliding assembly 1 (or called a slider assembly, a zipper head assembly), comprising: the base portion 10, the first side blocking portion 11, the second side blocking portion 12, the base portion 13, the latch member 14, and the elastic member 15, and the base portion 10, the first side blocking portion 11, the second side blocking portion 12, and the base portion 13 may constitute the slider a.

As shown in fig. 14, 21 and 22, the first side blocking portion 11 and the second side blocking portion 12 respectively extend upward from two opposite side ends of the base portion 10, and the first side blocking portion 11 and the second side blocking portion 12 correspond to each other and are connected to a front end portion 101 of the base portion 10. In addition, the base portion 13 is provided on the base portion 10 and connected to the rear end portion 102 of the base portion 10, and the base portion 13 has a through positioning opening 130 between the first side blocking portion 11 and the second side blocking portion 12. In addition, the elastic member 15 is disposed on the base portion 13 to elastically abut against the latch member 14, and the elastic member 15 has a first fixing portion 151 fixed on the base portion 13, a second fixing portion 154 fixed on the base portion 13, an exposed portion 155 connected between the first fixing portion 151 and the second fixing portion 154 and exposed outside the base portion 13, an elastic portion 152 extending from the first fixing portion 151, and an abutting portion 153 extending from the elastic portion 152 and abutting against the latch member 14. Furthermore, the latch hook member 14 is movably disposed on the base portion 13 and movably contacts the abutting portion 153 of the elastic member 15, and one end of the latch hook member 14 has a positioning portion 140 passing through the through positioning opening 130, and the other end of the latch hook member 14 has a holding portion 141. It is worth mentioning that the latch hook member 14 has a uniform thickness H, and one side surface of the positioning portion 140 of the latch hook member 14 has the evasive cut 1400.

It is noted that, as shown in fig. 14 to 16 and 22, the inner surface 13002 of the base portion 13 is provided with at least one snap tab 131, and the snap tab 131 extends outwardly from the interior of the base portion 13 (as shown in fig. 15). In addition, the fixing protrusion 131 may be bent to form an arc (as shown in fig. 22) relative to the inside of the base portion 13, and at least one fixing protrusion 131 fixes the fixing portion 141, that is, the extending direction of at least one fixing protrusion 131 is opposite to the extending direction of the fixing portion 141, and at least one fixing protrusion 131 contacts and abuts against the tail end of the fixing portion 141. Further, the locking protrusion 131 has a first side surface 1310, a second side surface 1311 opposite to the first side surface 1310, and a third side surface 1312 connected between the first side surface 1310 and the second side surface 1311. Thereby, the holding portion 141 is limited by the second side surface 1311 of at least one of the locking bumps 131 and can be movably locked on a predetermined plane. That is, the holding portion 141 continuously contacts the second side surface 1311 of the at least one locking protrusion 131 to rotate by a predetermined angle.

It should be noted that, as shown in fig. 18, the thickness h2 of the elastic portion 152 is smaller than the thickness h1 of the first fixing portion 151, so as to increase the elastic coefficient and the elastic force provided by the elastic portion 152, thereby preventing the elastic portion 152 from elastic fatigue or plastic deformation, and effectively prolonging the service life of the elastic element 15. In addition, the thickness h1 of the first fixing portion 151, the thickness h4 of the second fixing portion 154 and the thickness h5 of the exposed portion 155 are substantially the same, and the end of the abutting portion 153 has an inclined chamfer 1530.

More specifically, as shown in fig. 14, 19 and 20, the first fixing portion 151 has a front fixing section 1510, a rear fixing section 1511 connected to the elastic portion 152, and an intermediate fixing section 1512 connected between the front fixing section 1510 and the rear fixing section 1511. Regarding the width of the elastic member 15, as shown in fig. 19, the width W12 of the rear fastening section 1511 is smaller than the width W11 of the front fastening section 1510, and the width W13 of the middle fastening section 1512 is gradually reduced from the front fastening section 1510 to the rear fastening section 1511. The width W2 of the elastic portion 152 is much smaller than the width W12 of the rear fixing section 1511 for increasing the elastic coefficient and the elastic force provided by the elastic portion 152, so as to prevent the elastic portion 152 from elastic fatigue or plastic deformation, and effectively prolong the service life of the elastic member 15. In addition, as shown in fig. 20, the width W3 of the abutting portion 153 is greater than or substantially equal to the width W2 of the elastic portion 152. When the width W3 of the abutting portion 153 is greater than the width W2 of the elastic portion 152, the contact area between the elastic element 15 and the latch hook 14 is increased. It should be noted that, in conjunction with fig. 19 and 20, the width W3 of the abutting portion 153 is substantially the same as the width W5 of the exposed portion 155. The second fixing portion 154 has a fixing body 1540 connected to the exposed portion 155 and a recessed body 1541 connected to the fixing body 1540, the width W40 of the fixing body 1540 is substantially the same as the width W5 of the exposed portion 155, and the width W41 of the recessed body 1541 is smaller than the width W40 of the fixing body 1540. In addition, as shown in fig. 16, the base portion 13 further has a plurality of stopper portions 133 formed by protruding outward from the inner wall of the base portion 13 and located in the through positioning openings 130. Therefore, the engaging body 1540 of the elastic member 15 engages with the plurality of limiting portions 133, so that the engaging body 1540 is limited in the through positioning opening 130.

More specifically, as shown in fig. 14 and 18, the rear fixing segment 1511 has a first fixing segment 15110 connected to the middle fixing segment 1512 and a second fixing segment 15111 connected between the first fixing segment 15110 and the elastic portion 152. Regarding the thickness of the elastic member 15, as shown in fig. 18, the thickness h2 of the elastic portion 152 is smaller than the thickness h10 of the first fixing segment 15110 and the thickness h11 of the second fixing segment 15111 of the rear fixing segment 1511, and the thickness h11 of the second fixing segment 15111 is gradually reduced from the first fixing segment 15110 to the elastic portion 152. In addition, the thickness h2 of the elastic portion 152 is substantially the same as the thickness h3 of the abutting portion 153.

Further, as shown in fig. 14, 17 and 21, the base portion 13 has a front holding section 1301 for fixing the front fixing section 1510, a rear holding section 1302 for fixing the rear fixing section 1511, and an intermediate holding section 1303 connected between the front holding section 1301 and the rear holding section 1302 for fixing the intermediate fixing section 1512. Additionally, as shown in fig. 17, width W2 ' of rear holding section 1302 may be less than width W1 ' of front holding section 1301, and width W3 ' of middle holding section 1303 may taper from front holding section 1301 to rear holding section 1302. Since the width W3 ' of the middle holding section 1303 and the width W2 ' of the rear holding section 1302 are smaller than the width W1 ' of the front holding section 1301, the friction between the base portion 13 and the clothes can be effectively reduced, thereby increasing the smoothness of the sliding fit between the sliding assembly 1 and the clothes. It should be noted that, in conjunction with fig. 17 and 21, the base portion 13 has an auxiliary holding section 1304 separated from the front holding section 1301 for fixing the second fixing portion 154.

Furthermore, the holding portion 141 of the hook member 14 is limited by the second side surface 1311 of at least one of the engaging protrusions 131 in the receiving groove 131 and can be movably engaged on a predetermined plane, so that the hook member 14 can move the holding portion 141 upwards (as shown in fig. 25) or downwards (as shown in fig. 24) as a rotating shaft.

Referring to fig. 14 and 23 to 25, the present invention provides a zipper slider assembly Z, including: a sliding component 1 and a pulling component 2 (or pull piece). The slide module 1 includes a base portion 10, a first side stop portion 11, a second side stop portion 12, a base portion 13, a latch hook member 14, and an elastic member 15. The first and second side blocking portions 11 and 12 extend upward from opposite side ends of the base portion 10, respectively, and the first and second side blocking portions 11 and 12 correspond to each other and are connected to the front end portion 101 of the base portion 10. In addition, the base portion 13 is provided on the base portion 10 and connected to the rear end portion 102 of the base portion 10, and the base portion 13 has a through positioning opening 130 between the first side blocking portion 11 and the second side blocking portion 12. In addition, the elastic member 15 is disposed on the base portion 13 to elastically abut against the latch member 14, and the elastic member 15 has a first fixing portion 151 fixed on the base portion 13, a second fixing portion 154 fixed on the base portion 13, an exposed portion 155 connected between the first fixing portion 151 and the second fixing portion 154 and exposed outside the base portion 13, an elastic portion 152 extending from the first fixing portion 151, and an abutting portion 153 extending from the elastic portion 152 and abutting against the latch member 14. Furthermore, the latch hook 14 is movably disposed on the base 13 and movably contacts the abutting portion 153 of the elastic member 15, and a positioning portion 140 passing through the through positioning opening 130 is disposed at one end of the latch hook 14. In addition, the pulling member 2 is movably engaged with the locking hook member 14. For example, one of the end portions 20 of the pulling member 2 has a movable member 21 capable of movably cooperating with the locking hook member 14.

To sum up, the present invention has the advantages that the zipper slider assembly Z provided by the present invention can improve the engagement force (or the bonding strength) between the elastic member 15 and the base portion 13 by the technical features of "the first fixing portion 151 and the second fixing portion 154 of the elastic member 15 are both fixed on the base portion 13", thereby avoiding the elastic member 15 from being separated from the base portion 13, that is, avoiding the pulling member 2 from being separated from the sliding assembly 1.

Furthermore, the utility model discloses technical scheme provides a zipper slider integrated configuration Z and elastic component 15 thereof can be through "the elastic component 15 has the first fixed part 151 of fixing on base portion 13, the elastic part 152 that extends from first fixed part 151 and extend from elastic part 152 and top portion 153" and "the thickness h2 of elastic part 152 can be less than the thickness h 1" of first fixed part 151 of propping up the latch hook piece 14 in top to be used for increasing the coefficient of elasticity and the elastic force that elastic part 152 can provide, borrow this to avoid elastic part 152 to produce elastic fatigue or plastic deformation, and can effectively promote the life of elastic component 15.

[ advantageous effects of the embodiments ]

The utility model has the advantages of one of them, the utility model provides a draw zipper head integrated configuration Z can be provided with at least one card solid lug 131 "and" latch hook piece 14's another end through "base portion 13's internal surface 13002 has a fixing portion 141, and the technical scheme of at least one card solid lug 131 card solid fixing portion 141" to make fixing portion 141 can be spacing and can the activity card solid on a predetermined plane by at least one card solid lug 131.

The above disclosure is only a preferred and feasible embodiment of the present invention, and is not intended to limit the scope of the claims of the present invention, so that all the equivalent technical changes made by the contents of the specification and the drawings are included in the scope of the claims of the present invention.

Claims (10)

1. A zipper slider assembly, comprising:

the sliding assembly comprises a sliding part, an elastic part and a latch hook part, the sliding part is provided with a base part, a first side blocking part, a second side blocking part and a base part, and the inner surface of the base part is provided with at least one clamping and fixing lug; and

the pulling piece can be movably matched with the locking hook piece;

wherein the first and second side blocking portions extend upward from two opposite side ends of the base portion, respectively, the first and second side blocking portions correspond to each other and are connected to a front end portion of the base portion, the base portion is disposed on the base portion and is connected to a rear end portion of the base portion, the base portion has a through-type positioning opening between the first and second side blocking portions, and the elastic member is disposed on the base portion to elastically abut against the latch member;

one tail end of the hook locking piece is provided with a positioning part penetrating through the penetrating positioning opening, the other tail end of the hook locking piece is provided with a fixing part, and at least one fixing lug is used for fixing the fixing part in a fixing way;

the clamping lug extends outwards from the inner part of the base part, the base part is provided with an outer surface and an inner surface, and the base part is not provided with a through opening formed between the outer surface and the inner surface.

2. The slider assembly as set forth in claim 1, wherein said elastic member has a fixing portion fixed to said base portion, an elastic portion extending from said fixing portion, and an abutting portion extending from said elastic portion and abutting against said hook member, and said hook member is movably disposed on said base portion and movably contacts said abutting portion of said elastic member.

3. The slider assembly as set forth in claim 2, wherein the elastic portion has a thickness smaller than that of the fixing portion, the fixing portion has a front fixing section, a rear fixing section connected to the elastic portion, and an intermediate fixing section connected between the front fixing section and the rear fixing section, and the widths of the front fixing section, the rear fixing section, and the intermediate fixing section are the same; the thickness of the elastic part is smaller than that of the rear fixing section, and the thickness of the rear fixing section is gradually reduced from the middle fixing section to the elastic part so as to form an inclined plane on the upper surface of the rear fixing section; the inclined surface of the rear fixing section is connected with the upper surface of the elastic part to form a non-arc surface, and the lower surface of the rear fixing section is connected with the lower surface of the elastic part to form a continuous arc surface.

4. The zipper slider assembly as claimed in claim 2, wherein the inner surface of the base portion is provided with another engaging protrusion, and the two engaging protrusions correspond to each other to engage two opposite side ends of the holding portion; the tail end of the abutting part is provided with an inclined chamfer which can be in sliding contact with the latch hook part, so that the contact area between the abutting part and the latch hook part is increased.

5. The slider assembly as claimed in claim 1, wherein the elastic member has a first fixing portion fixed to the base portion, a second fixing portion fixed to the base portion, an exposed portion connected between the first fixing portion and the second fixing portion and exposed to the outside of the base portion, an elastic portion extending from the first fixing portion, and an abutting portion extending from the elastic portion and abutting against the hook member, and the hook member is movably disposed on the base portion and movably contacts the abutting portion of the elastic member.

6. The slider assembly according to claim 5, wherein the elastic portion has a thickness smaller than that of the first fixing portion for increasing an elastic coefficient that the elastic portion can provide, wherein the first fixing portion has a front fixing section, a rear fixing section connected to the elastic portion, and an intermediate fixing section connected between the front fixing section and the rear fixing section, the rear fixing section has a width smaller than that of the front fixing section, and the intermediate fixing section has a width gradually decreasing from the front fixing section toward the rear fixing section, wherein the rear fixing section has a first fixing section connected to the intermediate fixing section and a second fixing section connected between the first fixing section and the elastic portion, and the elastic portion has a thickness smaller than that of the first fixing section and that of the second fixing section of the rear fixing section, and the thickness of the second fixing section is gradually reduced from the first fixing section to the elastic part, wherein the thickness of the first fixing part, the thickness of the second fixing part and the thickness of the exposed part are the same, the thickness of the elastic part is the same as that of the abutting part, the width of the abutting part is greater than or equal to that of the elastic part, and the locking hook part has equal thickness.

7. The slider assembly as set forth in claim 5, wherein said second fixing portion has a card-holding body connected to said exposed portion and a recess body connected to said card-holding body, said card-holding body having the same width as that of said exposed portion, said recess body having a width smaller than that of said card-holding body.

8. The slider assembly according to claim 5, wherein the first fixing portion has a front fixing section, a rear fixing section connected to the elastic portion, and an intermediate fixing section connected between the front fixing section and the rear fixing section, the rear fixing section has a width smaller than that of the front fixing section, and the intermediate fixing section has a width gradually decreasing from the front fixing section to the rear fixing section, wherein the base portion has a front holding section for fixing the front fixing section, a rear holding section for fixing the rear fixing section, an intermediate holding section connected between the front holding section and the rear holding section for fixing the intermediate fixing section, and an auxiliary holding section separated from the front holding section for fixing the second fixing portion, the rear holding section has a width smaller than that of the front holding section, and the width of the middle holding section is gradually reduced from the front holding section to the rear holding section.

9. The zipper slider assembly of claim 1, wherein at least one of the locking protrusions extends in a direction opposite to that of the holding portion, and at least one of the locking protrusions contacts and abuts against a rearmost end of the holding portion.

10. The slider assembly as set forth in claim 1, wherein said elastic member has a flat surface facing away from said hook member, an arc surface and a slant surface on its outer surface, and said slant surface is connected between said flat surface and said arc surface.

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