TWM574421U - Zipper head combination structure and connecting ring thereof - Google Patents

Abstract

The present invention discloses a zipper head combination structure and a connecting collar thereof. The zipper head assembly structure includes a sliding assembly, a connecting collar and a pulling member. The sliding assembly includes a slider, an elastic member, and a movable fastener, the slider having a through opening. The elastic member is disposed on the sliding member and elastically abuts against the movable fastener. The movable card firmware can be movably disposed on the slider. The movable card fastener has a positioning portion passing through the through opening at one end. The connecting collar is movably mated with the movable fastener. The pull member can movably cooperate with the connecting collar. The connecting collar has an outer circular arc surface, and the outer circular arc surface of the connecting collar contacts the sliding assembly and the pulling member in a point contact manner, thereby reducing the contact area between the connecting collar and the sliding assembly, and reducing The contact area between the connecting collar and the pulling member.

Description

Zipper head combination structure and connecting collar thereof

The present invention relates to a zipper head assembly structure and a connecting collar thereof, and more particularly to a zipper head assembly structure for reducing contact area and a connecting collar thereof.

The basic pull-in elements of common clothing are nothing more than the use of buttons or zippers. Compared to buttons, the zipper structure has better usability and stronger structural characteristics. The general zipper structure has a zipper head and a zipper tape, and the zipper head can adopt a zipper tape as a guide for reciprocating pulling of the zipper structure, so that the zipper structure is more popular in clothing and accessories. However, the prior art zipper head still has room for improvement in use.

The technical problem to be solved by the present invention is to provide a zipper head assembly structure and a connecting collar thereof for the deficiencies of the prior art, so as to reduce the contact area between the connection collar and the sliding assembly and effectively reduce the friction loss between the two. And reducing the contact area between the connecting collar and the pulling member effectively reduces the friction loss between the two.

In order to solve the above technical problem, one of the technical solutions adopted by the present invention is to provide a zipper head assembly structure including: a sliding assembly, a connecting sleeve and a pulling member. The sliding assembly includes a sliding member, an elastic member and a movable fastener. The sliding member has a through opening, and the elastic member is disposed on the sliding member to elastically abut the movable fastener. The movable card fastener is movably disposed on the sliding member, and one end of the movable fastener has a positioning portion passing through the through opening. The connecting collar is movably mated with the movable fastener. The pull member is movably mated with the connecting collar. Wherein the connecting collar is surrounded by a wire having a predetermined diameter The connecting collar has a first end portion, a second end portion, and a connection interface structure connected between the first end portion and the second end portion, the connection interface The structure and the connecting collar are of a homogenous material or a heterogeneous material; wherein the connecting collar has an outer circular arc surface, and the outer circular arc surface of the connecting collar contacts the sliding component in a point contact manner With the pull member.

In order to solve the above technical problem, another technical solution adopted by the present invention is to provide a zipper head assembly structure including: a sliding assembly, a connecting sleeve and a pulling member. The slide assembly includes a movable fastener. The connecting collar is formed by winding a wire having a predetermined diameter, and the connecting collar is movably engaged with the movable fastener. The pull member is movably mated with the connecting collar.

In order to solve the above technical problem, another technical solution adopted by the present invention is to provide a connecting collar, which is applied to a zipper head assembly structure, and the connecting collar can be movably coupled to the zipper. A pulling member of the head assembly structure cooperates with a movable fastener, and the connecting sleeve is formed by winding a wire having a predetermined diameter.

Further, the sliding assembly includes a sliding member and an elastic member, the sliding member has a base portion and a base portion; wherein 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 movable fastener, the movable fastener can movably contact the elastic The top abutting portion of the piece, the thickness of the elastic portion is smaller than the thickness of the fixing portion.

Further, the sliding assembly includes a sliding member and an elastic member, the sliding member has a base portion and a base portion; wherein the elastic member has a first fixed on the base portion a fixing portion, a second fixing portion fixed to the base portion, an elastic portion extending from the first fixing portion, and extending from the elastic portion and abutting against the movable card a top abutting portion of the firmware and a connection between the first fixing portion and the second fixing portion and exposed outside the base portion The exposed portion; wherein the movable fastener is movably contacting the abutting portion of the elastic member, and the movable fastener is movably disposed on the base portion.

One of the beneficial effects of the present invention is that the zipper head assembly structure and the connecting collar thereof provided by the present invention are capable of "moving" a movable member and an activity of the zipper head assembly by the connecting collar The card fasteners cooperate with each other" and the "the connecting collar is formed by winding a wire having a predetermined diameter into one turn" to reduce the contact area between the connecting collar and the sliding assembly. The friction loss between the two is reduced, and the contact area between the connecting collar and the pulling member is lowered to effectively reduce the friction loss between the two.

In order to further understand the features and technical contents of this creation, please refer to the following detailed description and drawings of the present invention. However, the drawings are provided for reference and description only, and are not intended to limit the creation.

Z‧‧‧Zipper head combination structure

1‧‧‧Sliding components

11‧‧‧Sliding parts

1100‧‧‧through opening

110‧‧‧ base

111‧‧‧First side stop

112‧‧‧Second side stop

113‧‧‧Base section

12‧‧‧Flexible parts

121‧‧‧Fixed Department

121A‧‧‧First Fixed Department

121B‧‧‧Second fixed department

122‧‧‧Flexible Department

123‧‧‧Abutment

124‧‧‧Bare department

13‧‧‧Active Card Firmware

131‧‧‧ Positioning Department

132‧‧‧ Holding Department

14‧‧‧ Pins

2‧‧‧Connecting collar

D‧‧‧Predetermined diameter

2000‧‧‧outer arc surface

201‧‧‧First end

202‧‧‧second end

203‧‧‧Connection interface structure

3‧‧‧ Pulling parts

1 is a perspective exploded view of the zipper head assembly structure of the first embodiment of the present invention.

2 is a schematic view of a connecting collar of the slider assembly of the first embodiment of the present invention.

FIG. 3 is a perspective assembled view of the zipper head assembly structure of the first embodiment of the present invention.

Fig. 4 is a schematic cross-sectional view taken along line IV-IV of Fig. 3;

FIG. 5 is a perspective exploded view of the zipper head assembly structure of the second embodiment of the present invention.

FIG. 6 is a perspective assembled view of the zipper head assembly structure of the second embodiment of the present invention.

Fig. 7 is a schematic cross-sectional view taken along line VII-VII of Fig. 6.

FIG. 8 is a perspective exploded view of the zipper head assembly structure of the third embodiment of the present invention.

FIG. 9 is a schematic perspective view of the zipper head assembly structure of the third embodiment of the present invention; Figure.

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

The following is a specific embodiment to explain the implementation of the "zipper head assembly structure and its connecting collar" disclosed in the present disclosure, and those skilled in the art can understand the advantages and effects of the present invention from the contents disclosed in the present specification. The present invention can be implemented or applied in various other specific embodiments. The details of the present specification can also be variously modified and changed without departing from the concept of the present invention. In addition, the drawings of the present creation are only for the purpose of simple illustration, and are not stated in advance according to the actual size. The following embodiments will further explain the related technical content of the present invention, but the disclosure is not intended to limit the scope of protection of the present invention.

It should be understood that, although the terms "first", "second", "third", and the like may be used herein to describe various elements or signals, these elements or signals are not limited by these terms. These terms are primarily used to distinguish one element from another, or one signal and another. In addition, the term "or" as used herein may include a combination of any one or more of the associated listed items, depending on the actual situation.

[First Embodiment]

Referring to FIG. 1 to FIG. 4 , the first embodiment of the present invention provides a zipper head assembly structure Z, which includes a sliding assembly 1 , a connecting collar 2 , and a pulling member 3 . The slide assembly 1 includes a slider 11, an elastic member 12, and a movable fastener 13. The slider 11 has a through opening 1100. The elastic member 12 is disposed on the slider 11 to elastically abut against the movable fastener 13 . The movable card fastener 13 is movably disposed on the slider 11. One end of the movable fastener 13 has a positioning portion 131 passing through the through opening 1100, and the other end of the movable fastener 13 has a holding portion 132. In addition, the connecting collar 2 can be movably and movable. Cooperating with each other, and the pulling member 3 can movably cooperate with the connecting collar 2. That is to say, the connecting collar 2 can be applied to a zipper head assembly Z, and the connecting collar 2 can movably cooperate with the pulling member 3 of the zipper head assembly Z and the movable fastener 13. For example, the elastic member 12 can be any kind of spring or spring, and the movable fastener 13 can be any kind of horse-like hook or hook. However, this creation is not limited to the examples given above.

Furthermore, as shown in FIG. 1 and FIG. 2, the connecting collar 2 can be formed by winding a wire having a predetermined diameter D, and the connecting collar 2 has a first end portion 201 and a second end. The portion 202 and a connection interface structure 203 connected between the first end portion 201 and the second end portion 202. It should be noted that the connection interface structure 203 and the connection collar 2 may be a homogenous material or a heterogeneous material. For example, when the first end portion 201 of the wire having the predetermined diameter D is directly butted (welded) with the second end portion 202, the connection interface structure 203 is composed of a portion of the first end portion 201 and the second portion. A portion of the end portion 202 is formed, so the connection interface structure 203 and the connection collar 2 are of a homogenous material. When the first end portion 201 and the second end portion 202 of the wire having the predetermined diameter D are butted (welded) by a solder, the solder forms the connection interface structure 203, so the connection interface structure 203 and the connection collar 2 is a heterogeneous material. However, this creation is not limited to the examples given above.

Furthermore, as shown in FIG. 3 and FIG. 4, the connecting collar 2 has an outer circular arc surface 2000. Since the outer circular arc surface 2000 (or the outer circular surface) of the connecting collar 2 contacts the sliding assembly 1 and the pulling member 3 in a point contact manner, the present invention can pass through a connecting collar having an outer circular arc surface 2000. The use of 2 to reduce the contact area between the connecting collar 2 and the sliding assembly 1 effectively reduces the friction loss between the two, and reduces the contact area between the connecting collar 2 and the pulling member 3, thereby effectively reducing both Friction loss between.

For example, as shown in FIG. 1 and FIG. 4, the slider 11 has a base portion 110, a first side stop portion 111, a second side stop portion 112, and a base portion 113. First side The stopper portion 111 and the second side stopper portion 112 can extend upward from opposite end sides of the base portion 110, respectively. The first side stop portion 111 and the second side stop portion 112 correspond to each other and to a front end of the base portion 110. The base portion 113 is disposed on the base portion 110 and connected to a rear end of the base portion 110. The through opening 1100 penetrates the base portion 113 and is located between the first side stop portion 111 and the second side stop portion 112. The movable fastener 13 is movably disposed on the base portion 113. For example, the movable fastener 13 can be pivotally disposed on the base portion 113 by a pin member 14. However, this creation is not limited to the examples given above.

[Second embodiment]

Referring to FIG. 5 to FIG. 7 , the second embodiment of the present invention provides a zipper head assembly structure Z including: a sliding assembly 1 , a connecting collar 2 , and a pulling member 3 . From the comparison of FIG. 5 with FIG. 1 and the comparison between FIG. 7 and FIG. 4, the greatest difference between the second embodiment of the present creation and the first embodiment is as follows.

As shown in FIG. 5 and FIG. 7, the elastic member 12 has a fixing portion 121 fixed to the base portion 113, an elastic portion 122 extending from the fixing portion 121, and an elastic portion 122 extending from the elastic portion 122. The top abutting portion 123 of the movable card fastener 13. In addition, the movable fastener 13 is movably disposed on the base portion 113, and the movable fastener 13 can movably contact the abutting portion 123 of the elastic member 12. Further, the thickness of the elastic portion 122 may be smaller than the thickness of the fixing portion 121 for increasing the elastic modulus or elastic force that the elastic portion 122 can provide.

For example, as shown in FIG. 5 and FIG. 7, the fixing portion 121 has a front fixing portion, a rear fixing portion connected to the elastic portion, and an intermediate fixing portion connected between the front fixing portion and the rear fixing portion. The width of the rear fixed section will be smaller than the width of the front fixed section, and the width of the intermediate fixed section will gradually decrease from the front fixed section to the rear fixed section. In addition, 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 may be smaller than the thickness of the first fixed section of the rear fixed section and the thickness of the second fixed section, and The thickness of the two fixed segments gradually decreases from the first fixed segment to the elastic portion. However, this creation is not limited to the examples given above.

For example, as shown in FIG. 5 and FIG. 7, the base portion 113 has a front holding portion for fixing the front fixing portion, a rear holding portion for fixing the rear fixing portion, and a front holding portion and a rear portion. An intermediate holding section for fixing the intermediate fixing section between the holding sections. The width of the rear retaining section will be smaller than the width of the front retaining section, and the width of the intermediate retaining section will gradually decrease from the front retaining section to the rear retaining section. In addition, the outer surface of the base portion 113 has at least one recessed space recessed inwardly, and the inner surface of the base portion 113 has at least one protrusion adjacent to and corresponding to at least one recessed space, and at least one recessed space and at least one protruding The bodies are all disposed on the rear fixed section of the fixing portion 121. Moreover, the holding portion 132 of the movable fastener 13 can be restrained in a receiving recess of the base portion 113. However, this creation is not limited to the examples given above.

For example, as shown in FIG. 5 and FIG. 7 , the width of the abutting portion 123 may be greater than the width of the elastic portion 122 , thereby increasing the contact area of the abutting portion 123 with the movable fastener 13 . In addition, an end of the abutting portion 123 has a tilting chamfer that slidably contacts the movable fastener 13, thereby increasing the contact area between the abutting portion 123 and the movable fastener 13. However, this creation is not limited to the examples given above.

[Third embodiment]

Referring to FIG. 8 to FIG. 10 , the third embodiment of the present invention provides a zipper head assembly structure Z, comprising: a sliding assembly 1 , a connecting collar 2 and a pulling member 3 . From the comparison of FIG. 8 with FIG. 1, and the comparison between FIG. 10 and FIG. 4, the greatest difference between the third embodiment of the present creation and the first embodiment is as follows.

As shown in FIG. 8 and FIG. 10, the elastic member 12 has a first fixing portion 121A fixed to the base portion 113, a second fixing portion 121B fixed to the base portion 113, and a first fixing portion 121A. The extending elastic portion 122, a top abutting portion 123 extending from the elastic portion 122 and abutting against the movable fastener 13 and being connected between the first fixing portion 121A and the second fixing portion 121B and exposed to the base Seat 113 External exposed portion 124. In addition, the movable fastener 13 is movably disposed on the base portion 113, and the movable fastener 13 can movably contact the abutting portion 123 of the elastic member 12. Further, the thickness of the elastic portion 122 may be smaller than the thickness of the first fixing portion 121A for increasing the elastic modulus or elastic force that the elastic portion 122 can provide.

For example, as shown in FIG. 8 and FIG. 10, the fixing portion has a front fixing portion, a rear fixing portion connected to the elastic portion 122, and an intermediate fixing portion connected between the front fixing portion and the rear fixing portion. The width of the rear fixed section will be smaller than the width of the front fixed section, and the width of the intermediate fixed section will gradually decrease from the front fixed section to the rear fixed section. In addition, 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 122. The thickness of the elastic portion 122 may be smaller than the thickness of the first fixing portion of the rear fixing portion and the thickness of the second fixing portion, and the thickness of the second fixing portion may gradually decrease from the first fixing portion to the elastic portion 122. Further, the thickness of the first fixing portion 121A, the thickness of the second fixing portion 121B, and the thickness of the bare portion 124 are substantially the same. The thickness of the elastic portion 122 is substantially the same as the thickness of the abutting portion 123. The width of the abutting portion 123 is greater than or substantially equal to the width of the elastic portion 122. The movable fastener 13 has substantially the same thickness. However, this creation is not limited to the examples given above.

For example, as shown in FIG. 8 and FIG. 10, the base portion 113 has a front retaining section for fixing the front fixing section, and a rear retaining section for fixing the rear fixing section, which is connected to the front retaining section and the rear retaining section. The intermediate holding sections for fixing the intermediate fixing sections and the one and the front holding sections are separated from each other for fixing the auxiliary holding sections of the second fixing portion 121B. The width of the rear retaining section will be smaller than the width of the front retaining section, and the width of the intermediate retaining section will gradually decrease from the front retaining section to the rear retaining section. In addition, the outer surface of the base portion 113 has at least one recessed space recessed inwardly, and the inner surface of the base portion 113 has at least one protrusion adjacent to and corresponding to at least one recessed space, and at least one recessed space and at least one protruding The bodies are all disposed on the rear holding portion of the base portion 113. In addition, the base portion 113 has a first receiving recess and a second receiving recess. The other end of the movable fastener 13 has a protruding body and is restrained in the first receiving groove. The holding portion 132. The second fixing portion 121B has a card solid that is restrained in the second receiving groove. However, this creation is not limited to the examples given above.

[Advantageous Effects of Embodiments]

One of the beneficial effects of the present invention is that the zipper head assembly structure Z and its connecting collar 2 provided by the present invention can pass through a pulling member 3 and a combination of the connecting collar 2 and the zipper head combination structure Z. The movable fastener 13 is mutually cooperative" and the "the connecting collar 2 is formed by winding a wire having a predetermined diameter D into one turn" to reduce the contact area between the connecting collar 2 and the sliding assembly 1 The friction loss between the two is reduced, and the contact area between the connecting collar 2 and the pulling member 3 is lowered to effectively reduce the friction loss between the two.

The above disclosure is only a preferred and feasible embodiment of the present invention, and is not intended to limit the scope of the patent application of the present invention. Therefore, any equivalent technical changes made by using the present specification and the content of the schema are included in the application for this creation. Within the scope of the patent.

Claims (10)

A zipper head assembly structure comprising: a sliding assembly, the sliding assembly comprising a sliding member, an elastic member and a movable fastener, the sliding member having a through opening, the elastic member being disposed on the sliding And elastically abutting against the movable fastener, the movable fastener is movably disposed on the sliding member, and one end of the movable fastener has a positioning through the through opening a connecting collar, the connecting collar is movably mated with the movable fastener; and a pulling member movably mating with the connecting collar; wherein The connecting collar is formed by winding a wire having a predetermined diameter, the connecting collar having a first end portion, a second end portion, and a first end portion and the second end a connection interface structure between the portions, the connection interface structure and the connection collar are of a homogenous material or a heterogeneous material; wherein the connection collar has an outer circular arc surface, the outer side of the connection collar Arc surface so as to contact the contact point of the slide assembly and the pulling member. The zipper head assembly of claim 1, wherein the slider has a base portion, a first side stop portion, a second side stop portion, and a base portion, the first side stop portion and The second side stops respectively extend upward from opposite end sides of the base portion, and the first side stops and the second side stops correspond to each other and are connected to a front end of the base portion The base portion is disposed on the base portion and connected to a rear end of the base portion; wherein the through opening penetrates through the base portion and is located at the first side stop portion and Between the second side stops, the movable fastener is movably disposed on the base portion. The zipper head assembly according to claim 2, wherein the elastic member has a a fixing portion fixed to the base portion, an elastic portion extending from the fixing portion, and a top abutting portion extending from the elastic portion and abutting against the movable fastener The movable fastener can movably contact the abutting portion of the elastic member, and the thickness of the elastic portion is smaller than the thickness of the fixing portion. The zipper head assembly of claim 3, wherein the other end of the movable fastener has a holding portion, and the holding portion of the movable fastener is limited to the base portion. a receiving recess; wherein the width of the abutting portion is greater than a width of the elastic portion, and an end of the abutting portion has a tilting chamfer that slidably contacts the movable fastener For increasing the contact area between the abutting portion and the movable fastener. The zipper head assembly according to claim 2, wherein the elastic member has a first fixing portion fixed to the base portion, a second fixing portion fixed to the base portion, and a An elastic portion extending from the first fixing portion, a top abutting portion extending from the elastic portion and abutting against the movable fastener, and a first connecting portion and the first connecting portion a bare portion between the fixing portions and exposed outside the base portion; wherein the movable fastener is movably contacting the abutting portion of the elastic member, and the movable card fastener is movable Disposed on the base portion. The zipper head assembly according to claim 5, wherein the thickness of the elastic portion is smaller than the thickness of the first fixing portion for increasing the elastic modulus that the elastic portion can provide; The thickness of a fixing portion, the thickness of the second fixing portion, and the thickness of the exposed portion are the same, the thickness of the elastic portion is the same as the thickness of the abutting portion, and the width of the abutting portion is greater than or equal to The width of the elastic portion, the movable fastener has an equal thickness. A zipper head assembly structure comprising: a sliding assembly, the sliding assembly comprising a movable fastener; a connecting collar, the connecting collar being formed by a wire having a predetermined diameter; The connecting collar is movably interacting with the movable fastener Cooperating; and a pulling member, the pulling member is movably engaged with the connecting collar. The zipper head assembly of claim 7, wherein the sliding assembly comprises a sliding member and an elastic member, the sliding member having a base portion and a base portion; wherein the elastic member has a fixing a fixing portion on the base portion, an elastic portion extending from the fixing portion, and a top portion extending from the elastic portion and abutting against the movable fastener, the activity The card fastener can movably contact the abutting portion of the elastic member, and the thickness of the elastic portion is smaller than the thickness of the fixing portion. The zipper head assembly of claim 7, wherein the sliding assembly comprises a sliding member and an elastic member, the sliding member having a base portion and a base portion; wherein the elastic member has a fixing a first fixing portion on the base portion, a second fixing portion fixed to the base portion, an elastic portion extending from the first fixing portion, and extending from the elastic portion And a top portion abutting against the movable fastener and a bare portion connected between the first fixing portion and the second fixing portion and exposed to the outside of the base portion; wherein The movable fastener is movably contacting the abutting portion of the elastic member, and the movable fastener is movably disposed on the base portion. A connecting collar, the connecting collar is applied to a zipper head assembly, and the connecting sleeve is movably coupled with a pulling member of the zipper head assembly and a movable fastener, the connecting sleeve The ring is formed by winding a wire having a predetermined diameter.