CN204317695U - A kind of rotary self-lock pull head - Google Patents

A kind of rotary self-lock pull head Download PDF

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Publication number
CN204317695U
CN204317695U CN201420734376.0U CN201420734376U CN204317695U CN 204317695 U CN204317695 U CN 204317695U CN 201420734376 U CN201420734376 U CN 201420734376U CN 204317695 U CN204317695 U CN 204317695U
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China
Prior art keywords
pull head
pulling
piece
head
integrally
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CN201420734376.0U
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Chinese (zh)
Inventor
高秀忠
张田
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Fujian Sbs Zipper Science & Technology Co Ltd
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Fujian Sbs Zipper Science & Technology Co Ltd
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Priority to CN201420734376.0U priority Critical patent/CN204317695U/en
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Abstract

The utility model discloses a kind of rotary self-lock pull head, and the pull head body of this pull head is provided with horse hook resigning hole and locating convex block; The integrally formed rotation of pulling-on piece is arranged on pull head body, and the locating convex block on corresponding pull head body is arranged with detent; Horse hook resigning hole on the corresponding pull head body of horse hook is integrally formed to be fixedly installed on pulling-on piece.Bottom surface in described detent is convexly equipped with a convex grain, and one end of a flexible member be placed in detent forms a through hole and is a tight fit on convex grain, and the corresponding locating convex block of the other end forms the opening bent inwards along limit.The pull head body of the utility model rotary self-lock pull head, pulling-on piece and horse hook are integrally formed, save pull head assembling procedure, effectively enhance productivity.And the self-locking state that this pull head is concealed, not only make outward appearance more simplicity generosity, more can bring the experience of clear-cut individuality for user, meet to obtain the liking of user.

Description

A kind of rotary self-lock pull head
Technical field
The structure that the utility model relates to zipper head is improved, and particularly relates to the pull head body after a kind of improvement and the pull head that is one of the forming of pulling-on piece.
Background technology
At present, the parts of self-locked draught part that slide fastener uses composition are more, refer to Chinese patent literature CN201020125752.8 self-locked draught part disclosed in the 2010.11.17.This self-locked draught part needs multiple parts such as cap, pull head body, shell fragment, pulling-on piece, horse hook, and the more production and assembly process that will cause of the parts of composition is loaded down with trivial details.Although there has been at present the self-locked draught part of shell fragment and cap one, refer to the cap structure of Chinese patent literature CN200720169225.5 slider of zipper fastener disclosed in the 2008.05.14; Also the structure of shell fragment, horse hook and cap one is had, refer to Chinese patent literature CN200620000780.0 zip fastener slider combined structure disclosed in the 2007.02.14, but above-mentioned disclosed self-locked draught part building block or more, fundamentally cannot solve the problem of pull head assembling procedure complexity.
Utility model content
For prior art Problems existing, the utility model provides a kind of rotary self-lock pull head.This pull head is integrally formed, saves pull head assembling procedure, effectively enhances productivity.And the self-locking state that this pull head is concealed, meet to obtain the liking of user.
For achieving the above object, technical solutions of the utility model are:
A kind of rotary self-lock pull head, this pull head comprises integrally formed pull head body, pulling-on piece and horse hook.Described pull head body is provided with horse hook resigning hole and locating convex block; The integrally formed rotation of described pulling-on piece is arranged on pull head body, and the locating convex block on corresponding pull head body is arranged with detent; Horse hook resigning hole on the corresponding pull head body of described horse hook is integrally formed to be fixedly installed on pulling-on piece.
Foregoing a kind of rotary self-lock pull head, bottom surface in described detent is convexly equipped with a convex grain, one end of one flexible member be placed in detent forms a through hole and is a tight fit on convex grain, and the corresponding locating convex block of the other end forms the opening bent inwards along limit.What described bending was inside is arranged with breach along limit.The top ends of described convex grain is provided with open slot.
Foregoing a kind of rotary self-lock pull head, described locating convex block is made up of integrally formed head and bar portion, and the external diameter of head is greater than the external diameter in bar portion.
The usefulness of technique scheme is:
The utility model rotary self-lock pull head to be different from prior art by multiple assembling procedure to complete the structure that multiple assembling parts becomes self-locked draught part, is an overall pull header structure.Namely, the component of the utility model self-locked draught part is formed: pull head body, pulling-on piece and horse hook are integrally formed.And the utility model rotary self-lock pull head is arranged on locating convex block on pull head body and pulling-on piece and detent by corresponding, realize pulling-on piece can folding be combined on pull head body, realize concealed self-locking state simultaneously, not only make outward appearance more simplicity generosity, more can bring the experience of clear-cut individuality for user, meet to obtain the liking of user.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms a part of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the perspective view one (pulling-on piece open mode) of the utility model rotary self-lock pull head;
Fig. 2 is the perspective view two (pulling-on piece buckling state) of the utility model rotary self-lock pull head;
Fig. 3 be Fig. 1 analyse and observe status architecture schematic diagram;
Fig. 4 be Fig. 2 analyse and observe status architecture schematic diagram;
Fig. 5 is the decomposing state perspective view of the utility model rotary self-lock pull head;
Fig. 6 is the perspective view of the utility model flexible member.
Detailed description of the invention
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearly, understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
A kind of rotary self-lock pull head as Figure 1-4, this pull head is a monoblock type pull head, and namely, it is integrally formed for forming the pull head body 10 of pull head, pulling-on piece 20 and horse hook 30.The utility model pull head also comprises one and is combined in flexible member 40 on pulling-on piece 20.The pulling-on piece that the pulling-on piece 20 of the utility model pull head is rotatably connected on the deck of boat 11 leading section on pull head body 10 by the rotating shaft 23 of pulling-on piece 20 leading section is installed in through hole 14, realizes pulling-on piece 20 rotating freely on pull head body 10; To be arranged on pull head body 10 and pulling-on piece 20 cooperation of the corresponding locating convex block 13 that arranges and detent 21 elastic element 40 by correspondence, realize pulling-on piece 20 open or fastening on pull head body 10.
Shown in Fig. 5, the utility model pull head body 10 comprises the integrally formed upper deck of boat 11 and the lower deck of boat, the upper deck of boat 11 being installed except through hole 14 except being provided with pulling-on piece, also in being provided with locating convex block 13, installing between through hole 14 and locating convex block 13 in pulling-on piece and being also provided with horse hook resigning hole 12.Described locating convex block 13 is made up of integrally formed head 131 and bar portion 132, and bar portion 132 connects the upper deck of boat 11, forms head 131 external diameter and is greater than the upper end of bar portion 132 external diameter greatly, the shape that bottom is little.
Shown in Fig. 5, the utility model pulling-on piece 20 is that integrally formed rotation is arranged on pull head body 10.Namely, by mould, the rotating shaft 23 of pulling-on piece 20 is that the integrally formed pulling-on piece being rotatably connected on pull head body 10 is installed in through hole 14.In the tail end of the utility model pulling-on piece 20, the locating convex block 13 on corresponding pull head body 10 is arranged with detent 21.
Shown in Fig. 3,4, the bottom surface in the utility model detent 21 is convexly equipped with a convex grain 22.Described convex grain 22 has a head and a bar portion equally, bar portion is connected on the bottom surface in detent 21, head outer diameter is greater than bar portion external diameter to form the little shape in a head large bar portion, and be provided with an open slot 221 in the top end face of the head of this convex grain 22, to facilitate flexible member 40 riveted on convex grain 22.
Incorporated by reference to the flexible member 40 shown in Fig. 6, this flexible member 40 is placed in detent 21, and its one end forms through hole 41 riveted on convex grain 22, is a tight fit on pulling-on piece 20 to make flexible member 40; The corresponding locating convex block 13 of the other end of flexible member 40 forms the opening 42 bent inwards along limit, what this bending was inside is arranged with breach 43 along limit, to make this flexible member 40 elasticity be combined in locating convex block 13, realize pulling-on piece 20 open or fastening on pull head body 10.
Horse hook 30 of the present utility model is integrally formedly fixedly installed on pulling-on piece 20, and the horse hook resigning hole 12 on the corresponding pull head body 10 of this horse hook 30 is arranged, and to make when pressing down pulling-on piece 20, horse hook 30, through horse hook resigning hole 12, realizes pull head stopping function.
Above-mentioned explanation illustrate and describes preferred embodiment of the present utility model, as previously mentioned, be to be understood that the utility model is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in utility model contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from spirit and scope of the present utility model, then all should in the protection domain of the utility model claims.

Claims (7)

1. a rotary self-lock pull head, is characterized in that, this pull head comprises integrally formed pull head body (10), pulling-on piece (20) and horse hook (30); Described:
Pull head body (10), which is provided with horse hook resigning hole (12) and locating convex block (13);
Pulling-on piece (20), integrally formed rotation is arranged on pull head body (10), and the locating convex block (13) on corresponding pull head body (10) is arranged with detent (21);
Horse hook (30), the horse hook resigning hole (12) on corresponding pull head body (10) is integrally formed to be fixedly installed on pulling-on piece (20).
2. a kind of rotary self-lock pull head as claimed in claim 1, it is characterized in that: the bottom surface in described detent (21) is convexly equipped with a convex grain (22), one end of one flexible member (40) be placed in detent (21) forms a through hole (41) and is a tight fit on convex grain (22), and the corresponding locating convex block (13) of the other end forms the opening (42) bent inwards along limit.
3. a kind of rotary self-lock pull head as claimed in claim 1, it is characterized in that: described locating convex block (13) is made up of integrally formed head (131) and bar portion (132), the external diameter of head (131) is greater than the external diameter of bar portion (132).
4. a kind of rotary self-lock pull head as claimed in claim 2, it is characterized in that: described locating convex block (13) is made up of integrally formed head (131) and bar portion (132), the external diameter of head (131) is greater than the external diameter of bar portion (132).
5. a kind of rotary self-lock pull head as described in claim 2 or 4, is characterized in that: what described bending was inside is arranged with breach (42) along limit.
6. a kind of rotary self-lock pull head as described in claim 2 or 4, is characterized in that: the top ends of convex grain (22) is provided with open slot (221).
7. a kind of rotary self-lock pull head as claimed in claim 5, is characterized in that: the top ends of convex grain (22) is provided with open slot (221).
CN201420734376.0U 2014-11-29 2014-11-29 A kind of rotary self-lock pull head Active CN204317695U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420734376.0U CN204317695U (en) 2014-11-29 2014-11-29 A kind of rotary self-lock pull head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420734376.0U CN204317695U (en) 2014-11-29 2014-11-29 A kind of rotary self-lock pull head

Publications (1)

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CN204317695U true CN204317695U (en) 2015-05-13

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104921420A (en) * 2015-06-28 2015-09-23 晋江市金圣拉链科技有限公司 Self-locking puller
CN106037164A (en) * 2016-05-31 2016-10-26 福建浔兴拉链科技股份有限公司 Slider with double hooks
CN106307832A (en) * 2016-08-23 2017-01-11 福建浔兴拉链科技股份有限公司 Self locking zipper head structure with invisible function
CN106307829A (en) * 2016-08-29 2017-01-11 福建浔兴拉链科技股份有限公司 Trunk head with pulling-on piece capable of being rapidly assembled and disassembled
CN106333431A (en) * 2016-08-25 2017-01-18 福建浔兴拉链科技股份有限公司 Self-locking zipper head provided with concealed zipper pull tab

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104921420A (en) * 2015-06-28 2015-09-23 晋江市金圣拉链科技有限公司 Self-locking puller
CN106037164A (en) * 2016-05-31 2016-10-26 福建浔兴拉链科技股份有限公司 Slider with double hooks
CN106037164B (en) * 2016-05-31 2019-02-05 福建浔兴拉链科技股份有限公司 A kind of pull head with double hook
CN106307832A (en) * 2016-08-23 2017-01-11 福建浔兴拉链科技股份有限公司 Self locking zipper head structure with invisible function
CN106333431A (en) * 2016-08-25 2017-01-18 福建浔兴拉链科技股份有限公司 Self-locking zipper head provided with concealed zipper pull tab
CN106307829A (en) * 2016-08-29 2017-01-11 福建浔兴拉链科技股份有限公司 Trunk head with pulling-on piece capable of being rapidly assembled and disassembled
CN106307829B (en) * 2016-08-29 2019-04-05 福建浔兴拉链科技股份有限公司 A kind of trunk head of pulling-on piece fast assembling-disassembling

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