CN110037394A - Zipper teeth chain - Google Patents
Zipper teeth chain Download PDFInfo
- Publication number
- CN110037394A CN110037394A CN201910316614.3A CN201910316614A CN110037394A CN 110037394 A CN110037394 A CN 110037394A CN 201910316614 A CN201910316614 A CN 201910316614A CN 110037394 A CN110037394 A CN 110037394A
- Authority
- CN
- China
- Prior art keywords
- cutting part
- band
- chain
- chain tooth
- zipper teeth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/02—Slide fasteners with a series of separate interlocking members secured to each stringer tape
- A44B19/04—Stringers arranged edge-to-edge when fastened, e.g. abutting stringers
- A44B19/06—Stringers arranged edge-to-edge when fastened, e.g. abutting stringers with substantially rectangular members having interlocking projections and pieces
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/02—Slide fasteners with a series of separate interlocking members secured to each stringer tape
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/24—Details
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/24—Details
- A44B19/34—Stringer tapes; Flaps secured to stringers for covering the interlocking members
Landscapes
- Slide Fasteners (AREA)
Abstract
The present invention provides a kind of zipper teeth chain of intensity that chain tooth can be improved while the left and right directions width for making chain tooth appears as narrow.Chain tooth (30) has the upper half (40) for the upper surface side for being configured at band (20) and is configured at the lower half (50) of the lower face side of band, there is divided 1st cutting part (41) and the 2nd cutting part (42) and the reinforcement part (43,44) for linking the 1st cutting part (41) and the 2nd cutting part (42), band (20) on strip length direction to expose between the 1st cutting part (41) and the 2nd cutting part (42) for the upper half (40).
Description
Technical field
The present invention relates to the zipper teeth chains of zipper.
Background technique
As previous zipper teeth chain, there is known following zipper teeth chain, which has a pair of of band and edge
Multiple chain tooths for installing respectively of opposite lateral margin of a pair of of band, chain tooth there is part 1 and the position of the upper surface side positioned at band
Lower face side in band and the part 2 with engageable head are formed with slot in the central portion of the left and right directions of part 1, and the 1st
Part (see, for example patent document 1) is divided by the slot or so.
Existing technical literature
Patent document
Patent document 1: No. 103564993 specifications of Chinese Patent No.
But, in the zipper teeth chain documented by above patent document 1, the bottom of slot reaches band, therefore, although chain tooth
Left and right directions width appear as narrow, but the part of part 1 separated independently is combined with part 2, therefore,
1 part is low relative to the bond strength of part 2, and chain tooth falls off from band sometimes.In addition, also public in above patent document 1
The embodiment (Figure 10, Figure 11 referring to patent document 1) that slotted bottom does not reach band is opened, but in this case, at the 1st
It can't see band between the partitioning portion for the left and right divided, therefore, the left and right directions width of chain tooth seems not narrow.
Summary of the invention
The present invention is made into view of situation above-mentioned, and its purpose is to provide one kind can be in the right and left for making chain tooth
The zipper teeth chain of the intensity of chain tooth is improved while appearing as narrow to width.
Above-mentioned purpose of the invention is reached by following structures.
(1) a kind of zipper teeth chain has a pair of of band and installs respectively along the opposite lateral margin of the pair of band
Multiple chain tooths, the zipper teeth chain be characterized in that, the chain tooth have the upper surface side for being configured at the band the upper half and
It is configured at the lower half of the lower face side of the band, the chain tooth is installed with the state for clipping the band, and the lower half has
The base portion for being installed on the band, the head engaged with the chain tooth of other side side and it is formed in the base portion and the head
Between neck, the upper half has on strip length direction divided 1st cutting part and the 2nd cutting part and by institute
State at least one reinforcement part of the 1st cutting part and the 2nd cutting part connection, the 1st cutting part and the 2nd partitioning portion
It is not configured to cover the neck of the lower half when overlooking chain tooth and exposes the head, the band is the described 1st
Expose between cutting part and the 2nd cutting part.
(2) zipper teeth chain according to (1), which is characterized in that the zipper teeth chain is configured to, and is engaged in chain tooth
When, the 2nd cutting part of the chain tooth of the 1st cutting part and another band of the chain tooth of a band
It is adjacent, and shape is arranged in a straight line along bandwidth direction.
(3) zipper teeth chain according to (1) or (2), which is characterized in that at least one reinforcement part is formed as cutting
Face arc-shaped.
(4) zipper teeth chain according to any one of (1)~(3), which is characterized in that at least one reinforcement part
The 1st reinforcement part is included, the one end of the one end of the 1st cutting part and the 2nd cutting part is linked；Reinforce with the 2nd
Portion links the other end of the 1st cutting part and the other end of the 2nd cutting part.
(5) zipper teeth chain according to any one of (1)~(4), which is characterized in that the 1st cutting part and institute
The 2nd cutting part is stated to configure in a manner of equally spaced arranging along strip length direction.
Invention effect
According to the present invention, the upper half have on strip length direction divided 1st cutting part and the 2nd cutting part and
At least one reinforcement part that 1st cutting part and the 2nd cutting part are linked, band expose between the 1st cutting part and the 2nd cutting part, because
This, can improve the intensity of chain tooth while the left and right directions width for making chain tooth appears as narrow.
Detailed description of the invention
Fig. 1 is the top view being illustrated to the zipper for the embodiment for using zipper teeth chain of the invention.
Fig. 2 is the enlarged plan view of the chain tooth of meshing state shown in FIG. 1.
Fig. 3 is the amplification inclinating view of the chain tooth of meshing state shown in Fig. 2.
Fig. 4 is the top view of chain tooth.
Fig. 5 is the bottom view of chain tooth.
Fig. 6 is the main view of chain tooth.
Fig. 7 is the line A-A cross-sectional view of Fig. 4.
Description of symbols
10: zipper teeth chain
20: band
21: core
30: chain tooth
40: the upper half
41: the 1 cutting parts
42: the 2 cutting parts
43: the 1 reinforcement parts
44: the 2 reinforcement parts
45: opening portion
46: layers of difference portion
50: lower half
51: base portion
52: head
53: neck
The height of H1: the 1 reinforcement part
The height of H2: the 2 reinforcement part
H3: the height of the upper half
SF: zipper
Specific embodiment
Hereinafter, explaining the zipper of the embodiment using zipper teeth chain of the invention in detail based on attached drawing.This
Outside, in the following description, about zipper, upside is set as the nearby side for the paper of Fig. 1, downside be set as relative to
Inboard for the paper of Fig. 1, front side are set as the upside for the paper of Fig. 1, and rear side is set as the paper relative to Fig. 1
For downside, left side is set as the left side for the paper of Fig. 1, and right side is set as the right side for the paper of Fig. 1
Side.In addition, upside is set as the nearby side for the paper of Fig. 4 about chain tooth, downside is set as the paper relative to Fig. 4
For inboard, front side is set as the upside for the paper of Fig. 4, under rear side is set as the paper of Fig. 4
Side, left side are set as the left side for the paper of Fig. 4, and right side is set as the right side for the paper of Fig. 4.Moreover,
Left and right directions is also referred to as width direction.
Firstly, being illustrated to the zipper SF for the zipper teeth chain 10 for using present embodiment.As shown in Figure 1, zipper
SF has: the band 20 of pair of right and left；Multiple chain tooths 30 are installed respectively along the opposite lateral margin of the band 20 of left and right；Pull head 11,
It makes 30 engagement/disengagement of chain tooth of left and right；Upper side 12 is respectively arranged in the upper end of the lateral margin of the band 20 of left and right；And
Opening feature 13 is installed on the lower end of the lateral margin of the band 20 of left and right.Also, zipper teeth chain 10 by left and right band 20 and point
The chain tooth 30 for not being installed on the band 20 of left and right is constituted.In addition, opening feature 13 is also possible to lower side.
As shown in Figures 2 and 3, band 20 is the shoestring with upper and lower surfaces, and one lateral margin is provided with core
Portion 21.As shown in fig. 7, the thickness of the up and down direction of core 21 forms bigger than the other parts of band 20.Also, along the band 20
Core 21 multiple chain tooths 30 are installed.
As shown in Figure 2 to 7, chain tooth 30 has the upper half 40 for the upper surface side for being configured at band 20 and is configured at band 20
The lower half 50 of lower face side, to clip the state installation of band 20 (core 21).The height dimension of the upper half 40 and lower half 50
It is formed substantially in the same manner.In addition, chain tooth 30 is synthetic resin system or made of metal.
As shown in figure 5, lower half 50 includes base portion 51, it is installed on band 20；Head 52 is directed towards from base portion 51
The band 20 of side extends, and engages with the chain tooth 30 of other side side；And neck 53, it is formed between base portion 51 and head 52, width
Width than head 52 is narrow.
As shown in Fig. 4, Fig. 6 and Fig. 7, the upper half 40 is included to be divided on strip length direction (left and right directions of chain tooth)
The 1st cutting part 41 cut and the 2nd cutting part 42；The front end of 1st cutting part 41 and the front end of the 2nd cutting part 42 are linked
1st reinforcement part 43；And the 2nd reinforcement part 44 for linking the rear end of the 1st cutting part 41 and the rear end of the 2nd cutting part 42.
1st cutting part 41 is set to the front side (upside of Fig. 2) in strip length direction in the upper half 40, and the 2nd cutting part 42 is set in the upper half 40
Rear side (downside of Fig. 2) in strip length direction.1st reinforcement part 43 is set as dividing the front end of the 1st cutting part 41 and the 2nd
The front end in portion 42 links and also links with the neck 53 of lower half 50.2nd reinforcement part 44 is by the rear end of the 1st cutting part 41
Portion and the connection of the rear end of the 2nd cutting part 42, and be set on band 20.
1st cutting part 41 and the 2nd cutting part 42 be each configured to when overlooking chain tooth cover lower half 50 neck 53 and
Expose the head 52.Also, the core 21 than the band 20 of the 1st cutting part 41 and the 2nd cutting part 42 leans on the part of front side
In conjunction with the upper surface of lower half 50.
In addition, passing through the 1st cutting part 41, the 2nd cutting part 42, the 1st reinforcement part 43 and the 2nd reinforcement part in the upper half 40
44 and be formed with the opening portion 45 of upper opening, the core 21 of band 20 exposes in the opening portion 45.That is, band 20 is
Expose between 1 cutting part 41 and the 2nd cutting part 42.
In addition, in the lower surface of the front end of the 1st cutting part 41 and the 2nd cutting part 42, to face the neck of lower half 50
Mode in 53 is respectively formed with the layers of difference portion 46 being recessed upwards.Under chain tooth meshing state, the head 52 of chain tooth 30 it is upper
The layers of difference portion 46 (lower surface of the front end of the 1st cutting part 41 and the 2nd cutting part 42) of the chain tooth 30 on surface and other side side is opposite.
In addition, when the zipper teeth chain 10 for making chain tooth meshing state bends to the state to upper surface side protrusion, the chain of other side side
The a part on the head 52 of tooth 30 enters layers of difference portion 46, therefore, can improve zipper tooth while maintaining the engaging of chain tooth 30
The flexibility of chain belt 10.
1st reinforcement part 43 and the 2nd reinforcement part 44 are formed along strip length direction (left and right directions).In addition, the 1st reinforcement part 43
Be formed as rectangular shape, the 2nd reinforcement part 44 is formed as section arc-shaped.Alternatively, it is also possible to by the 1st reinforcement part 43 and the 2nd
Both reinforcement parts 44 are formed as section arc-shaped, the 1st reinforcement part 43 only can also be formed as section arc-shaped.By that will add
Strong portion is formed as section arc-shaped, and reinforcement part will not be eye-catching, and the 1st cutting part 41 and the 2nd cutting part 42 can be made eye-catching.In addition,
The cross sectional shape of 1st reinforcement part 43 and the 2nd reinforcement part 44 does not limit, and can select arbitrary shape.
In addition, in the present embodiment, in order to keep chain while making the 1st cutting part 41 and the 2nd cutting part 42 is eye-catching
The intensity of tooth 30, the height H1 of the 1st reinforcement part 43 and the height H2 of the 2nd reinforcement part 44 are configured to the height H3's of the upper half 40
50% hereinafter, be preferably set to such as 25%~50% (referring to Fig. 7).In addition, each height H1~H3 be from the upper half 40 with
Height of the boundary position of lower half 50 to respective upper surface.In addition, the front and back of the 1st reinforcement part 43 and the 2nd reinforcement part 44
To width can be set freely in the range of the 1st reinforcement part 43 and not Chong Die with the core 21 of band 20 the 2nd reinforcement part 44.
Also, in the present embodiment, as depicted in figs. 1 and 2, each chain tooth 30 is configured to, in chain tooth engagement, a band
1st cutting part 41 of 20 chain tooth 30 is adjacent with the 2nd cutting part 42 of chain tooth 30 of another band 20, and along bandwidth direction
It is arranged in a straight line shape.
Moreover, in the present embodiment, with the 1st cutting part 41 and the 2nd cutting part 42 along strip length direction equally spaced
The mode of arrangement sets the interval between the 1st cutting part 41 and the 2nd cutting part 42 and the interval between each chain tooth 30.
In thus configured zipper teeth chain 10, the upper half 40 of chain tooth 30 is divided into the 1st cutting part 41 and the 2nd point
Portion 42 is cut, therefore, a chain tooth 30 can be made to seem that the left and right directions width of chain tooth 30 can be made in two narrow chain tooths
It appears as narrow.
In addition, the 1st cutting part 41 and the 2nd cutting part 42 are linked by the 1st reinforcement part 43 and the 2nd reinforcement part 44, the 1st cutting part
41 and the integration of the 2nd cutting part 42, therefore, it can be improved the knot of the 1st cutting part 41 and the 2nd cutting part 42 relative to lower half 50
Intensity is closed, can be improved the intensity of chain tooth 30.
In addition, the 1st cutting part 41 and 42 phase of the 2nd cutting part of the chain tooth 30 of another band 20 of the chain tooth 30 of a band 20
Neighbour, and it is arranged in a straight line shape along bandwidth direction, and the 1st cutting part 41 and the 2nd cutting part 42 are along strip length direction etc.
Compartment of terrain arrangement, therefore, when including the 2nd reinforcement part 44 chain tooth 30 of the left and right of observation meshing state together interiorly, the 1st point
Portion 41 is cut to seem to be connected with zigzag with the 2nd cutting part 42.
As described above, zipper teeth chain 10 according to the present embodiment, the upper half 40 have the 1st cutting part 41
Front end and the 2nd cutting part 42 front end connection the 1st reinforcement part 43 and by the rear end and the 2nd of the 1st cutting part 41
2nd reinforcement part 44 of the rear end connection of cutting part 42, band 20 expose between the 1st cutting part 41 and the 2nd cutting part 42, because
This, can improve the intensity of chain tooth 30 while the left and right directions width for making chain tooth 30 appears as narrow.
In addition, zipper teeth chain 10 according to the present embodiment, is configured to, and in chain tooth engagement, the chain tooth of a band 20
30 the 1st cutting part 41 is adjacent with the 2nd cutting part 42 of chain tooth 30 of another band 20, and is arranged in one along bandwidth direction
Linearly, therefore, it can be improved the beauty of zipper SF.
In addition, the 10, the 2nd reinforcement part 44 of zipper teeth chain according to the present embodiment is formed as section arc-shaped, therefore, the
2 reinforcement parts 44 will not be eye-catching, and the 1st cutting part 41 and the 2nd cutting part 42 can be made eye-catching.
In addition, the height H1 and the 2nd reinforcement part 44 of the 10, the 1st reinforcement part 43 of zipper teeth chain according to the present embodiment
Height H2 is configured to the 50% of the height H3 of the upper half 40 hereinafter, therefore, can make the 1st cutting part 41 and the 2nd cutting part
42 keep the intensity of chain tooth 30 while eye-catching.
In addition, zipper teeth chain 10 according to the present embodiment, is including the observation engagement together interiorly of the 2nd reinforcement part 44
When the chain tooth 30 of the left and right of state, the 1st cutting part 41 seems to be connected with zigzag with the 2nd cutting part 42, therefore, can be improved
The beauty of zipper SF.
In addition, the present invention is not limited to scheme illustrated by above embodiment, in the model for not departing from purport of the invention
It can be suitably changed in enclosing.
For example, in the present embodiment, it is provided with the 1st reinforcement part and the 2nd reinforcement part the two reinforcement parts, but do not limit
In this, reinforcement part is also possible to some in the 1st reinforcement part and the 2nd reinforcement part.
In addition, the Socialist Republic of Vietnam patent application (1- that the application was filed an application based on May 10th, 2018
2018-01982), content is applied in the application as reference.
Claims (5)
1. a kind of zipper teeth chain (10) has a pair of of band (20) and distinguishes along the opposite lateral margin of the pair of band (20)
Multiple chain tooths (30) of installation, which is characterized in that,
The chain tooth (30) has the upper half (40) for the upper surface side for being configured at the band (20) and is configured at the band (20)
Lower face side lower half (50), the chain tooth (30) with clip the band (20) state install,
The lower half (50) has the base portion (51) for being installed on the band (20), engages with the chain tooth (30) of other side side
Head (52) and the neck (53) being formed between the base portion (51) and the head (52),
The upper half (40) have on strip length direction divided 1st cutting part (41) and the 2nd cutting part (42) and
At least one reinforcement part (43,44) that 1st cutting part (41) and the 2nd cutting part (42) are linked,
1st cutting part (41) and the 2nd cutting part (42) are each configured to cover the lower half when overlooking chain tooth
(50) the neck (53) and expose the head (52),
The band (20) is exposed between the 1st cutting part (41) and the 2nd cutting part (42).
2. zipper teeth chain (10) according to claim 1, which is characterized in that
The zipper teeth chain (10) is configured to, chain tooth engagement when, the chain tooth (30) of a band (20) it is described
1st cutting part (41) is adjacent with the 2nd cutting part (42) of the chain tooth (30) of band described in another (20), and along band
Width direction is arranged in a straight line shape.
3. zipper teeth chain (10) according to claim 1 or 2, which is characterized in that
At least one reinforcement part is formed as section arc-shaped.
4. zipper teeth chain (10) according to claim 1 or 2, which is characterized in that
At least one reinforcement part includes the 1st reinforcement part (43), by the one end of the 1st cutting part (41) and described
The one end of 2 cutting parts (42) links；With the 2nd reinforcement part (44), by the other end of the 1st cutting part (41) and described
The other end of 2nd cutting part (42) links.
5. zipper teeth chain (10) according to claim 1 or 2, which is characterized in that
1st cutting part (41) and the 2nd cutting part (42) are matched in a manner of equally spaced arranging along strip length direction
It sets.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| VN1201801982 | 2018-05-10 | ||
| VN1-2018-01982 | 2018-05-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110037394A true CN110037394A (en) | 2019-07-23 |
| CN110037394B CN110037394B (en) | 2021-12-21 |
Family
ID=69709348
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910316614.3A Active CN110037394B (en) | 2018-05-10 | 2019-04-19 | Zipper teeth chain belt |
| CN201920536179.0U Expired - Fee Related CN210130444U (en) | 2018-05-10 | 2019-04-19 | Zipper teeth chain belt |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920536179.0U Expired - Fee Related CN210130444U (en) | 2018-05-10 | 2019-04-19 | Zipper teeth chain belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN110037394B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110037394B (en) * | 2018-05-10 | 2021-12-21 | Ykk株式会社 | Zipper teeth chain belt |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101057721A (en) * | 2006-03-07 | 2007-10-24 | Ykk株式会社 | Concealed slide fastener |
| CN103564993A (en) * | 2012-07-26 | 2014-02-12 | 上海吉田拉链有限公司 | Zipper teeth and zipper comprising same |
| CN206390415U (en) * | 2016-09-22 | 2017-08-11 | 曹昌文 | The sliding wedge and slide fastener for expanding and changing the shaping sprocket of tooth body and arranged in pairs or groups with it |
| CN207011823U (en) * | 2017-07-11 | 2018-02-16 | 深圳市华圣达拉链有限公司 | A kind of slide fastener and the dress ornament with the slide fastener |
| CN108936982A (en) * | 2017-05-23 | 2018-12-07 | 太平洋拉链股份有限公司 | zipper |
| CN210130444U (en) * | 2018-05-10 | 2020-03-10 | Ykk株式会社 | Zipper teeth chain belt |
-
2019
- 2019-04-19 CN CN201910316614.3A patent/CN110037394B/en active Active
- 2019-04-19 CN CN201920536179.0U patent/CN210130444U/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101057721A (en) * | 2006-03-07 | 2007-10-24 | Ykk株式会社 | Concealed slide fastener |
| CN103564993A (en) * | 2012-07-26 | 2014-02-12 | 上海吉田拉链有限公司 | Zipper teeth and zipper comprising same |
| CN206390415U (en) * | 2016-09-22 | 2017-08-11 | 曹昌文 | The sliding wedge and slide fastener for expanding and changing the shaping sprocket of tooth body and arranged in pairs or groups with it |
| CN108936982A (en) * | 2017-05-23 | 2018-12-07 | 太平洋拉链股份有限公司 | zipper |
| CN207011823U (en) * | 2017-07-11 | 2018-02-16 | 深圳市华圣达拉链有限公司 | A kind of slide fastener and the dress ornament with the slide fastener |
| CN210130444U (en) * | 2018-05-10 | 2020-03-10 | Ykk株式会社 | Zipper teeth chain belt |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110037394B (en) | 2021-12-21 |
| CN210130444U (en) | 2020-03-10 |
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