CN105077857B - The pressure snap-fastener being closed with twin-stage - Google Patents
The pressure snap-fastener being closed with twin-stage Download PDFInfo
- Publication number
- CN105077857B CN105077857B CN201410200286.8A CN201410200286A CN105077857B CN 105077857 B CN105077857 B CN 105077857B CN 201410200286 A CN201410200286 A CN 201410200286A CN 105077857 B CN105077857 B CN 105077857B
- Authority
- CN
- China
- Prior art keywords
- moving element
- fastener
- pin
- straight pin
- pressure snap
- 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.)
- Expired - Fee Related
Links
Abstract
It is a kind of with twin-stage be closed pressure snap-fastener comprising with the associated first part of the first fin and with the associated second part of the second fin；It is described partially due to interrelated and combining flap.The pressure snap-fastener further includes providing the first temporary engagement device being temporarily closed that wherein two parts are combined by weak binding and freely part is swung, and provide the second of the steady closure that wherein two parts tightly couple and stablize engagement device.
Description
Technical field
The present invention relates to the pressure snap-fasteners being closed with twin-stage.
Background technology
The field of the invention is the field of pressure snap-fastener, which is also referred to as " automatic " snap-fastener, is normally used for
Either generally being made substantially of fabric, leather, paper, plastic sheet material or other light materials for such as clothes is clamped mutually
Other articles two parts or two fins.
Pressure snap-fastener generally include the male portion that be clamped on the first fin to be coupled and with another fin one
Female part.
Each pressure is by the moving element and use that latch portion includes common unit or auxiliary assembly provided with coupling arrangement
It is clamped in another element on each fabric, leather, paper and similar fin in making the moving element.
The pressure snap-fastener of existing the above-mentioned type has the snap-fastener state of the snap-fastener state and closing opened.
Latter state provides mutual locking or the closure of the stabilization of two article fins.
But for example, because clothes or sack must be closed by shutoff operation rapidly and simply, that is not needed
It is frequently necessary to correctly be latched the effort and manual operations of the pressure snap-fastener a bit, so before final be closed, also often need
The temporary closure of two fins is provided.
Such possibility in fact may be particularly useful, because, such as sack must be temporarily closed and want
Open it again；Alternatively, in garment industry, since it is desired that preventing from carrying out complicated manual operations, pressed including many pressure to be latched
Two clothes fins of button.
Invention content
Therefore, the purpose of the present invention is to provide a kind of pressure snap fastener structures with twin-stage closing device, are different from
Some pressure snap-fasteners other than first in addition to allowing for pressure snap-fastener closes conjunction, also allow for closing conjunction smaller than first
The temporary closure of intensity, also, also can by than provide first close close needed for be easier, closing rapidly and simply much
It operates to realize the temporary closure.
In the range of above-mentioned purpose, the main object of the present invention is to provide such twin-stage clossing pressure snap-fastener, tool
There is the compact structure of the structure similar to existing pressure snap-fastener.
It is a further object of the present invention to provide such pressure snap-fasteners, compared with existing similar pressure snap-fastener,
It can be applied to and be configured to be difficult on such article of the operation to provide the closure of existing snap-fastener.
The still another object of the present invention is to provide such pressure snap fastener structure, can start to be obtained by being easy business
Element and material manufacture, and it is very competitive from minimum economic point of view in addition.
The still another object of the present invention is to provide such pressure snap fastener structure, due to the structure of its particular design
Feature and very reliable and safe operation.
It is realized by the pressure snap-fastener being closed with twin-stage and hereinafter will be more apparent from above-mentioned target
With purpose and in addition other purposes, the pressure snap-fastener include be suitable for being associated with the first part of the first fin with suitable for being associated with the
The second part of two fins；First and second part is when interrelated and in conjunction with the fin；The pressure snap-fastener
It is characterized in that：It further includes the first temporary engagement device for being adapted to provide for temporarily being closed, wherein first and second part is logical
The second stabilization engagement device that weak clamping combination is combined and freely part swings and be adapted to provide for steady closure is crossed, to permit
Perhaps described first and second part tightly couples.
Description of the drawings
Hereinafter, from the present invention in the accompanying drawings by show but infinite example is shown, preferably but not only
In explanation below one embodiment, further feature of the invention and advantage will become apparent from, wherein：
Fig. 1 is the sectional view for showing the pressure snap-fastener of the present invention, and common unit and auxiliary assembly are in mutual disassembled state,
The snap-fastener completely open and it is non-latching；
Fig. 2 is to show that the pressure snap-fastener of Fig. 1 is in the sectional view of its temporary closed position；
Fig. 3 is to show that the pressure snap-fastener of preamble attached drawing is in yet another section of its fully closed condition or position
Figure；
Fig. 4 is the decomposition section of pressure snap-fastener according to the present invention；
Figures 5 and 6 respectively illustrate the movable public affairs-of the male portion of the pressure snap-fastener of preamble attached drawing with side view and stereogram
Female element；
Fig. 7 and 8 respectively illustrates the movable mother-of female part of the pressure snap-fastener of preamble attached drawing with side view and stereogram
Male element；And
Fig. 9 is partial exploded cross section, shows to form pressure according to the present invention that it is clamped to it is necessary by being buckled in
Component part before on the fin being connected to.
Specific implementation mode
With reference to the numeral mark of above-mentioned attached drawing, totally indicated by reference number 1 according to the present invention with twin-stage closure
Pressure snap-fastener include can be with the first fin 9 associated first by latch portion 2 and can be with 18 associated second snap-fastener of the second fin
Part 3.
Therefore, it described two can be combined with each other by latch portion 2 and 3, to connect the fin 9 and 18.
More specifically, the fin 9 and 18 can be clothes, sack or any other article a part, and
It can be made from a variety of materials, such as fabric, leather substance etc..
Pressure snap-fastener according to the present invention includes providing the first temporary engagement device being temporarily closed, in temporary be closed,
Two parts are combined by weak binding, partly to swing；Stablize the second stabilization of either secure closure with offer or consolidates
Engagement device, in stabilization or secure closure, which is tightly combined.
As clearly shown in Figure 9, the first part 2 includes moving element 4, which includes moving element pin
5, there is the plunger 20 being enlarged compared with the diameter of the pin 5, and integrally with advantageous disc body 8.
Moving element 4 includes cap 6 in addition, is used as second surely by coordinating with the groove 7 being formed in main body 8 to operate
Fixed or secure closure device the female element of activity.
The moving element 4 is clamped to by first 10 on each supportive body or fin 9 successively, and head 10 includes being adapted to engage with
The hat of tip 11 in the corresponding recess or seat 12 that are formed in the main body in moving element 4.
The first moving element 4 to the first can be also realized by the other rivetings being known in the art and similar system
The combination of fin 9.
Second part 3 includes the second moving element 13 comprising main body 14, it includes narrowed portion 25 that the main body 14, which has,
Axial bore 15, and be designed to operation as the first temporary engagement device activity mother element.
Main body 14 includes straight pin 16 comprising radially enlarged portion 17, and connect suitable for being operated as the second stabilization
Attach together the activity male element set.
Advantageously, the straight pin 16 include notch either notch 24 its be designed in snap-fastener closed procedure or step
It is convenient for the flexible deformation of the pin in rapid process.
More specifically, the notch or notch 24 are operated in temporary closed procedure for the increasing convenient for hole 15,
The head 20 of the pin 5 of the moving element 4 of activating pressure snap-fastener wherein.
In steady closure or shutoff operation, as the pin 16 of moving element 13 is because by the tight edges in the hole 26 of cap 6
Portion 27 reverse bias and be engaged into the hole 26 of cap 6, the notch 24 narrows convenient for the pin 16 of moving element 13.
Therefore, because between the depth of the notch and the increasing of pin or bump and the conical section of female element
Interference effect change, so the tightness of component can correspondingly change, to allow the enlarged portion 17 of the pin 16 of moving element 13
Cross the tight edges part 27 of the cap 6 of moving element 4.
In stable shutoff operation, the small diameter of the pin 5 of the first moving element can advantageously be substantially smaller than second
The diameter in the hole 15 of moving element 13.
Therefore, slot milling 28, with hole 26 of the pin 16 by moving element 4 is made, to allow the section of pin 16
Freely narrow, this is clearly shown in Fig. 2 and 9.
Second moving element 13 will be clamped in the second support flap 18 by head 19, fully be similar to above-mentioned public affairs
The head 10 opened.
In addition, as clearly shown in Figure 4, the moving element 4 of male portion 2 can further comprise the gasket element of contoured
21 comprising the corresponding seat or recess 12 of the tip 11 for head 10.
Second moving element 13 of second part 3 includes corresponding cap 22 and contoured respectively or the washer of forming
Element 23.
The clamping element for clamp standoff main body and pressure snap-fastener according to the present invention disclosed above can also include
Other clamping devices, the article that this snap-fastener for depending on the present invention must be riveted or be fixed to the upper.
In operation, pressure snap-fastener 1 according to the present invention can provide two different closures according to correct operation order
Or close configuration, that is, temporarily closure and steady closure.
In the described temporary closure either weak locking or combination, as shown in Fig. 2, the first activity member of first part 2
The pin 5 of part 4 can be bonded under minimum effort in the central axial aperture 15 of the second moving element 13 of second part 3.
This mechanical grip being temporarily closed or clamping are intentionally weak closures, thus allow the two parts partly mutual
Phase swinging, because of the head 20 of pin 5, advantageously with 25 phase of narrowed portion outstanding of the inner edge portion in the hole 15 for providing pin 16
Cooperation, can swing, this is clearly shown in Fig. 4 in hole 15.
In steady closure either closes lock or connection, as shown in figure 3, the second moving element 13 of second female part 3
The cap 6 that first moving element 4 can be bonded on using required pushing force of pin 16 hole 26 in so that by its enlarged portion 17
It is reverse-biased to be pressed onto on the tightening edge 27 of same hat 6, it is bonded in the groove 7 of main body 8.
Therefore, in operation, operator does not need excessive effort and by easily and rapidly operating very much energy
Realize that first is temporarily closed, in the first temporary closure, originally two supportive bodies or fin 9 and 18 are maintained as to close
Distance is closed faintly to engage.
Then, in order to provide stable and last locking, greatly very using the chucking power than the first closure or faint locking
More chucking powers, for the snap-fastener of the disclosed type, in a conventional manner, combining flap 9 and 18, enough provide for realizing
The next another pressure being finally closed.
In order to provide the pressure snap-fastener 1 with improved aesthetic characteristic, pin 5 and cap 6, the moving element 13 of moving element 4
Main body 14 and cap 22 can be made of different material and/or color configuration.
In addition, possible improved embodiment according to the present invention, in addition to tip 11, cap 22 and the contoured mentioned
Except gasket element 21 and 23, head 10 and 19 can be also clamped on their own moving element 4 and 13 by other devices.
It has been found that the present invention fully realizes required target and purpose.
In fact, pressure snap-fastener has been provided in the present invention, compared with existing similar snap-fastener, have such excellent
Gesture：It allows for being formed its two-part first closure and is either temporarily closed or is latched.
Can be realized in a manner of very quick, simple it is such be closed or shutoff operation, do not need any excessive
It is closed effort, is thus significantly simplified for the commonly required closed procedure of such pressure snap-fastener.
Therefore, although in a manner of temporary, and using minimum effort, by the way that a hand is used only, so that it may with
Be latched the snap-fastener, at the same can with larger effort, be equal to usually used effort in existing pressure snap-fastener and carry out
Further final closure.
Another advantage of the present invention is that it allows also often so that application is tired because of their shape or configuration
On difficult article, for example, because lack the space carried out needed for lock operation, or because be difficult to provide to press latch portion to two
Mutual closure combine required reaction force, be closed using pressure snap-fastener.
Another advantage of the present invention also having is that it allows to be made in current different colours and material by the component of latch portion
View, thus improve the aesthetic properties of overall clothes article.
Different from a portion be male portion and another part be female part existing snap-fastener, according to the present invention
Pressure snap-fastener in, first part 2 operates in temporary be closed as male portion, and mother portion is provided under stable closed state
The function of dividing.
Vice versa, and second part 3 is used as female part operation in temporary be closed, and makees under stable closed state
It is operated for male portion.
When realizing the present invention, material used and corresponding size and shape can be arbitrary as needed.
Claims (13)
1. a kind of pressure snap-fastener being closed with twin-stage, including be suitable for being associated with the first of the first fin (9) by latch portion (2) and
Suitable for being associated with the second of the second fin (18) by latch portion (3)；Described first presses latch portion by latch portion (2) and described second
(3) interrelated, in conjunction with the fin；The pressure snap-fastener is characterized in that：It further includes being adapted to provide for first to be temporarily closed
The first temporary engagement device, wherein described first is combined simultaneously by latch portion (3) by weak binding by latch portion (2) and second
And freely part is swung, and be adapted to provide for the second of the second steady closure and stablize engagement device, to allow first snap-fastener
Partly (2) and second are tightly coupled by latch portion (3).
2. pressure snap-fastener according to claim 1, which is characterized in that described first includes the first activity by latch portion (2)
Element (4), first moving element (4) include moving element pin (5), and the moving element pin (5) has and the activity member
The diameter of part pin (5) integrally compared to the plunger (20) increased and with disc body (8), also wrap by first moving element (4)
The first cap (6) is included, first cap (6) engages by stablizing as second with the cooperation of the groove (7) of the disc body (8)
Female moving element of device operates.
3. pressure snap-fastener according to claim 2, which is characterized in that described second includes the second activity by latch portion (3)
Element (13), the second moving element (13) are formed by the second main body (14), and second main body (14) includes axial bore (15),
It is with narrowed portion (25) and is suitable for the female element of activity of the first temporary engagement device and is operated, second master
Body (14) includes straight pin (16), and the straight pin (16) has radially enlarged portion (17), and stablizes engagement as second
The activity male element of device is operated.
4. pressure snap-fastener according to claim 3, which is characterized in that the straight pin (16) includes multiple notch (24),
It is convenient for the flexible deformation of the straight pin (16) when carrying out closed procedure；The notch (24) is grasped in temporary closed procedure
The increasing convenient for the axial bore (15) is acted on, for engaging the plunger (20) of the first moving element (4) wherein；Steady
In fixed closed procedure, with second moving element (13) by first cap (6) the first hole (26) tightening edge
(27) reverse bias and be engaged into first hole (26) of first cap (6), the notch (24) be convenient for described second
The straight pin (16) of moving element (13) narrow.
5. pressure snap-fastener according to claim 4, which is characterized in that the activity member of first moving element (4)
There is part pin (5) minimum diameter, the minimum diameter to be substantially smaller than the axial bore (15) of second moving element (13)
Diameter, thus slot milling (28), to make first hole (26) of the straight pin (16) by the first moving element (4)
When allow pin section constriction.
6. pressure snap-fastener according to claim 3, which is characterized in that first moving element (4) passes through clamping head
(10) it is clamped on its each fin, the clamping head (10) includes clamping head cap, and the clamping head (10) includes being bonded on shape
Multiple tips (11) in corresponding seat in the disc body (8) of first moving element (4) described in Cheng Yu.
7. pressure snap-fastener according to claim 3, which is characterized in that first moving element (4) is clamped head (10)
It is clamped on each fin, the clamping head (10) includes the hat of tip (11), and the first activity member is formed in for being bonded on
In corresponding seat in the disc body (8) of part (4), first moving element (4) is carried out by riveting system and arrives each fin
On combination, also, described second includes the second moving element (13) formed by the second main body (14), institute by latch portion (3)
The second main body (14) is stated to include the axial bore (15) with narrowed portion (25) and be suitable for the first temporary engagement device
The female element of activity operated.
8. pressure snap-fastener according to claim 3, which is characterized in that second main body (14) includes straight pin (16),
The straight pin (16) includes radially enlarged portion (17) and the public moving element as the second stabilization engagement device is grasped
Make, the straight pin (16) is included in the notch of the flexible deformation convenient for the straight pin (16) when carrying out snap-fastener closed procedure
(24), the notch (24) wherein engages the work of first moving element (4) during temporary closed procedure
The increasing of the axial bore (15) of the plunger (20) of dynamic element pin (5).
9. pressure snap-fastener according to claim 4, which is characterized in that in steady closure operation, in the straight pin
(16) when being bonded under the reverse bias provided by tightening edge (27) in first hole (26) of first cap (6), institute
It states notch (24) convenient for the straight pin (16) of second moving element (13) to narrow, from there through changing notch (24)
Depth and radially enlarged portion (17) and the conical section of female element between interference degrees, change the pressure snap-fastener
Tightness, to allow the radially enlarged portion (17) of the straight pin (16) of second moving element (13) to cross the first activity
The tightening edge (27) of the first cap (6) of element (4).
10. pressure snap-fastener according to claim 3, which is characterized in that in steady closure operation, the first moving element
(4) minimum diameter of moving element pin (5) is less than the diameter of the axial bore (15) of the second moving element (13), thus makes
When obtaining first hole (26) of the straight pin (16) by the first moving element (4), the section for allowing straight pin (16) is left
The space (28) freely to narrow.
11. pressure snap-fastener according to claim 6, which is characterized in that by similar with the clamping head (10) another
Clamping head (19) completes the clamping on the second moving element (13) to the second fin (18), also, the first moving element (4) also wraps
The gasket element (21) of contoured is included, gasket element (21) includes the seat of the tip (11) for the clamping head (10)
(12), described second includes corresponding second cap (22) and corresponding spy by second moving element (13) of latch portion (3)
The gasket element (23) of fixed wheel exterior feature.
12. pressure snap-fastener according to claim 3, which is characterized in that when carrying out temporarily closure or weak locking, first
Second is engaged under minimum effort by the moving element pin (5) of the first moving element (4) of latch portion (2) presses latch portion
(3) axial bore (15) of the second moving element (13), such temporary closure provide weak mechanical grip, lead to as a result,
The plunger (20) so that the moving element pin (5) is crossed, with the axial bore for providing the straight pin (16)
(15) narrowed portion (25) of the protrusion of inward flange is worked in coordination, and is swung in the axial bore (15), and two parts are allowed
Partly mutual phase swinging.
13. pressure snap-fastener according to claim 3, which is characterized in that in carrying out steady closure or lock operation, institute
Second is stated by the straight pin (16) of second moving element (13) of latch portion (3) under pushing, by being bonded on its dish type
In the groove (7) of main body (8) and by its radially enlarged portion (17) by reverse bias in the first hole (26) of first cap (6)
Tightening edge (27) on, be engaged into the first hole (26) of the first cap (6) of the first moving element (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410200286.8A CN105077857B (en) | 2014-05-13 | 2014-05-13 | The pressure snap-fastener being closed with twin-stage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410200286.8A CN105077857B (en) | 2014-05-13 | 2014-05-13 | The pressure snap-fastener being closed with twin-stage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105077857A CN105077857A (en) | 2015-11-25 |
| CN105077857B true CN105077857B (en) | 2018-08-28 |
Family
ID=54559891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410200286.8A Expired - Fee Related CN105077857B (en) | 2014-05-13 | 2014-05-13 | The pressure snap-fastener being closed with twin-stage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105077857B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105661762B (en) * | 2016-02-03 | 2018-10-26 | 石狮市龙翔五金塑料制品有限公司 | A kind of button part |
| IT201700103682A1 (en) * | 2017-09-15 | 2019-03-15 | Alpinestars Res Srl | Protective helmet |
| GB2582817B (en) * | 2019-04-05 | 2022-09-21 | Dubrosky & Tracy Patent Service Corp | A closure for securing two pieces together |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2585897A (en) * | 1947-10-25 | 1952-02-12 | United Carr Fastener Corp | Snap fastener |
| GB1059052A (en) * | 1965-05-27 | 1967-02-15 | Scovill Manufacturing Co | Improvements in or relating to an ornamental snap fastener assembly |
| JPS62188207U (en) * | 1986-05-22 | 1987-11-30 | ||
| CN102014684A (en) * | 2008-02-29 | 2011-04-13 | Ykk株式会社 | Male snap part and female snap part |
| CN202999542U (en) * | 2012-12-26 | 2013-06-19 | 厦门明臣贸易有限公司 | Hand-pressing type snap fastener |
-
2014
- 2014-05-13 CN CN201410200286.8A patent/CN105077857B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2585897A (en) * | 1947-10-25 | 1952-02-12 | United Carr Fastener Corp | Snap fastener |
| GB1059052A (en) * | 1965-05-27 | 1967-02-15 | Scovill Manufacturing Co | Improvements in or relating to an ornamental snap fastener assembly |
| JPS62188207U (en) * | 1986-05-22 | 1987-11-30 | ||
| CN102014684A (en) * | 2008-02-29 | 2011-04-13 | Ykk株式会社 | Male snap part and female snap part |
| CN202999542U (en) * | 2012-12-26 | 2013-06-19 | 厦门明臣贸易有限公司 | Hand-pressing type snap fastener |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105077857A (en) | 2015-11-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2737816B1 (en) | Pressure snap fastener with a bivalent closure | |
| CN105077857B (en) | The pressure snap-fastener being closed with twin-stage | |
| CN104337130B (en) | Snap-fastener with anti-solution open system | |
| US11540657B2 (en) | Pressure cooker | |
| US20080115334A1 (en) | Drawstring toggle | |
| US20050223527A1 (en) | Pressure botton | |
| WO2014103009A1 (en) | Connector | |
| TWI568550B (en) | Hand tool with pivot function | |
| CN104337131B (en) | Snap-fastener with anti-solution open system | |
| CN107233015A (en) | Utcracker | |
| KR101573906B1 (en) | Easy length adjustment buckle for bags | |
| JP3290642B2 (en) | buckle | |
| CN208388486U (en) | Utcracker | |
| JP3213874U (en) | Slide fastener slider and a pair of slide fasteners | |
| RU2802618C2 (en) | Clamp, universal, with removable, interchangeable and adjustable plate | |
| CN206675106U (en) | A kind of self-locking type alloy sheath buckle structure | |
| CN203814773U (en) | Bag capable of being locked | |
| CN105946000A (en) | Multifunctional folding knife | |
| TWM507473U (en) | American and French dual-use fast valve connector | |
| CN113994107A (en) | Multipurpose clamping device comprising detachable, replaceable and customizable plates | |
| EP3266331B1 (en) | Pressure-operated closure device | |
| CN202326909U (en) | Spring fastener | |
| TWM479633U (en) | Clamping device | |
| TWM512647U (en) | Rope buckle | |
| JP3196270U (en) | Fastener tape |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20210513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |