CN103767250B - Elasticity snap-fastener in a kind of bundled device - Google Patents
Elasticity snap-fastener in a kind of bundled device Download PDFInfo
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- CN103767250B CN103767250B CN201410010723.XA CN201410010723A CN103767250B CN 103767250 B CN103767250 B CN 103767250B CN 201410010723 A CN201410010723 A CN 201410010723A CN 103767250 B CN103767250 B CN 103767250B
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Abstract
The invention provides the elasticity snap-fastener in a kind of bundled device, belong to field of mechanical technique.It solve the problem that the operation of existing bracelet parts is comparatively complicated.This elasticity snap-fastener, comprise buckle frame, pressing board and spring, be hinged on buckle frame top in the middle part of pressing board and form the passage passed for belt body between, pressing board the inner has bite, pressing board outer end has the press section for operator presses, and spring bite between pressing board and buckle frame and under the elastic force effect of spring can be rocked to and be close to buckle frame.The amount of parts of this elasticity snap-fastener is less, and structure is comparatively simple, and easy to assembly, production efficiency is higher; Only need press during operation or unclamp pressing board, it is easy and simple to handle; Be made of one formula structure at this by smashing two torsion springs, make pressing board uniform force, in use structure is more stable; In addition, contact plate offers locating slot, and be positioned on buckle by contact plate, its processing more for convenience.
Description
Technical field
The invention belongs to field of mechanical technique, relate to the elasticity snap-fastener in a kind of bundled device.
Background technology
Bundled device is a kind of conventional binding tools, and for a long time, the bracelet in bundled device is used as tension force and length adjuster always, especially in aviation and road haulage.
Such as, Chinese invention patent (application number: 201210272714.9; Authorization Notice No.: CN102907826A) disclose a kind of bracelet, possess: the male parts of the free end of fixed band; And linking the female part of male parts, female part possesses: cloudy main body, has the insert port of the insertion section of inserting male parts and is hollow barrel-type; And Lock Part, be positioned at the inside of cloudy main body, and be locked in this insert port by the insertion section of the male parts inserted from insert port, the feature of bracelet is, Lock Part possesses: locking piece, is locked in the insertion section of the male parts inserted from insert port in this insert port; Disengage button, is located on locking piece, and from the opening portion be located at cloudy main body outwardly, and carry out push operation by the inside to cloudy main body, can unlock state; And back-moving spring, between disengage button and the inside of cloudy main body, to disengage button to the opening portion from cloudy main body direction outwardly afterburning, disengage button can be selected can in the locked state by the releasing position of opening portion and the latched position that can abut with opening portion periphery.
But smash at this band, operation is comparatively complicated, is used in operating efficiency after in bundled device not high, is necessary to develop a kind of snap-fastener improving bundled device operating efficiency.
Summary of the invention
The object of the invention is to there are the problems referred to above for existing technology, propose and be a kind ofly connected to elasticity fast by the elasticity snap-fastener in the bundled device buckled, to improve the efficiency of bundled device with physical efficiency.
Object of the present invention realizes by following technical proposal: the elasticity snap-fastener in a kind of bundled device, comprise buckle frame, pressing board and spring, it is characterized in that, described pressing board is tabular and is hinged on buckle frame top in the middle part of pressing board, described pressing board the inner has bite, described pressing board outer end has the press section for operator presses, described spring above-mentioned bite between pressing board and buckle frame and under the elastic force effect of spring can be resisted against in buckle frame, and after applying pressed by external force press section, above-mentioned bite can depart from buckle frame and form the passage passed for belt body between.
During use, with the press section on hand pressing pressing board, pressing force overcomes the elastic force of spring, pressing board is rotated around the hinged place between itself and buckle frame, forms the passage passed for belt body between pressing board and buckle frame.After this, belt body is penetrated this passage, adjustment belt body is to Len req, and unclamp the press section of pressing board, under the effect of spring force, the bite on pressing board is rocked to and is close to buckle frame place, and is positioned between pressing board and buckle frame by belt body.Like this, the location of belt body is just completed.
User is when using this snap-fastener, and the press section that only need press or unclamp pressing board just can complete untiing or locating belt body, and its operation is comparatively simple, and operating efficiency is higher.
Elasticity in above-mentioned bundled device, by smashing, is connected with bearing pin in the middle part of described pressing board, and two edges of pressing board are stretched out at the two ends of above-mentioned bearing pin respectively and the two ends of bearing pin are connected to buckle frame top.Bearing pin is set in the middle part of pressing board, makes the connection between pressing board and buckle frame comparatively firm.
Elasticity in above-mentioned bundled device is by smashing, and described buckle frame comprises the substrate flange dug vertical with substrate two edge, and the two ends of above-mentioned bearing pin are connected to flange place, above-mentioned pressing board, the passage that between substrate and flange, formation is passed for belt body.Substrate is by punching press one-shot forming, and belt body is not connected to by when buckling, and the bite of pressing board its inner under the elastic force effect of spring is resisted against on substrate, certainly, this state is that it cannot be rotated further again because pressing board is subject to the stop of substrate, that is, spacing to pressing board by substrate.Otherwise, after the elastic force that pressing pressing board makes it overcome spring swings, the bite of pressing board the inner can depart from substrate and form above-mentioned passage, belt body is inserted this passage place and stops applying external force to pressing board again, now, under the elastic force effect of spring, belt body is pressed between bite and substrate.
Elasticity in above-mentioned bundled device is by smashing, described spring is torsion spring, and the quantity of torsion spring is two, two torsion springs are enclosed within the two ends place of bearing pin respectively, the two ends of described torsion spring are respectively contact site one and contact site two, above-mentioned contact site one is resisted against in buckle frame, and above-mentioned contact site two is resisted against on pressing board.Arrange two torsion springs, make the stressed comparatively even of pressing board both sides, operationally structure is comparatively stable to make this snap-fastener.Meanwhile, relative to a torsion spring, the elastic force of two torsion springs is larger, makes pressing board more obvious to the interlocking of belt body, makes the location of belt body more stable.If when not having belt body, under the elastic force effect of spring, the bite of pressing board the inner is resisted against on substrate; If when having belt body, under the elastic force effect of spring, belt body is pressed between bite and belt body.
Elasticity in above-mentioned bundled device is by smashing, and the contact site two of described two torsion springs is integral type structure and contact site two is resisted against pressing board sidepiece between pressing board and substrate.Two contact sites two are made of one formula, interlock effect can be produced when stressed, to make on pressing board and contact site stressed more even between spring, improve this snap-fastener structural stability in use.After two contact sites two are made of one formula structure, two torsion springs are also integral type structure, like this, make the amount of parts of the elasticity snap-fastener in this bundled device less, assemble more convenient, improve production efficiency.
Elasticity in above-mentioned bundled device is by smashing, and described contact site two is in strip, and described pressing board sidepiece has the recessed limiting section of arc, and above-mentioned contact site two is resisted against limiting section place.Owing to being provided with curved recessed limiting section at pressing board sidepiece, pressing or unclamping in the process of pressing board, contact site two can move relative to pressing board, and therefore, the movement that contact site two can be comparatively level and smooth on limiting section, makes the operation of this snap-fastener comparatively stable.Limiting section is arranged on the bottom surface of pressing board.
Elasticity in above-mentioned bundled device is by smashing, described pressing board sidepiece is fixed with the some banking stops be parallel to each other, one end of above-mentioned banking stop is positioned at pressing board outer end, the other end of banking stop is positioned at the hinged place of pressing board, above-mentioned banking stop edge is curved recessed, described every sheet banking stop coincides along the axis projection of bearing pin, and above-mentioned all banking stops form described limiting section, and above-mentioned contact site two is resisted against on each banking stop.That is, limiting section is made up of the banking stop that some shapes are identical, while level and smooth movement, also saves the material of limiting section, decreases the weight of this snap-fastener realizing contact site two on limiting section.Banking stop is arranged perpendicular to pressing board.
Elasticity in above-mentioned bundled device is by smashing, and described pressing board the inner is arcwall face, and described bite is the some toothrow teeth protruding from above-mentioned arcwall face, and described some toothrow teeth all parallel with the axis of bearing pin.Arrange some toothrow teeth as bite, its occlusion effect is better, belt body comparatively firmly can be positioned between pressing board and buckle frame.As a kind of preferred version, adjacent two toothrow teeth stagger mutually.Teeth are arranged in arcwall face, make the belt body being positioned at pressing board the inner place all can be subject to the snap-in force of bite when all angles, thus make the locating effect of this snap-fastener to belt body better.
Elasticity in above-mentioned bundled device is by smashing, and described bite the inner is arcwall face, and above-mentioned bite is the annular knurl being positioned at above-mentioned arcwall face place.Because knurled surface is uneven, after belt body is engaged by pressing board, the bite on pressing board and the frictional force between belt body are comparatively large, can be comparatively firmly positioned between pressing board and buckle frame by belt body.
Elasticity in above-mentioned bundled device, by smashing, described substrate is also connected with contact plate, and surface just right with bite on described contact plate has some locating slots axially recessed along bearing pin.Contact plate is as less parts and arrange locating slot thereon separately, and it is processed more for convenience.Locating slot on contact plate and bite coordinate jointly, the bite of pressing board acts on belt body, and makes belt body portion embed in locating slot, like this, frictional force between the bite of belt body and pressing board and buckle frame is larger, and can comparatively stable being fixed between pressing board and buckle frame by belt body.
Elasticity in above-mentioned bundled device is by smashing, described contact plate is rectangular tabular, two edges of contact plate have the buckling parts of protrusion, have the location division that being formed between breach and breach and substrate edge of running through matches with contact plate in the middle part of aforesaid substrate, above-mentioned contact plate abuts on location division and two buckling parts are resisted against two edges of location division respectively.During use, a belt body is socketed on contact plate and location division through breach.When needing the length adjusting belt body, the press section of pressing pressing board, makes bite leave contact plate place, and the length of adjustment belt body, unclamp pressing board afterwards, bite is reset to contact plate place under the effect of spring force, and belt body is located.
Elasticity in above-mentioned bundled device is by smashing, and contact plate is provided with projection, and the contact site one of spring is resisted against on projection.Like this, without the need to arranging the structure of the contact site one of retainer spring in buckle frame in addition, make the overall structure of snap-fastener comparatively simple.
Compared with prior art, the elasticity snap-fastener in this bundled device has the following advantages:
1, only need press pressing board during operation, then belt body is adjusted to applicable position, unclamp pressing board, belt body just can be located, and its operation more for convenience;
2, two torsion springs are made of one formula structure, and make pressing board uniform force, in use structure is more stable, make the assembling of this snap-fastener also more for convenience;
3, on contact plate, offer locating slot, and be positioned on pressing board by contact plate, its processing more for convenience.
Accompanying drawing explanation
Fig. 1 is the perspective view of the elasticity snap-fastener in this bundled device;
Fig. 2 is the explosive view of the elasticity snap-fastener in this bundled device;
Fig. 3 is that elasticity in this bundled device is by the perspective view smashing pressing board;
Fig. 4 is that elasticity in this bundled device is by the perspective view smashing contact plate;
Fig. 5 is the elasticity snap-fastener sectional view in use in this bundled device;
Fig. 6 is the enlarged drawing at A place in Fig. 5;
Fig. 7 is the elasticity snap-fastener top view in use in this bundled device.
In figure, 1, buckle frame; 11, substrate; 12, flange; 13, location division; 14, socket part; 15, breach; 2, pressing board; 21, bite; 22, press section; 23, limiting section; 231, banking stop; 3, spring; 31, contact site one; 32, contact site two; 4, bearing pin; 5, contact plate; 51, locating slot; 52, projection; 53, strip groove; 54, buckling parts; 6, belt body one; 7, belt body two.
Detailed description of the invention
As depicted in figs. 1 and 2, the elasticity snap-fastener in this bundled device comprises buckle frame 1, pressing board 2, spring 3.
Buckle frame 1 comprises the vertical flange 12 dug in the same way in substrate 11 and substrate 11 two pairs of edges.
Be hinged with bearing pin 4 in the middle part of pressing board 2, two edges of pressing board 2 are stretched out at the two ends of bearing pin 4 respectively and the two ends of bearing pin 4 are connected in two flange 12 places of buckle frame 1, and bearing pin 4 and substrate 11 be arranged in parallel.In the middle part of pressing board 2, arrange bearing pin 4, pressing board 2 rotates relative to buckle frame 1 around the axis of bearing pin 4, and the contact area between pressing board 2 and bearing pin 4 is comparatively large, makes the connection between pressing board 2 and buckle frame 1 comparatively firm.Alternatively, bearing pin is connected in the middle part of pressing board, and the two ends of bearing pin lay respectively at two flange places of buckle frame and bearing pin can rotate relative to the flange place of buckle frame.
The inner of pressing board 2 has bite 21, and its outer end has the press section 22 for operator presses, and bearing pin 4 is between bite 21 and press section 22.Under the effect of spring 3 elastic force, pressing board 2 is it is inner against one end on the substrate 11.Position substrate 11 is positioned at below bite 21 is location division 13, the position of the other end relative with location division 13 on substrate 11 is socket part 14, position on substrate 11 between location division 13 and socket part 14 has breach 15, and during use, belt body passes from breach 15.Spring 3 above-mentioned bite 21 between pressing board 2 and buckle frame 1 and under the elastic force effect of spring 3 can be rocked to and be close to buckle frame 1.
Contact plate 5 is rectangular tabular, two edges of contact plate 5 have the buckling parts 54 of protrusion, have the location division 13 that being formed between breach 15 and breach 15 and substrate 11 edge of running through matches with contact plate 5 in the middle part of substrate 11, contact plate 5 abuts on location division 13 and two buckling parts 54 are resisted against two edges of location division 13 respectively.Shape and the contact plate 5 of location division 13 match, and contact plate 5 snaps onto on location division 13.
Substrate 11 is also connected with contact plate 5, and surface just right with bite 21 on contact plate 5 has some locating slots 51 axially recessed along bearing pin 4.Contact plate 5 is as less parts and arrange locating slot 51 thereon separately, and it is processed more for convenience.Locating slot 51 on contact plate 5 and bite 21 coordinate jointly, the bite 21 of pressing board 2 acts on belt body, and make belt body portion embed in locating slot 51, like this, frictional force between the bite 21 of belt body and pressing board 2 and buckle frame 1 is larger, and can be comparatively stable belt body is fixed between pressing board 2 and buckle frame 1.
As shown in Figure 4, the side near buckle frame 1 socket part 14 on contact plate 5 has some strip grooves 52, and the setting direction of strip groove 52 is identical with the setting direction of locating slot 51.Contact plate 5 arranges strip groove 52, can increase the frictional force between belt body and contact plate 5, thus make this snap-fastener in use, structure is more stable, and belt body not easily departs from from contact plate 5.
The bite 21 of pressing board 2, between contact plate 5 and flange 12, form the passage passed for belt body.Substrate 11 is by punching press one-shot forming, belt body is not connected to by when buckling, the bite 21 of pressing board 2 its inner under the elastic force effect of spring 3 is against on the substrate 11, certainly, this state is because pressing board 2 is subject to the stop of substrate 11, it cannot be rotated further again, that is, spacing by substrate 11 pairs of pressing boards 2.Otherwise, after the elastic force that pressing pressing board 2 makes it overcome spring 3 swings, inner bite 21 can depart from substrate 11 and form above-mentioned passage, belt body is inserted this passage place and stops applying external force to pressing board 2 again, now, under the elastic force effect of spring 3, belt body is pressed between bite 21 and substrate 11.
Spring 3 is torsion spring, and the quantity of torsion spring is two, and two torsion springs are enclosed within the two ends place of bearing pin 4 respectively, and the two ends of torsion spring are respectively contact site 1 and contact site 2 32.
Contact site 2 32 is in strip, and described pressing board 2 sidepiece has the recessed limiting section 23 of arc, and contact site 2 32 is resisted against limiting section 23 place.Owing to being provided with curved recessed limiting section 23 at pressing board 2 sidepiece, pressing or unclamping in the process of pressing board 2, contact site 2 32 can move relative to pressing board 2, therefore, contact site 2 32 can be comparatively level and smooth on limiting section 23 movement, make the operation of this snap-fastener comparatively stable.
As shown in Figure 3, pressing board 2 sidepiece is fixed with 4 and is parallel to each other and the banking stop 231 evenly arranged, and banking stop 231 is all arranged perpendicular to pressing board 2.One end of banking stop 231 is positioned at pressing board 2 outer end, the other end of banking stop 231 is positioned at the hinged place of pressing board 2, banking stop 231 edge is curved recessed, every sheet banking stop 231 coincides along the axis projection of bearing pin, all banking stops 231 form described limiting section 23, and contact site 2 32 is resisted against on each banking stop 231.That is, limiting section 23 is made up of the banking stop 231 that some shapes are identical, while level and smooth movement, also saves the material of limiting section, decreases the weight of this snap-fastener realizing contact site 2 32 on limiting section 23.
As shown in Figure 4, contact plate 5 is provided with projection 52, and the contact site 1 of spring 3 is resisted against on projection 52.Like this, without the need to arranging the structure of the contact site 1 of retainer spring 3 in buckle frame 1 in addition, make the overall structure of snap-fastener comparatively simple.Contact site 2 32 is resisted against on pressing board 2.The contact site 2 32 of two torsion springs is integral type structure and contact site 2 32 is resisted against pressing board 2 sidepiece between pressing board 2 and substrate 11.Two contact sites 2 32 are made of one formula structure, make on pressing board 2 and contact site stressed more even between spring 3, improve this snap-fastener structural stability in use.After two contact sites 2 32 are made of one formula structure, two torsion springs are also integral type structure, like this, make the amount of parts of the elasticity snap-fastener in this bundled device less, assemble more convenient, improve production efficiency.Arrange the torsion spring of this spline structure, make the stressed comparatively even of pressing board 2 both sides, operationally structure is comparatively stable to make this snap-fastener, makes the interlocking of pressing board 2 pairs of belt bodies more obvious, makes the location of belt body more stable.
Pressing board 2 the inner is arcwall face, and bite 21 is for protruding from some toothrow teeth of above-mentioned arcwall face, and the teeth of these rows all parallel with the axis of bearing pin 4.Arrange some toothrow teeth as bite 21, its occlusion effect is better, belt body comparatively firmly can be positioned between pressing board 2 and buckle frame 1.Adjacent two toothrow teeth stagger mutually, and these teeth are by rows that arc surface is arranged on the inner of pressing board 2.Teeth are arranged in arc surfaced, make the belt body being positioned at pressing board 2 the inner place all can be subject to the snap-in force of bite 21 when all angles, thus make the locating effect of this snap-fastener to belt body better.
Alternatively, bite the inner is arcwall face, and bite is the annular knurl being positioned at arcwall face place.Because knurled surface is uneven, after belt body is engaged by pressing board, the bite on pressing board and the frictional force between belt body are comparatively large, can be comparatively firmly positioned between pressing board and buckle frame by belt body.
Now the use procedure of the elasticity snap-fastener in this bundled device is described below:
As shown in Figures 5 to 7, when using the elasticity snap-fastener in this bundled device, by buckling connection two belt bodies: belt body 1 and belt body 27.One end of belt body 1 is socketed on socket part 14, the other end connection fastener of belt body 1.One end of belt body 27 is worn back from pressing board 2 bite 21 and contact plate 5, the other end connection fastener of belt body 27 through the breach 15 buckle frame 1 from the below of snap-fastener.During restraint of loads, two fasteners be connected on belt body 1 and belt body 27 are located respectively, and with the press section 22 of hand pressing pressing board 2, form larger space between the bite 21 of pressing board 2 and contact plate 5, belt body 27 can adjust comparatively freely.According to the binding requirement of goods, the length of adjustment belt body 27.After adjustment, the hand of user unclamps the press section 22 of pressing board 2, and under the effect of spring 3, belt body 27 extruding near contact plate 5, and is positioned between the bite 21 of pressing board 2 and contact plate 5 by the bite 21 of pressing board 2.
Due to this by smashing, the negligible amounts of parts, therefore, its structure is comparatively simple.In use, the press section 22 that only need press or unclamp pressing board 2 just can complete the location of belt body or untie user, and its operation is comparatively simple.
Claims (12)
1. the elasticity snap-fastener in a bundled device, comprise buckle frame (1), pressing board (2) and spring (3), it is characterized in that, described pressing board (2) is in tabular and pressing board (2) middle part is hinged on buckle frame (1) top, described pressing board (2) the inner has bite (21), described pressing board (2) outer end has the press section (22) for operator presses, described spring (3) is positioned between pressing board (2) and buckle frame (1) and above-mentioned bite (21) can be resisted against in buckle frame (1) under the elastic force effect of spring (3), apply pressed by external force press section (22) bite (21) above-mentioned afterwards can depart from buckle frame (1) and form the passage passed for belt body between.
2. the elasticity snap-fastener in bundled device according to claim 1, it is characterized in that, described pressing board (2) middle part is connected with bearing pin (4), and two edges of pressing board (2) are stretched out at the two ends of above-mentioned bearing pin (4) respectively and the two ends of bearing pin (4) are connected to buckle frame (1) top.
3. the elasticity snap-fastener in bundled device according to claim 2, it is characterized in that, described buckle frame (1) comprises substrate (11) flange (12) dug vertical with substrate (11) two edge, the two ends of above-mentioned bearing pin (4) are connected to flange (12) place, above-mentioned pressing board (2), the passage that between substrate (11) and flange (12), formation is passed for belt body.
4. the elasticity snap-fastener in the bundled device according to Claims 2 or 3, it is characterized in that, described spring (3) is torsion spring, and the quantity of torsion spring is two, two torsion springs are enclosed within the two ends place of bearing pin (4) respectively, the two ends of described torsion spring are respectively contact site one (31) and contact site two (32), above-mentioned contact site one (31) is resisted against in buckle frame (1), and above-mentioned contact site two (32) is resisted against on pressing board (2).
5. the elasticity snap-fastener in bundled device according to claim 4, it is characterized in that, the contact site two (32) of described two torsion springs is for integral type structure and contact site two (32) is resisted against pressing board (2) sidepiece between pressing board (2) and substrate (11).
6. the elasticity snap-fastener in bundled device according to claim 4, it is characterized in that, described contact site two (32) is in strip, described pressing board (2) sidepiece has the recessed limiting section (23) of arc, and above-mentioned contact site two (32) is resisted against limiting section (23) place.
7. the elasticity snap-fastener in bundled device according to claim 6, it is characterized in that, described pressing board (2) sidepiece is fixed with the some banking stops be parallel to each other (231), one end of above-mentioned banking stop (231) is positioned at pressing board (2) outer end, the other end of banking stop (231) is positioned at the hinged place of pressing board (2), above-mentioned banking stop (231) edge is curved recessed, described in every sheet, banking stop (231) coincides along the axis projection of bearing pin (4), limiting section (23) described in all above-mentioned banking stops (231) are formed, above-mentioned contact site two (32) is resisted against on each banking stop (231).
8. the elasticity snap-fastener in the bundled device according to Claims 2 or 3, it is characterized in that, described pressing board (2) the inner is arcwall face, described bite (21) is for protruding from some toothrow teeth of above-mentioned arcwall face, and described some toothrow teeth all parallel with the axis of bearing pin (4).
9. the elasticity snap-fastener in bundled device according to claim 1, is characterized in that, described bite the inner is arcwall face, and above-mentioned bite is the annular knurl being positioned at above-mentioned arcwall face place.
10. the elasticity snap-fastener in bundled device according to claim 3, it is characterized in that, described substrate (11) is also connected with contact plate (5), the surface that described contact plate (5) is upper and bite (21) is just right has some locating slots (51) axially recessed along bearing pin (4).
Elasticity snap-fastener in 11. bundled devices according to claim 10, it is characterized in that, described contact plate (5) is rectangular tabular, two edges of contact plate (5) have the buckling parts (54) of protrusion, in the middle part of aforesaid substrate (11), there is the breach (15) run through and between breach (15) and substrate (11) edge, form the location division (13) matched with contact plate (5), above-mentioned contact plate (5) abuts in two edges that upper and two buckling parts (54) in location division (13) are resisted against location division (13) respectively.
Elasticity snap-fastener in 12. bundled devices according to claim 11, it is characterized in that, described substrate (11) also comprises socket part (14), described breach (15) is positioned between socket part (14) and location division (13), described socket part (14) is socketed with belt body one (6), this elasticity is also connected with belt body two (7) by buckling, and one end of described belt body two (7) is worn back from pressing board (2) bite (21) and contact plate (5) through breach (15) from substrate (11) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410010723.XA CN103767250B (en) | 2014-01-09 | 2014-01-09 | Elasticity snap-fastener in a kind of bundled device |
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|---|---|---|---|
| CN201410010723.XA CN103767250B (en) | 2014-01-09 | 2014-01-09 | Elasticity snap-fastener in a kind of bundled device |
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| CN103767250A CN103767250A (en) | 2014-05-07 |
| CN103767250B true CN103767250B (en) | 2015-12-09 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107125855A (en) * | 2016-02-29 | 2017-09-05 | 珠海阳光儿童用品有限公司 | Safety buckle, safety buckle group, safety device and the safety clothes hem |
| CN113713321B (en) * | 2021-08-03 | 2023-03-14 | 安徽即刻动身健身器械科技有限公司 | Multifunctional door holder and training belt |
| CN113713320B (en) * | 2021-08-03 | 2023-02-28 | 安徽即刻动身健身器械科技有限公司 | Combined suspension type training belt |
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| CN201398539Y (en) * | 2009-04-27 | 2010-02-10 | 台湾扣具工业股份有限公司 | Press-type buckle |
| CN102907826A (en) * | 2011-08-01 | 2013-02-06 | 株式会社利富高 | Buckle |
| CN203851917U (en) * | 2014-01-09 | 2014-10-01 | 浙江双友物流器械股份有限公司 | Elastic snap fastener in binder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103767250A (en) | 2014-05-07 |
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Denomination of invention: Elastic snap fastener in binding device Effective date of registration: 20211229 Granted publication date: 20151209 Pledgee: Bank of China Limited Yuhuan sub branch Pledgor: ZHEJIANG TOPSUN LOGISTIC CONTROL Co.,Ltd. Registration number: Y2021330002723 |
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Granted publication date: 20151209 Pledgee: Bank of China Limited Yuhuan sub branch Pledgor: ZHEJIANG TOPSUN LOGISTIC CONTROL Co.,Ltd. Registration number: Y2021330002723 |