CN1810179A - Buckle for regulating band length - Google Patents
Buckle for regulating band length Download PDFInfo
- Publication number
- CN1810179A CN1810179A CN 200610023726 CN200610023726A CN1810179A CN 1810179 A CN1810179 A CN 1810179A CN 200610023726 CN200610023726 CN 200610023726 CN 200610023726 A CN200610023726 A CN 200610023726A CN 1810179 A CN1810179 A CN 1810179A
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- CN
- China
- Prior art keywords
- snap close
- projection
- latch protrusion
- buckling
- fastening
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- 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.)
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Abstract
The buckle for regulating band length includes one male buckle part with at least one downward protuberating buckling lug with buckling claw and at least one downward protuberating locking lug; and one female buckling part with at least one buckling slot and at least one locking slot, with the buckling slot and the locking slot being located correspondingly to the buckling lug and the locking lug separately. By means of the buckle of the present invention, various kinds of bands may be connected reliably and conveniently, especially in the field with great force.
Description
Technical field
The present invention relates to a kind of snap close, more specifically, relate to a kind of snap close that is used to regulate band length.
Background technology
At present, a kind of like this exercise assembly is arranged on the market, it comprises handle, belt, elastic rubber tube or bar and snap close.Handle is connected with an end of elastic rubber tube with snap close by belt, and the other end of elastic rubber tube is fixed, and so just can allow the user hold handle and carry out stretching.Importantly, the length of elastic rubber tube can be regulated by snap close, so that obtain different pulling force.
Snap close in the aforementioned exercise assembly generally comprises locked body, and chute is arranged on the locked body, and pallet slides in chute to unclamp or to lock elastic rubber tube.In addition, be provided with protrusion, so that fixing in the end of elastic rubber tube.But because pallet is easy to become flexible with cooperating of chute,, especially when being subjected to bigger active force, get loose easily so make the reliability of this snap close not good, and use also not too convenient.
Be not only that the snap close that is used to take exercise assembly exists such problem, and be used for needs such as case and bag band, belt for example and regulate other snap close of the band of length and also have same problem.
Summary of the invention
For overcoming above-mentioned defective, the objective of the invention is to the snap close of providing a kind of and be easy to use, band length being regulated in firm being used to.
For achieving the above object, the invention provides a kind of snap close that is used to regulate band length, this snap close comprises: a male fastener, this hero fastener have the fastening projection of at least one downward projection and the latch protrusion of at least one downward projection, fasten projection and are provided with the fastening pawl; And a female fastener, this female fastener has at least one buckling groove and at least one locking slot, and the position of buckling groove and locking slot is respectively with to fasten projection and latch protrusion corresponding.
By snap close of the present invention, can as safe as a housely connect various bands reliably, and use easily, be particularly useful for being subjected to the occasion of bigger active force, the occasion of for example utilizing elastic rubber tube or bar to perform physical exercise.
By below in conjunction with the accompanying drawing description of this invention, can more be expressly understood purpose of the present invention, feature and advantage.
Description of drawings
Fig. 1 is the stereogram according to a kind of application structure of the snap close of first embodiment of the invention;
Fig. 2 is the exploded perspective view of application structure shown in Figure 1;
Fig. 3 is the stereogram according to a kind of application structure of the snap close of second embodiment of the invention;
Fig. 4 is the exploded perspective view of application structure shown in Figure 3;
Fig. 5 a～5c is respectively view sub-anatomy, exploded perspective view and the assembled sectional view of snap close among Fig. 1; And
Fig. 6 a～6d is respectively view sub-anatomy, the three-dimensional cutaway view of snap close among Fig. 3, the view sub-anatomy and the assembled sectional view of other direction.
The specific embodiment
Fig. 1～2 show a kind of application structure according to the snap close of first embodiment of the invention.This application structure is a kind of exercise assembly 10 that can be used for dumbbell or other pulling force handle.This exercise assembly 10 comprises snap close 1, by the elastic rubber tube 2 of snap close 1 locking, be located on the snap close 1 and connect the belt 3 and the bracelet 4 of handle (not shown).This exercise assembly 10 is that with existing difference of tempering assembly it has adopted a kind of snap close 1 of novelty.
Fig. 5 a～5c shows in detail the structure of snap close 1.As shown in the figure, snap close 1 comprises a male fastener 11 and a female fastener 12.
Shown in Fig. 5 c, locking slot 122 matches with latch protrusion 112, elastic rubber tube 2 is lock onto wherein, and buckling groove 121 matches with fastening projection 111, thereby, male fastener 11 is cooperatively interacted with female fastener 12 be connected by fastening being meshing with each other of pawl 1111 and groove inwall.In addition, on female fastener 12, also be provided be used to wear belt 3 wear trough of belt 123.
During operation,, then inwardly push and fasten projection 111, male fastener 11 and female fastener 12 are thrown off if will unclamp snap close 1.So just elastic rubber tube 2 can be unclamped, make it be in the state of waiting to regulate length.When length adjustment finishes, as long as male fastener 11 is inserted female fastener 12, can be with elastic rubber tube 2 lockings (Fig. 5 c).
Fig. 3～4 show a kind of application structure according to the snap close of second embodiment of the invention.This application structure is a kind of exercise assembly 20 that can be used for dumbbell or other pulling force handle.This exercise assembly 20 is to have adopted another kind of snap close 5 with the difference of aforementioned exercise assembly 10.
Fig. 6 a～6d shows in detail the structure of snap close 5.As shown in the figure, snap close 1 comprises a male fastener 51 and a female fastener 52.
Correspondingly, female fastener 52 is provided with two buckling grooves 521 and two locking slots 522 of arranging along orthogonal both direction respectively.The position of buckling groove 521 and locking slot 522 is corresponding with fastening projection 511 and latch protrusion 512 respectively.The same with above-mentioned situation, the top of two locking slots 522 also connects, and therefore also regards a locking slot as.If desired, two locking slots that top does not connect, distinct also can be set.
Shown in Figure 24 d, locking slot 522 matches with latch protrusion 512, elastic rubber tube 2 is lock onto wherein, and buckling groove 521 matches with fastening projection 511, thereby, male fastener 51 is cooperatively interacted with female fastener 52 be connected by fastening being meshing with each other of pawl 5111 and groove inwall.In addition, on female fastener 52, also be provided be used to wear belt 3 wear trough of belt 523.
The operating procedure of the snap close 20 of second embodiment and the snap close 10 of first embodiment are identical, so repeat no more.
Though snap close 1,5 of the present invention is particularly suitable for being used for connecting stressed bigger elastic rubber tube 2 in aforesaid exercise assembly, but they are not limited to the exercise assembly that disclosed, it can be widely used in the various fields that needs connect band, rope band, as case and bag band, belt etc., be particularly suitable for needing to regulate the occasion of band length.
Though abovely multifunctional dumbbell assembly of the present invention is described in detail, is familiar with those of ordinary skill in the art and obviously can on the basis of above disclosure, makes various changes that are equal to and/or conversion in conjunction with preferred embodiment.Specifically, in snap close 1 and 5, the quantity and the position of locking slot, latch protrusion, buckling groove and fastening projection are not limited to above-mentioned situation, can be provided with two, one (for example being arranged to the projection and/or the groove of a continuous annular) also can only be set, perhaps also can be provided with more than two.Can arrange along same direction or orthogonal both direction, also can arrange along more a plurality of directions.In other words, their quantity can be at least one, and the position is arbitrarily.Again for example, wear the optional position that trough of belt can be arranged on female fastener or male fastener as required.Therefore, protection scope of the present invention should be limited by appended claims.
Claims (6)
1. snap close (1 that is used to regulate band length; 5), it is characterized in that this snap close comprises:
One male fastener (11; 51), this hero fastener has the fastening projection (111 of at least one downward projection; 511) and the latch protrusion (112 of at least one downward projection; 512), described fastening projection 111 is provided with and fastens pawl (1111; 5111); And
One female fastener (12; 52), this female fastener has at least one buckling groove (121; 521) and at least one locking slot (122; 522), the position of described buckling groove and described locking slot is corresponding with described fastening projection and latch protrusion respectively.
2. snap close as claimed in claim 1 is characterized in that, the fastening projection (111 of described at least one downward projection; 511) and the latch protrusion (112 of at least one downward projection; 512) be two respectively and fasten projection (111; 511) and two latch protrusion (112; 512),
At least one buckling groove (121; 521) and at least one locking slot (122; 522) be two buckling grooves (121 respectively; 521) and two locking slots (122; 522).
3. snap close as claimed in claim 2 is characterized in that, described two locking slots (122; 522) top connects.
4. snap close as claimed in claim 2, it is characterized in that, described two fastening projections (111) and two latch protrusion (112) arrange that along same direction described latch protrusion (112) is arranged at position in the inner part, and described fastening projection (111) is arranged at the outside of latch protrusion.
5. snap close as claimed in claim 2 is characterized in that, described two fastening projections (511) and latch protrusion (512) are arranged along orthogonal both direction.
6. snap close as claimed in claim 1 is characterized in that, described male fastener or described female fastener be provided be used to wear belt wear trough of belt (123; 523).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610023726 CN1810179A (en) | 2006-01-27 | 2006-01-27 | Buckle for regulating band length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610023726 CN1810179A (en) | 2006-01-27 | 2006-01-27 | Buckle for regulating band length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1810179A true CN1810179A (en) | 2006-08-02 |
Family
ID=36843405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610023726 Pending CN1810179A (en) | 2006-01-27 | 2006-01-27 | Buckle for regulating band length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1810179A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009009973A1 (en) * | 2007-07-17 | 2009-01-22 | Shaowei Ma | Double-functional band member for dumbbell component and dumbbell component using the same |
-
2006
- 2006-01-27 CN CN 200610023726 patent/CN1810179A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009009973A1 (en) * | 2007-07-17 | 2009-01-22 | Shaowei Ma | Double-functional band member for dumbbell component and dumbbell component using the same |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |