CN103600684A - Pretensioning belt in binder - Google Patents
Pretensioning belt in binder Download PDFInfo
- Publication number
- CN103600684A CN103600684A CN201310574382.4A CN201310574382A CN103600684A CN 103600684 A CN103600684 A CN 103600684A CN 201310574382 A CN201310574382 A CN 201310574382A CN 103600684 A CN103600684 A CN 103600684A
- Authority
- CN
- China
- Prior art keywords
- band
- interior
- belt
- belt body
- bundled device
- 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
Images
Landscapes
- Package Frames And Binding Bands (AREA)
Abstract
The invention provides a pretensioning belt in a binder, belongs to the technical field of binding tools, and solves the problem of poor binding effect due to insufficient pretensioning force of a binding belt when a binder is used. The pretensioning belt comprises a flat belt body comprising an outer belt and an elastic inner belt. The side of the inner belt and the side of the outer belt are attached to each other and two stitching portions used for fixedly connecting the inner belt and the outer belt are arranged between the inner belt and the outer belt, the stitching portions are distributed along the longitudinal direction of the belt body, and the length of the inner belt between the two stitching portions is smaller than that of the outer belt between the two stitching portions. Compared with the prior art, the inner belt and the outer belt are arranged in the middle of the pretensioning belt, the length of the outer belt is larger than that of the inner belt, so that the pretensioning belt is elastic when being used, so that good goods binding effect is guaranteed when the pretensioning belt binds the goods. In addition, owing to arrangement of the outer belt, the inner belt is prevented from tensioning excessively and damaging elasticity of the inner belt, and the entire pretensioning belt structure is stable.
Description
Technical field
The invention belongs to binding tools technical field, relate to the pre-taut band in a kind of pre-taut band, particularly a kind of bundled device.
Background technology
Vehicle, when lade, needs bundled device to bundle goods, to guarantee that goods can not move or drop from original position in transit.
Ratchet wheel type binder comprises ratchet, handle, rotating shaft, gear tooth plate and support etc., and bundling belt one end ties up on support, and the other end ties up in rotating shaft, by handle, drives rotating shaft rotation that bundling belt is tightened up, and by ratchet, coordinating of tooth plate prevents reverse rotation of rotary shaft with gear.
Chinese utility model patent [application number: 200920186299.9, publication number: CN201506291U] a kind of bundled device disclosed, comprise body assembly, handle, handle and rotating shaft, handle and body assembly are hinged by rotating shaft, described rotating shaft is provided with ratchet, on described handle, slidably connects handle, and handle end can embed between the ratchet of ratchet, this bundled device also comprises a lockset, when lockset lockset when sealed can stop handle, slides.Its adopts on handle or handle and is fixed with lockset, and can stop the activity of handle when lockset lockset when sealed.Gear tooth plate is not just fixing in directly contact when embedding between the ratchet of ratchet, but with ratchet mutually completely against front there will be a bit of slip against, make like this ratchet occur reversing until ratchet and gear tooth plate completely against, due to bundling belt predetermincd tension deficiency or predetermincd tension lower, the predetermincd tension of wanting when this bit of reversing of ratchet causes the original ratchet of bundling belt out of reach to stop forward.
Summary of the invention
The object of the invention is to have the problems referred to above for existing technology, proposed the pre-taut band in a kind of bundled device of the binding effect that can improve bundled device.
Object of the present invention can realize by following technical proposal: the pre-taut band in a kind of bundled device, the belt body that comprises flats, it is characterized in that, described belt body comprises tyre and has elastomeric interior band, described interior with sidepiece and in addition sidepiece recline mutually and between has two by interior band and the suturing parts that are connected mutually in addition, suturing part described in two distributes along the length direction of belt body, and described interior strip length between two suturing parts is less than the outer strip length between two suturing parts.
Pulling force is in addition enough large to guarantee that belt body possesses enough pulling force.Outside the interior bag length between two suturing parts is less than between two suturing parts, the meaning of strip length is, when interior band is not stretched, between two suturing parts, the length of interior band is less than length in addition.Tentatively that belt body is stretching and when internally band distortion stretches, length is in addition greater than the length of interior band; Continue to pull the two ends of belt body, because interior band has elasticity, interior band is stretched elongated.After this, interior band is in extended state, and because interior band has elasticity, interior band has the trend of retraction, and interior band makes two suturing parts have mutually close trend, thereby makes the two ends of belt body have mutually close trend.Belt body has predetermincd tension.Continue to pull belt body, until be straightened in addition, due to restriction in addition, interior band is no longer stretched.Like this, both protected interior band can, because excessively stretching and destroy its elasticity, also not guarantee that belt body possesses enough pulling force.
In pre-taut band in above-mentioned bundled device, described tyre comprises the outer belt body that is strip, above-mentioned outer belt body is connected mutually and forms in addition along its rear its two ends of middle part bending, above-mentioned two suturing parts are close to respectively two ends in addition, one end of above-mentioned interior band is connected in one of them suturing part place, and the other end of interior band is connected in another suturing part place.That is to say, by two-layer outer belt body, formed in addition.For the firm degree that guarantees that outer belt body connects, to after the mutual stacked part in two ends of outer belt body, sew up with together with the suturing part of belt body again, the length that two ends of outer belt body are mutual stacked is suitable with the length of belt body suturing part, like this, also can make this pre-taut band comparatively attractive in appearance.
In pre-taut band in above-mentioned bundled device, described interior band is between outer belt body both sides.When pre-taut band is stretched, the outer belt body being positioned at both sides has limited level of stretch, avoids pre-taut band excessively to stretch and destroys the interior elasticity of being with.Meanwhile, outer belt body is arranged on interior band both sides, avoids cutting interior band, has guaranteed the function of pre-taut band, the stability while having improved its use.
In pre-taut band in above-mentioned bundled device, between described outer strap end portion and suturing part, form ringwise connecting portion.Two ends in addition i.e. the bending place of outer belt body.Ringwise connecting portion is set, this pre-taut band can be connected on hook or bundled device comparatively easily.During use, hook through connecting portion, like this, hook with belt body between be connected comparatively stable.
In pre-taut band in above-mentioned bundled device, described interior band comprises the interior belt body that is strip, the two ends of above-mentioned interior belt body are connected in after all bending and are close to the interior sidepiece place with end of body, the bending place of above-mentioned interior belt body forms ringwise interior connecting portion, and described interior connecting portion is in connecting portion inner side.Interior connecting portion abuts on connecting portion inner side.Belt body middle part direction bending in the two ends homogeneous phase of interior belt body, the length of its bending is shorter, and the two ends of interior belt body are not crisscross arranged.
In pre-taut band in above-mentioned bundled device, the above-mentioned interior junction with end of body and sidepiece and above-mentioned suturing part overlapping suture.Such set-up mode, makes being connected comparatively closely between interior belt body and outer belt body, firmly.
In pre-taut band in above-mentioned bundled device, the material of described interior band is rubber.
In pre-taut band in above-mentioned bundled device, described interior band is spandex band.
Select rubber or spandex band as the concrete material of interior band, make the elasticity of interior band better.
In pre-taut band in above-mentioned bundled device, described tyre is nylon ribbon.
In pre-taut band in above-mentioned bundled device, described tyre is polypropylene fibre band.
Select nylon ribbon or polypropylene fibre band as concrete material in addition, make intensity in addition stronger.
Compared with prior art, this pre-taut band is owing to being provided with in the middle interior band and tyre, and belt length in Length Ratio in addition, and the pre-taut band of basis making exists certain elasticity in use, has guaranteed that pre-taut band is when restraint of loads, better to Goods binding effect.In addition, due to setting in addition, make the interior elasticity with band in unlikely stretching transition infringement, make whole pretension band structure comparatively stable.
Accompanying drawing explanation
Fig. 1 is the cutaway view of this pre-taut band;
Fig. 2 is the birds-eye view of this pre-taut band;
Fig. 3 be this pre-taut band at home and abroad with structural representation;
Fig. 4 is the structural representation of interior band in this pre-taut band;
Fig. 5 is the structural representation after this pre-taut band is tightened up;
Fig. 6 is the structural representation of this pre-taut band while being mounted on bundled device.
In figure, 1, belt body; 1a, in addition; 1a1, outer belt body; 1a2, connecting portion; 1b, interior band; 1b1, interior belt body; 1b2, interior connecting portion; 1c, suturing part; 2, bundled device; 2a, joint pin; 3, hook; 4, bandage.
The specific embodiment
As shown in Figure 1, Figure 2 with shown in Fig. 5, the pre-taut band in this bundled device, comprises that the belt body 1 of strip shape flats, belt body 1 comprise in addition 1a and have elastomeric interior band 1b.1a is all suitable with the length of belt body 1 with the interior length with 1b in addition.Wherein, 1a is nylon ribbon or polypropylene fibre band in addition.Select nylon ribbon or polypropylene fibre band as the concrete material of tyre 1a, make the intensity of tyre 1a stronger, pulling force is larger, is difficult for being torn.Inside the material with 1b is that rubber or interior band 1b are spandex band, selects rubber or spandex band as the interior concrete material with 1b, makes the interior elasticity with 1b better, improves the pretension effect of this pre-taut band.
Inside with 1b sidepiece and in addition 1a sidepiece recline mutually and between have two by interior with 1b and 1a is connected mutually in addition suturing part 1c, two suturing part 1c distribute along the length direction of belt body 1, are less than the tyre 1a length between two suturing part 1c between two suturing part 1c with 1b length.
The pulling force of 1a is enough greatly to guarantee that belt body 1 possesses enough pulling force in addition.The meaning that is less than tyre 1a length between two suturing part 1c at the interior bag length between two suturing part 1c is that, when interior band 1b is not stretched, between two suturing part 1c, inside the length with 1b is less than the length of 1a in addition.Tentatively that belt body 1 is stretching and while not internally being with 1b distortion to stretch, the length of 1a is greater than the interior length with 1b in addition; Continue to pull the two ends of belt body 1, because interior band 1b has elasticity, interior band 1b is stretched elongated.After this, interior band 1b, in extended state, because interior band 1b has elasticity, inside has the trend of retraction with 1b, inside with 1b, make two suturing part 1c have mutually close trend, thereby makes the two ends of belt body 1 have mutually close trend.Belt body 1 has predetermincd tension.Continue to pull belt body 1, until 1a is straightened in addition, as shown in Figure 5, due to the restriction of tyre 1a, interior band 1b is no longer stretched.Like this, both protected interior band 1b can, because excessively stretching and destroy its elasticity, also not guarantee that belt body 1 possesses enough pulling force.
As shown in Figure 3,1a comprises the outer belt body 1a1 that is strip in addition, outer belt body 1a1 is connected mutually and forms 1a in addition along its rear its two ends of middle part bending, two suturing part 1c are close to respectively the two ends of 1a in addition, inside the one end with 1b is connected in one of them suturing part 1c place, and inside the other end with 1b is connected in another suturing part 1c place.That is to say, 1a is comprised of two-layer outer belt body 1a1 in addition.For the firm degree that guarantees that outer belt body 1a1 connects, to after the mutual stacked part in two ends of outer belt body 1a1, sew up with together with the suturing part 1c of belt body 1 again, the length that two ends of outer belt body 1a1 are mutual stacked is suitable with the length of belt body 1 suturing part 1c, like this, also can make this pre-taut band comparatively attractive in appearance.
Between 1a end and suturing part 1c, form ringwise connecting portion 1a2 in addition.The two ends of 1a are the bending place of outer belt body 1a1 in addition.Ringwise connecting portion 1a2 is set, this pre-taut band can be connected on hook 3 or bundled device 2 comparatively easily.During use, link up with 3 through connecting portion 1a2, like this, link up with 3 with belt body 1 between be connected comparatively stable.
As shown in Figure 4, inside with 1b, comprise the interior belt body 1b1 that is strip, the two ends of interior belt body 1b1 are connected in the sidepiece place that is close to interior belt body 1b1 end after all bending, the bending place of interior belt body 1b1 forms ringwise interior connecting portion 1b2, and interior connecting portion 1b2 is positioned at connecting portion 1a2 inner side.Interior connecting portion 1b2 abuts on connecting portion 1a2 inner side.Belt body 1b1 middle part direction bending in the two ends homogeneous phase of interior belt body 1b1, the length of its bending is shorter, and the two ends of interior belt body 1b1 are not crisscross arranged.
The junction of interior belt body 1b1 end and sidepiece and suturing part 1c overlapping suture.Such set-up mode, makes being connected comparatively closely between interior belt body 1b1 and outer belt body 1a1, firmly, and interior belt body 1b1 sews up together with suturing part 1c, makes the production of this pre-taut band comparatively simple.
As shown in Figure 6, in use, one of them connecting portion 1a2 of pre-taut band is set on hook 3, and another connecting portion 1a2 of pre-taut band is set on the joint pin 2a of bundled device 2.When 2 pairs of bandages 4 of bundled device are wound around when bandage 4 length are shortened, pre-taut band has also been subject to the pulling force of bundled device 2, and interior band 1b is stretched.After bundled device 2 stops being wound around, bandage 4 is in tension, and pre-taut band is also in the state of being stretched, and pre-taut band all has predetermincd tension to bundled device 2 and hook 3.Due to the setting of pre-taut band, bundled device 2 can better be lived Goods binding.
Claims (10)
1. the pre-taut band in a bundled device, the belt body (1) that comprises flats, it is characterized in that, described belt body (1) comprises tyre (1a) and has elastomeric interior band (1b), described interior band (1b) sidepiece reclines mutually with tyre (1a) sidepiece and between has two suturing parts (1c) that interior band (1b) and tyre (1a) are connected mutually, suturing part described in two (1c) distributes along the length direction of belt body (1), described in band (1b) length that is positioned between two suturing parts (1c) be less than tyre (1a) length being positioned between two suturing parts (1c).
2. the pre-taut band in bundled device according to claim 1, it is characterized in that, described tyre (1a) comprises the outer belt body (1a1) that is strip, above-mentioned outer belt body (1a1) is connected mutually and forms (1a) in addition along its rear its two ends of middle part bending, above-mentioned two suturing parts (1c) are close to respectively the two ends of (1a) in addition, one end of above-mentioned interior band (1b) is connected in one of them suturing part (1c) and locates, and the other end of interior band (1b) is connected in another suturing part (1c) and locates.
3. the pre-taut band in bundled device according to claim 2, is characterized in that, described interior band (1b) is positioned between outer belt body (1a1) both sides.
4. according to the pre-taut band in the bundled device described in claim 1 or 2 or 3, it is characterized in that, between described tyre (1a) end and suturing part (1c), form ringwise connecting portion (1a2).
5. the pre-taut band in bundled device according to claim 4, it is characterized in that, described interior band (1b) comprises the interior belt body (1b1) that is strip, after all bending, the two ends of above-mentioned interior belt body (1b1) are connected in the sidepiece place that is close to interior belt body (1b1) end, the bending place of above-mentioned interior belt body (1b1) forms ringwise interior connecting portion (1b2), and described interior connecting portion (1b2) is positioned at connecting portion (1a2) inner side.
6. the pre-taut band in bundled device according to claim 5, is characterized in that, the junction of above-mentioned interior belt body (1b1) end and sidepiece and above-mentioned suturing part (1c) overlapping suture.
7. according to the pre-taut band in the bundled device described in claim 1 or 2 or 3, it is characterized in that, the material of described interior band (1b) is rubber.
8. according to the pre-taut band in the bundled device described in claim 1 or 2 or 3, it is characterized in that, described interior band (1b) is spandex band.
9. according to the pre-taut band in the bundled device described in claim 1 or 2 or 3, it is characterized in that, described tyre (1a) is nylon ribbon.
10. according to the pre-taut band in the bundled device described in claim 1 or 2 or 3, it is characterized in that, described tyre (1a) is polypropylene fibre band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310574382.4A CN103600684B (en) | 2013-11-15 | 2013-11-15 | Pre-taut band in a kind of bundled device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310574382.4A CN103600684B (en) | 2013-11-15 | 2013-11-15 | Pre-taut band in a kind of bundled device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103600684A true CN103600684A (en) | 2014-02-26 |
| CN103600684B CN103600684B (en) | 2016-01-13 |
Family
ID=50118979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310574382.4A Active CN103600684B (en) | 2013-11-15 | 2013-11-15 | Pre-taut band in a kind of bundled device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103600684B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107835758A (en) * | 2015-08-22 | 2018-03-23 | 杰瑞希尔创新有限公司 | Improved for dead load tightens Wrap device and application method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5173996A (en) * | 1992-07-13 | 1992-12-29 | Chou An Chuan | Binding band tightener with bands |
| JPH0872607A (en) * | 1994-09-07 | 1996-03-19 | Riyuushiyou Sangyo Kk | Load tightener |
| CN2321659Y (en) * | 1998-04-18 | 1999-06-02 | 李士宝 | Double-safety elastic rope |
| JP2002036943A (en) * | 2000-07-21 | 2002-02-06 | Isuzu Motors Ltd | Load stabilizing belt device |
| CN2617627Y (en) * | 2003-05-07 | 2004-05-26 | 蒋博 | Rope for binding transported articles on vehicle |
| US20120102690A1 (en) * | 2010-11-02 | 2012-05-03 | Han-Ching Huang | Apparatus for Tightening Two Belts |
| CN202783845U (en) * | 2012-08-09 | 2013-03-13 | 东莞方皓汽车配件有限公司 | Tie down with buffering effect |
| CN203592930U (en) * | 2013-11-15 | 2014-05-14 | 浙江双友物流器械股份有限公司 | Pre-tightening band in binding device |
-
2013
- 2013-11-15 CN CN201310574382.4A patent/CN103600684B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5173996A (en) * | 1992-07-13 | 1992-12-29 | Chou An Chuan | Binding band tightener with bands |
| JPH0872607A (en) * | 1994-09-07 | 1996-03-19 | Riyuushiyou Sangyo Kk | Load tightener |
| CN2321659Y (en) * | 1998-04-18 | 1999-06-02 | 李士宝 | Double-safety elastic rope |
| JP2002036943A (en) * | 2000-07-21 | 2002-02-06 | Isuzu Motors Ltd | Load stabilizing belt device |
| CN2617627Y (en) * | 2003-05-07 | 2004-05-26 | 蒋博 | Rope for binding transported articles on vehicle |
| US20120102690A1 (en) * | 2010-11-02 | 2012-05-03 | Han-Ching Huang | Apparatus for Tightening Two Belts |
| CN202783845U (en) * | 2012-08-09 | 2013-03-13 | 东莞方皓汽车配件有限公司 | Tie down with buffering effect |
| CN203592930U (en) * | 2013-11-15 | 2014-05-14 | 浙江双友物流器械股份有限公司 | Pre-tightening band in binding device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107835758A (en) * | 2015-08-22 | 2018-03-23 | 杰瑞希尔创新有限公司 | Improved for dead load tightens Wrap device and application method |
| CN107835758B (en) * | 2015-08-22 | 2019-02-26 | 杰瑞希尔创新有限公司 | Improved for fixed load tightens Wrap device and application method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103600684B (en) | 2016-01-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8371001B2 (en) | Stretchable, elastic tie-down device with fabric fastening means | |
| CN203592930U (en) | Pre-tightening band in binding device | |
| CN103600684B (en) | Pre-taut band in a kind of bundled device | |
| WO2008082944A3 (en) | Endless belt | |
| CN109733659A (en) | A kind of jack of bundled device | |
| CN201759657U (en) | Tension band fixing device | |
| CN103625353B (en) | position adjustable vehicle safety tensioning device | |
| CN203921255U (en) | The vehicle safety tensioning device of pre-tension multiplication | |
| CN208882490U (en) | A kind of combined type strap | |
| CN103662089B (en) | Compound hasp used for connecting inflation ring | |
| CN208906791U (en) | A kind of quick bundling apparatus for logistics transportation | |
| CN2936931Y (en) | Band lacing device of bundling machine | |
| CN206086560U (en) | Car seat bandage | |
| CN101380733B (en) | Foldable handle of tensioner | |
| NL2018860B1 (en) | Strap tensioning device and method | |
| CN103552500A (en) | Pretensioning force mechanism of ratchet wheel type bundler | |
| CN205366524U (en) | Bandage convenient to fixed binding | |
| CN201932496U (en) | Rope-fastening connector for round elastic ropes | |
| CN203473281U (en) | Skein twisting hook | |
| CN201491223U (en) | Slide fastener earphone wire | |
| CN215884770U (en) | Binding belt | |
| CN202774159U (en) | Infant down feather blanket | |
| CN202982344U (en) | Strapping belt | |
| CN201390190Y (en) | Tensioner | |
| CN201030987Y (en) | Rope belt stretching fixing device for securing object |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Pre tightening belt in binding device Effective date of registration: 20211229 Granted publication date: 20160113 Pledgee: Bank of China Limited Yuhuan sub branch Pledgor: ZHEJIANG TOPSUN LOGISTIC CONTROL Co.,Ltd. Registration number: Y2021330002723 |