CN201390112Y - High strength retractable traction band - Google Patents
High strength retractable traction band Download PDFInfo
- Publication number
- CN201390112Y CN201390112Y CN200920054923U CN200920054923U CN201390112Y CN 201390112 Y CN201390112 Y CN 201390112Y CN 200920054923 U CN200920054923 U CN 200920054923U CN 200920054923 U CN200920054923 U CN 200920054923U CN 201390112 Y CN201390112 Y CN 201390112Y
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- CN
- China
- Prior art keywords
- high strength
- traction
- elastic
- yarn
- traction band
- 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 - Lifetime
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Abstract
The utility model relates to the technical field of a stay rope, in particular to a high strength traction band with the function of automatic retraction. The traction band comprises cylinder outer sleeves (2) and internal yarn (3) arranged inside the cylinder outer sleeves, wherein the internal yarn (3) passes through ring holes (7) and is connected with metal hooks (1); rubber bands (4) are connected with the metal hooks (1) by traction rings (5) which are respectively arranged at two ends; joints of the rubber bands (4) are fastened by iron wire rings (6), and the rubber bands (4) in machine sewing thread (8) and the cylinder outer sleeves (2) are connected with the metal hooks (1) through the traction rings (5). As a retractable system is added, the high strength traction band can stretch length within a certain range; furthermore, the traction band has simple structure, high strength and good flexibility, and can avoid friction and breakage since distance between two vehicles drawn by each other is suddenly shortened when the traction band falls onto the ground.
Description
Technical field
The utility model relates to the guy rope technical field, is specially a kind of high strength traction belt that has automatic contractile function.
Background technology
At present, known high-strength vehicle traction belt is made of overcoat, lining yarn, two ends crampons, is used for the traction work when automobile breaks down.The place ahead power car draws rear fault vehicle by the tension force of middle traction belt.Common problem is, in the distraction procedure, when the place ahead power car slows down because of brake, the back is unpowered to be pulled vehicle because inertia, often can not in time slow down, the ground of causing traction belt to fall in the middle of two cars because of tension force is not enough tows, and is easy to cause the wearing and tearing and even the damage of traction belt like this.
The utility model content
The utility model does not change the problem that causing the damage traction belt that mops floor for solving existing vehicle traction band because of two vehicle headways change the length of traction belt own, and a kind of high strength telescopic traction band is provided.
High strength telescopic traction band, comprise cylinder sleeve, yarn in the cylinder sleeve, in yarn pass eye and connect crampons, elastic connects crampons via each eye hitch of one of two ends, and tighten with the iron wire ring elastic joint, overcoat and cylinder sleeve on the thread sewing eye, it is characterized in that having elastic to connect crampons in the cylinder sleeve by eye hitch.
Preferably, lining yarn and elastic are arranged side by side at the traction belt interlude, and the lining yarn is longer than elastic, and the whole piece traction belt is not the fold state when stressed.
Preferably, crampons two ends band insurance tongue piece.
Preferably, yarn adopts the high-strength polyester industrial filament in the traction belt, and is parallel with elastic, wrapped up by cylinder band overcoat.
Advantage of the present utility model and good effect are: owing to increased a telescopic system, make traction belt can be in the certain distance scope collapsing length, advantage is simple in structure, the intensity height, retractility is good, and the vehicle that can avoid mutually traction dwindles suddenly because of distance and causes traction belt to drop to the ground to cause friction damaged.
Description of drawings
The stretch structural representation of Towing strap (eye hook) of Fig. 1 the utility model high strength
The stretch structural representation of Towing strap (two J hook) of Fig. 2 the utility model high strength
The specific embodiment
Shown in Fig. 1 or 2, the utility model high strength telescopic traction band, comprise cylinder sleeve 2, in the cylinder sleeve in yarn 3, lining yarn 3 passes eye 7 and connects cramponss 1, crampons 1 can be eye hook, two J hook or other suspension hook, manufacture according to different use occasions, elastic 4 connects crampons 1 via each eye hitch of one 5 of two ends, and tighten with iron wire ring 6 elastic 4 joints, overcoat and cylinder sleeve 2 on the thread 8 sewing eyes have elastic 4 to connect crampons 1 by eye hitch 5 in the cylinder sleeve 2.
Above-mentioned crampons 1 two ends band insurance tongue piece 9.
Traction belt is main part of the force, and cylinder band overcoat plays yarn effect in the protection, and elastic plays contraction, can make the traction belt of varying strength, different length, different retractilities according to user's specific requirement.
The utility model product has only increased a telescopic system, make traction belt can be in the certain distance scope collapsing length.
Claims (4)
1, high strength telescopic traction band, comprise cylinder sleeve (2), yarn in the cylinder sleeve (3), in yarn (3) pass eye (7) and connect crampons (1), elastic (4) connects crampons (1) via each eye hitch (5) of one of two ends, and tighten with iron wire ring (6) elastic (4) joint, thread (8), it is characterized in that having elastic (4) to connect crampons (1) in the cylinder sleeve (2) by eye hitch (5).
2, high strength telescopic traction band according to claim 1 is characterized in that: yarn in described (3) is arranged side by side at the traction belt interlude with elastic (4), and lining yarn (3) is longer than elastic (4), and the whole piece traction belt is not the fold state when stressed.
3, high strength telescopic traction band according to claim 1 is characterized in that: described crampons (1) two ends band insurance tongue piece (9).
4, high strength telescopic traction band according to claim 1 is characterized in that: yarn in the traction belt (3) adopts the high-strength polyester industrial filament, and is parallel with elastic (4), wrapped up by cylinder band overcoat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920054923U CN201390112Y (en) | 2009-04-20 | 2009-04-20 | High strength retractable traction band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920054923U CN201390112Y (en) | 2009-04-20 | 2009-04-20 | High strength retractable traction band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201390112Y true CN201390112Y (en) | 2010-01-27 |
Family
ID=41596934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920054923U Expired - Lifetime CN201390112Y (en) | 2009-04-20 | 2009-04-20 | High strength retractable traction band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201390112Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022031403A3 (en) * | 2020-08-07 | 2023-03-09 | Landis Eric Michael | Connecting straps for sports activities |
-
2009
- 2009-04-20 CN CN200920054923U patent/CN201390112Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022031403A3 (en) * | 2020-08-07 | 2023-03-09 | Landis Eric Michael | Connecting straps for sports activities |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANFENG SLING CO., LTD. Free format text: FORMER NAME: GUANGZHOU JIANFENG HARDWARE AND WEBBING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 511356, No. 18, Yin Dao Road, Yongshun Road, Yonghe District, Guangzhou economic and Technological Development Zone, Guangdong Patentee after: Jian Feng Sling Co., Ltd. Address before: 511356, No. 18, Yin Dao Road, Yongshun Road, Yonghe District, Guangzhou economic and Technological Development Zone, Guangdong Patentee before: Guangzhou Jianfeng Hardware and Webbing Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100127 |
|
| CX01 | Expiry of patent term |