Closing-up ribbon, tightening device for tightening closing-up ribbon and ribbon kit with tightening device

A belt body and installation part technology, applied in packaging, transportation and packaging, flexible and slender components, etc., can solve the problems of time-consuming and laborious, dust leakage, and the cloth bag cannot be in close contact with the discharge port, and achieve the effect of avoiding dust leakage

Pending Publication Date: 2019-05-31
成都宏基建材股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, it is not only time-consuming and labor-intensive to use such a semi-circular structure hoop that is pressed and fixed by bolts, but also there will be a gap at the bolt connection, so that the cloth bag cannot be in close contact with the discharge port, which may easily cause dust leakage.

Method used

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  • Closing-up ribbon, tightening device for tightening closing-up ribbon and ribbon kit with tightening device
  • Closing-up ribbon, tightening device for tightening closing-up ribbon and ribbon kit with tightening device
  • Closing-up ribbon, tightening device for tightening closing-up ribbon and ribbon kit with tightening device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] like Figure 2-Figure 6 As shown, the closing cable tie 1 provided in this embodiment includes a belt body 11 and a lock head 12 .

[0046] The belt body 11 is a strip-shaped belt structure, and one end of the belt body 11 is provided with a tooth region 111 extending along the length direction of the belt body 11 ; the belt body 11 can be made of plastic material.

[0047] The lock head 12 is fixed on the end of the belt body 11 away from the toothed area 111 . The lock head 12 is provided with a lock catch 122 . In the locked or unlocked state, in the locked state, the toothed area 111 can only pass the lock head 12 in one direction in the direction of tightening the tie, and in the unlocked state, the toothed area 111 can pass through the lock head 12 in both directions.

[0048] Wherein, the length of the clamping area 111 depends on the situation, and the longer the clamping area 111 is, the larger the range of diameters applicable to the closing cable tie 1 is. ...

Embodiment 2

[0057] like Figure 7 As shown, the tightening device 2 for tightening a cinch tie provided in this embodiment includes a handle 21 , a ratchet mechanism 22 and a connecting member 23 .

[0058] One end of the handle 21 is provided with a mounting portion 211 , and the other end is provided with an anti-slip texture 212 .

[0059] The ratchet mechanism 22 is mounted on the mounting portion 211 of the handle 21; the ratchet mechanism 22 includes a ratchet wheel 221 and a pawl 222. The ratchet wheel 221 is rotatably mounted on the mounting portion 211 through a rotating shaft 223. The latching teeth area 111 of the 221 is engaged, and the pawl 222 is installed on the mounting portion 211 on the side of the ratchet wheel 221 , and the pawl 222 is used to limit the ratchet wheel 221 to rotate only in one direction.

[0060] The connecting member 23 is used to keep the tightening device 2 and the closing strap 1 relatively fixed.

[0061] In a more specific structure, the ratchet...

Embodiment 3

[0068] This embodiment provides a cable tie kit with a tightening device, which includes a closing cable 1 and a tightening device 2; wherein the closing cable 1 is the closing cable in Embodiment 1, and the tightening device 2 is an embodiment 2 of the closing device.

[0069] Among them, the tooth 1111 of the tooth area 111 of the closing tie 1 matches with the tooth of the ratchet wheel 22 of the tightening device 2 and can be engaged with each other; 231 can be snapped into the hanging slot 127 without loosening.

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PUM

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Abstract

The invention discloses a closing-up ribbon, a tightening device for tightening the closing-up ribbon and a ribbon kit with the tightening device. The closing-up ribbon comprises a ribbon body and a lock head, wherein the ribbon body is of a strip-shaped banded structure, and a clamping tooth area extending in the length direction of the ribbon body is arranged at one end of the ribbon body. The lock head is fixed to the end, away from the clamping tooth area, of the ribbon body. A lock buckle is arranged in the lock head, and according to the matching relation of the lock buckle and the clamping tooth area, the lock buckle can be in a locking or unlocking state. In the locking state, the clamping tooth area can pass through the lock head only in the single direction of the bundling port tightening direction, and in the unlocking state, the clamping tooth area can pass through the lock head in the two directions. The tightening device is used for applying force to the closing-up ribbonso that the ribbon can be pressurized and tightened. During usage, the closing-up ribbon is tightly bundled manually, then, the tightening device is used for pressurizing and tightening the closing-up ribbon, the closing-up ribbon can achieve the strong enough tight bundling degree, and the phenomenon that gaps exist in the bundling port position, and consequently dust leakage is caused can be avoided.

Description

technical field [0001] The present invention relates to the technical field of fasteners, in particular to a belt-shaped closing fastener. Background technique [0002] Hoop (or tie) is a commonly used fastener and is used in many fields. At the connection of the powder scale cloth bag of the concrete batching plant, the cloth bag is usually tied with a hoop, such as figure 1 As shown in the figure, the adopted hoop is composed of two semi-circular steel belts, and the lugs at both ends of the steel belts are connected by bolts to tie the bag mouth of the cloth bag tightly to the discharge port of the powder scale. [0003] However, it is not only time-consuming and laborious to use the semi-circular structure hoop that is pressed and fixed by bolts for bundling, but also there will be a gap at the bolt connection, so that the cloth bag cannot be in close contact with the feeding port, which is likely to cause dust leakage. SUMMARY OF THE INVENTION [0004] In view of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D63/14
Inventor 肖斌武
Owner 成都宏基建材股份有限公司
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