CN210000640U

CN210000640U - Tensioner capable of improving locking effect

Info

Publication number: CN210000640U
Application number: CN201920482622.0U
Authority: CN
Inventors: 徐安
Original assignee: Ningbo An Auto Parts Co Ltd
Current assignee: Ningbo An Auto Parts Co Ltd
Priority date: 2019-04-11
Filing date: 2019-04-11
Publication date: 2020-01-31
Anticipated expiration: 2029-04-11

Abstract

The utility model discloses an improve strainer of locking effect, the on-line screen storage device comprises a base, the ribbon cartridge, handle spacing subassembly, it is connected with the pivot that runs through the ribbon cartridge to rotate in the ribbon cartridge, be equipped with the card hole in pivot, be connected with the pulling bandage at 0 pivot internal rotation, pulling bandage 1 end card income card is downthehole, the pulling bandage is in end places the handle spacing subassembly in after stretching out the ribbon cartridge in, both sides all are equipped with the carousel fixed with pivot around the ribbon cartridge, the interval is equipped with the arc through-hole on the carousel, there is the spacing recess of along interval distribution around the carousel week, it detains to be equipped with locking of second 829 on the ribbon cartridge, handle spacing subassembly includes the fastener, movable part and ratchet, fastener end is fixed on pulling the base through the connecting axle, fixed fastening bandage on the connecting axle, the fastening bandage is equipped with drag hook in addition end, and the extension tip of pulling bandage is equipped with the second drag hook, fastening bandage has the second drag hook to set up the.

Description

Tensioner capable of improving locking effect

Technical Field

The utility model relates to a kind are used for binding the bandage of goods and carry out quick taut strainer, especially improve the strainer of locking effect.

Background

The tensioner is used as binding tools and is applied to in the conditions of binding goods in logistics industry, family tourism, warehousing industry in company factory and the like.

But current strainer structure sets up not very rationally, and two handles all expose outside, lead to the later stage not convenient for pack, do not set up locking device, and the tensioning ware atress is great in the use, can cause take-up effect not good after using for a long time, and the rope is loosened and is not reached tight purpose, and the structure is complicated relatively, and the part is more, improves manufacturing cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing kinds of tensioners for improving the locking effect and improving the tensioning effect in order to solve the defects of the prior art.

In order to achieve the purpose, the tensioner for improving the locking effect comprises a base, a draw belt box is arranged on the left side of the base, a handle limiting component is arranged on the right side of the base, a rotating shaft is rotatably connected in the draw belt box, a clamping hole is formed in an rotating shaft, a rotating shaft penetrates through the draw belt box, a pulling bandage is rotatably connected in an rotating shaft, a end of the pulling bandage is clamped in the clamping hole, the other end of the pulling bandage extends out of the draw belt box and then is placed in the handle limiting component, a rotating disc which is fixed with a rotating shaft and is driven by a rotating shaft in the rotating direction is arranged on the front side and the rear side of the draw belt box, more than arc-shaped through holes are arranged on the rotating disc at intervals, more than limiting grooves which are circumferentially distributed at intervals along the periphery of the rotating disc, more than first limiting grooves are arranged on the periphery of the rotating disc, after extending, the handle component is matched with corresponding limiting grooves, a ratchet wheel fastening component and a ratchet wheel fastening component which is arranged on the ratchet wheel fastening component, a.

, in order to facilitate limiting, the locking buckle is connected in a second limiting groove above the drawstring box in a sliding manner, a third limiting through hole which is convenient for the locking buckle to extend out is formed in the side edge of the drawstring box, the hole position of the third limiting through hole can be aligned with the hole position of the limiting groove, and an anti-sliding convex strip is arranged on the locking buckle.

The utility model discloses the strainer of improvement locking effect that obtains, this structure improves taut effect, the later stage packing of being convenient for.

Drawings

Fig. 1 is a schematic view showing the overall structure of kinds of tensioners for improving the locking effect in embodiment 1;

fig. 2 is an exploded view of the overall structure of the tightening device for improving the locking effect in the embodiment 1 when the bases are separated;

FIG. 3 is a top view of kinds of binders for improving the locking effect in example 1;

fig. 4 is a structural sectional view of a-a in fig. 3.

In the attached drawings, a base 1, a draw belt box 2, a handle limiting component 3, a -th rotating shaft 4, a clamping hole 5, a pulling bandage 6, a rotating disc 7, an arc-shaped through hole 8, a -th limiting groove 9, a -th locking buckle 10, a fastener 11, a pulling part 12, a ratchet wheel 13, a connecting shaft 14, a fastening bandage 15, a -th draw hook 16, a clamping part 17, a blocking part 18, a second draw hook 19, a magic tape 20, a second limiting groove 21, a third limiting through hole 22, an anti-slip convex strip 26, a ratchet wheel shaft 28, a side plate 11-1, a Z-shaped steel pipe 13-2, a pulling sheet 12-1, a wrench 12-2, a -th spring 12-4 and a second spring 11-5.

Detailed Description

The present invention will be further described in with reference to the following drawings and examples.

Example 1:

as shown in fig. 1-4, the tensioner for improving the locking effect provided by the embodiment includes a base 1, a draw-band box 2 is arranged on the left side of the base 1, a handle limit assembly 3 is arranged on the right side of the base 1, a rotation shaft 4 is rotatably connected to the draw-band box 2, a clamp hole 5 is arranged in a rotation shaft 4, a 0 rotation shaft 4 penetrates through the draw-band box 2, a pulling strap 6 is rotatably connected to a 1 rotation shaft 4, a end of the pulling strap 6 is clamped into the clamp hole 5, another end of the pulling strap 6 extends out of the draw-band box 2 and is placed in the handle limit assembly 3, rotating discs 7 fixed to the rotation shaft 4 and corresponding to in the rotation direction of the rotation shaft 4 are arranged on the front and rear sides of the draw-band box 2, more than arc-shaped through holes 8 are arranged on the rotating discs 7 at intervals, more than are arranged on the periphery of the rotating discs 7, more than the first limit grooves 9 are circumferentially distributed along the circumference of the corresponding ratchet wheel 8, a ratchet wheel 12 is arranged on the ratchet wheel 18, a ratchet wheel 12, a ratchet wheel 13 is arranged to pull a ratchet wheel 18 fastening component, a ratchet wheel 13 is arranged to fasten the ratchet wheel 13, a ratchet wheel 13 and a ratchet wheel 13, a ratchet wheel 13 is arranged to fasten the ratchet wheel 13, a ratchet wheel 13 is arranged to fasten the ratchet wheel 13, a ratchet wheel 13 and a ratchet wheel 13, a ratchet wheel 13 is arranged to fasten the ratchet wheel 13, a ratchet wheel.

The specific structure of pulling the other end of the binding band 6 to wind around the ratchet shaft 28 of the ratchet wheel 13 in the embodiment is that the ratchet wheel 13 comprises 2

ratchet wheels

13, 2 ratchet wheels 13 are respectively arranged at intervals at the inner sides of the side plates 11-1 at both sides of the fastener 11, two ratchet shafts 28 arranged at intervals penetrate through the 2 ratchet wheels 13, the ratchet shafts 28 respectively penetrate through the side plates 11-1 at the sides, and the two ratchet shaft 28 parts penetrating through the same side plates 11-1 are fixed through a Z-shaped steel tube 13-2, the wrench 12 comprises wrench sheets 12-1 arranged at both sides and a wrench 12-2 for driving the wrench sheets 12-1 at both sides to rotate around the ratchet shaft 28, each wrench sheet 12-1 is sleeved on the two ratchet shafts 28 extending out of the same side plates 11-1 relative to the Z-shaped steel tube 13-2 and the ratchet wheel 13, stoppers 18 clamped with the ratchet wheels 13 at both sides are arranged on the wrench 12-2, the rear end of the stopper 18 and the wrench 12-2 are fixed on the wrench 12-2, the wrench 12-2, the stopper 13 is connected with the fastener 13 through a spring 13, the ratchet shaft 13, the ratchet wheel 13 is designed to prevent the fastener 13 from being opened when the fastener 13 is operated by the fastener 13, the fastener 13 is operated by the ratchet wheel 13, the ratchet wheel 13 is operated by the mechanism, the ratchet wheel mechanism is conveniently operated by the mechanism, the ratchet wheel mechanism, the mechanism is conveniently operated by the mechanism, the ratchet wheel mechanism, the mechanism is designed for preventing the ratchet wheel mechanism, the ratchet wheel.

, in order to facilitate limiting, the locking buckle 10 is slidably connected in a second limiting groove 21 above the drawstring box 2, a third limiting through hole 22 for facilitating extension of the locking buckle 10 is formed in the side edge of the drawstring box 2, the hole position of the third limiting through hole 22 can be aligned with the hole position of the limiting groove 9, and the locking buckle 10 is provided with an anti-slip convex strip 26.

During operation, ratchet 13 is blocked through trip part 12, realize that draw tape box 2 unidirectional rotation, when pulling bandage 6 needs to be pulled out, push trip part 12 earlier, and trip part 12 is rotated, guarantee trip part 12 and fastener 11 become horizontal setting, make trip part 12 break away from ratchet 13, if locking buckle 10 is not located in spacing groove 9 at this moment, can realize pulling out the draw tape in draw tape box 2 this moment, and when reaching suitable length, rotate trip part 12 and reset immediately, can realize fixing, through stretching out locking buckle 10 and screens in spacing groove 9, can realize fixing to the pulling bandage 6 in draw tape box 2 this moment, and to the fixed of the carousel 7 of offside, can realize fixing to draw tape box 2 this moment, avoid pulling bandage 6 to be pulled out, simultaneously through trip part 12 with ratchet 13 blocking, finally realize secondary screens, improve tensioning effect, place second 19 in the below base 1 earlier during the packing simultaneously, then put second draw tape box 6 under the fixed draw hook of base, and realize that second draw hook 16 is unfavorable for the second side of packing, the draw hook 16 is not favorable to be pasted on the base of the magic, the magic is not favorable to realize the magic and the magic is not favorable to the magic under the packing.

Claims

A tensioner for improving locking effect comprises a base (1), and is characterized in that a draw-band box (2) is arranged on the left side of the base (1), a handle limit component (3) is arranged on the right side of the base (1), a rotating shaft (4) is rotatably connected to the draw-band box (2), a clamping hole (5) is formed in a 0 rotating shaft (4), a 1 rotating shaft (4) penetrates through the draw-band box (2), a pulling bandage (6) is rotatably connected to a rotating shaft (4), the end of the pulling bandage (6) is clamped into the clamping hole (5), the other 584 end of the pulling bandage (6) extends out of the draw-band box (2) and then is arranged in a handle limit component (3), two sides of the front side and the back side of the draw-band box (2) are respectively provided with a rotating disc (7) fixed with a rotating shaft (4) and driven by a rotating direction of a rotating shaft (5966) of a ratchet wheel (5966) according to a ratchet wheel fastening piece (19) which is fixedly connected with a ratchet wheel (18) and a ratchet wheel (19) and a ratchet wheel fastening piece (19) which is fixedly arranged on a rotating shaft (19) which is fixedly connected with a ratchet wheel (19) and a ratchet wheel fastening piece (19) and a ratchet wheel 19) which is fixedly connected with a ratchet wheel fastening piece (19) and a ratchet wheel 19) which is arranged on a ratchet wheel 19) and a ratchet wheel 19, the ratchet wheel 19 is arranged on a ratchet wheel 19, the rotating shaft (19) which is fixedly connected with a ratchet wheel 19) and a ratchet wheel 19, the ratchet wheel 19) and a ratchet wheel 19, the ratchet wheel 19 is arranged on a ratchet wheel 19, the ratchet wheel 13, the ratchet wheel 19 is fixedly arranged on the ratchet wheel 19, the ratchet wheel 19 is fixedly arranged on the ratchet wheel 19, the ratchet wheel 19.
2. The tensioner with improved locking effect as claimed in claim 1, wherein the -th locking button (10) is slidably connected in the second limiting groove (21) above the ribbon cartridge (2), a third limiting through hole (22) is provided at the side of the ribbon cartridge (2) for the -th locking button (10) to extend out, the hole position of the third limiting through hole (22) can be aligned with the hole position of the -th limiting groove (9), and an anti-slip convex strip (26) is provided on the -th locking button (10).