The thumb sleeve pipe of modified bar bender
Technical field
A modified bar bender's thumb sleeve pipe, belongs to specific purpose tool field.
Background technology
In order to improve the operating efficiency of bar bender, people devise " the thumb sleeve pipe of bar bender ", application number: 201420086293.5; But find in practicality: the skin abrasion of snap close position to thumb of this sleeve pipe is heavier, and have the problem of self falling to exist, therefore, have necessity of improvement.
Summary of the invention
The object of the application is the thumb sleeve pipe that will provide a kind of modified bar bender, changes above-mentioned familiar lacunas with this.Improvement part is as follows: set up liner at the shackle place of tunica pipe, and the liner soft fabric of one cylindrical section type is made; Liner has telescopic resilience; Liner is the double braid covering stack structure folding from centre; The double-decker of liner is sleeved on shackle; Shackle after suit among the parcel of two-layer liner, liner can with the distortion of shackle deform in same pace.
Shackle is provided with some ropes, and one end and the shackle of rope are connected as a body; The band that tightens of rope circle is made; Be provided with bracelet at the wrist place of people, the other end of rope is connected as a body with described bracelet correspondence through after liner; Bracelet is for having flexible ring bodies, and the flat band that tightens of bracelet is made, and bracelet can be enclosed within the wrist of people, makes rope and wrist generation associated relation with this; After adding bracelet, sleeve pipe can be positioned on the position of original thumb by the traction action of rope, thus solves the problem of this sleeve pipe self falling.
During work, be worn on both hands wrist place and thumb respectively by above-mentioned bracelet, sleeve pipe, when effort, liner (alleviation) decreases the rubbing action of sleeve pipe to thumb, makes people feel comfortable a lot; Sleeve pipe also occurs without the phenomenon come off under the effect of rope, thus further improves efficiency.
Accompanying drawing explanation
In the accompanying drawings:
Fig. 1 is the thumb sleeve pipe front view of modified bar bender.
Description of reference numerals:
In figure, 1, sleeve pipe; 2, liner; 3, rope; 4, thumb; 5, bracelet; 6, shackle; 7, wrist.
Detailed description of the invention
As shown in Figure 1, the thumb sleeve pipe of a kind of modified bar bender, changes above-mentioned familiar lacunas with this.Improvement part is as follows: set up liner 2 at shackle 6 place of tunica pipe 1, and liner 2 soft fabric of a cylindrical section type is made; Liner 2 has telescopic resilience; Liner 2 is the double braid covering stack structure folding from centre; The double-decker of liner 2 is sleeved on shackle 6; Shackle 6 after suit among the parcel of two-layer liner 2, liner 2 can with the distortion of shackle 6 deform in same pace.
Shackle 1 is provided with some ropes 3, and one end and the shackle 6 of rope 3 are connected as a body; Rope 3 band that tightens of circle is made; Be provided with bracelet 5 at wrist 7 place of people, the other end of rope 3 is connected as a body with described bracelet 5 correspondence through after liner 2; Bracelet 5 is for having flexible ring bodies, and the flat band that tightens of bracelet 5 is made, and bracelet 5 can be enclosed within the wrist 7 of people, makes rope 3 and wrist 7 that associated relation occur with this; After adding bracelet 5, sleeve pipe 1 can be positioned on the position of original thumb 4 by the traction action of rope 3, thus solves the problem of this sleeve pipe 1 self falling.
During work, on wrist 7 place respectively above-mentioned bracelet 5, sleeve pipe 1 being worn over both hands and thumb 4, when effort, liner 2(is alleviated) decrease the rubbing action of sleeve pipe 1 pair of thumb 4, make people feel comfortable a lot; Sleeve pipe 1 also occurs without the phenomenon come off under the effect of rope 3, thus further improves efficiency.