CN2482829Y - Improved control device for automatic putting on and taking off shoes - Google Patents

Abstract

An improved control device for automatically putting on or taking off shoes is characterized in that a traction cableway is arranged on the inner side of a vamp in a matching manner with a shoelace hole, an interlayer with an operation space is arranged between a midsole and an insole, a lacing wire is arranged on the inner side of the operation space, a crank arm and a pressing plate are arranged in the operation space, a shoelace extends from the traction cableway to the operation space and penetrates through a lacing hole, a fixing end is arranged on the rear side of the operation space and on the rear side of a pulley on the traction sheet after bypassing the operation space, an elastic piece is a torsional spring of a crank arm bow, and a control mechanism is arranged at the bottom of the. The shoe can simplify the thickness of the sole, and is suitable for sports shoes with requirements on the elastic layer.

Description

Improved control device for automatic putting on and taking off shoes

technical field

The utility model belongs to the technical field of shoes, in particular to an improved control device for automatically putting on and taking off shoes.

Background technique

Shoes are an indispensable product for human walking and foot protection. For the comfort and convenience of wearing, the industry has continuously introduced new ones, not only in popular styles, but also in other functions.

As far as the convenience of putting on and taking off shoes is concerned, there is currently a shoe with a structure as shown in Figure 1-5 that automatically wears and unties shoelaces and takes off and moves again. Mechanism 4, action adjustment mechanism 5, pressing plate 6, control mechanism 7, and elastic member 8 are formed.

The shoe body 1 is provided with a sandwich-type traction cableway 14 on the inner side of the upper 12 in conjunction with the shoelace eye 13, and an interlayer 18 is arranged on the midsole 16 of the shoe body 1 and under the insole 17, and an operating space 181 is formed on the interlayer 18.

One end of a shoelace 3 is tied on the shoelace eye 13 ′, while the other end extends through the shoelace eye 13 , from the traction cableway 14 provided on the shoe upper 12 to the operation space 181 of the interlayer 18 , and runs through the lacing piece 41 The upper threading hole 411 bypasses the sliding parts 182 and 522 at the rear of the operating space 181 and the rear end of the traction piece 52 in turn, and is tied to the pillar 183 at the rear of the operating space 181 .

The tethering mechanism 4 includes a lanyard piece 41 , a row of threading holes 411 is opened on the side end surface of the lanyard piece 41 , and the lanyard piece 41 is fixed inside the operating space 181 of the interlayer 18 .

The action adjustment mechanism 5 includes a curved arm 53, which is arranged in the operating space 181 of the interlayer 18, and is formed by the movable and pivotal connection of the front and rear two arm levers 531, 532 at the ends, and the rear end of the rear arm lever 532 The movable pivot is connected to the rear of the operating space 181, and a torsion spring 8 is sheathed on the pivot shaft. The front end of the forearm bar 531 forms a buckle bar 533, which is correspondingly buckled in a group of buckle grooves 521 formed on the traction piece 52, and is pivotally connected with different buckle grooves 521 by the buckle bar 533 to properly adjust the shoelaces. 3 degree of fastening; the rear end of the traction piece 52 and the rear of the operating space 181 are provided with corresponding sliding parts 522, 182 on each axis.

The front end of the pressing plate 6 is movable and pivotally arranged in front of the operating space 181, and its bottom forms a plug-in 61 at the rear side and the near end of the top position of the crank arm 53. hole, so that the inserter 61 passes through the through hole and cooperates with the control mechanism 7. The end of the insert 61 forms a buckle head 611 with a buckle shoulder 612. This buckle head 611 can be pressed flat on the inner end surface of the interlayer 18 when the pressure plate 6 is worn. The button 71 of the control mechanism 7 is buckled and controlled so that the pressure plate 6 remains in a flattened state, and the shoelace 3 can be kept in a tight state, and the buckle can be released by pressing the button 71 of the control mechanism 7 when the shoelace 3 is released. .

The control mechanism 7 is assembled on the bottom of the interlayer 18 and the midsole 16 through screw fixing, and accommodated in the control groove 111 provided on the sole 11 . The control mechanism 7 includes a button 71 and a buckle 72 assembled in the control box 73 . The button 71 cooperates with the sliding groove 731 on the control box 73 through a pin shaft 711, and is slidably arranged in the control box 73, and cooperates with a spring 83 to be elastically pushed to the back wall of the control groove 111 when the button 71 is in normal state. The perforation 112 place that offers, fixes a waterproof switch 113 by viscose on the perforation 112, and waterproof switch 113 and button 71 live next to each other, by pressing waterproof switch 113, can touch button 71, thereby control mechanism 7 works. The button 71 is provided with a buckle hole 711 at the position corresponding to the plug-in 61. The buckle piece 72 is set inside the buckle hole 721. The buckle piece 72 can be used to buckle the buckle head when the pressure plate 6 is worn and flattened on the inner end surface of the interlayer 18. 611 of the shoulder 612 .

In actual use, when the normal shoes are not worn, the curved arm 53 is pushed against by the torsion spring 8 and is bow-shaped, the pressing plate 6 is pushed up by the curved arm 53, and the traction piece 52 does not pull the shoelace 3.

When the user wants to wear shoes, he only needs to put his feet through the shoe opening 15 into the shoe, and the sole (heel) corresponds to the pressure plate 6 to exert a downward force to flatten, and the downward flattening action of the pressure plate 6 , then the curved arm 53 of the top system produces a downward stretching action at the same time, and then the shoelace 3 is pulled by the traction piece 52, so that the shoelace 3 is retracted toward the action space 181 of the interlayer 18, and the curved arm 53 is completely When flattened, the shoelace 3 is properly pulled inward to form a knotted state, while the vamp 12 is in the state of covering the instep. At this time, the buckle head 611 of the insert 61 provided under the pressure plate 6 is inserted into the control mechanism 7 In the buckle hole 711 of the shoe, the buckle 72 is just buckled on its shoulder 612, so that the pressure plate 6 is buckled by the control mechanism 7 after the shoes are worn and when they are traveling, so that they will not be lifted up and affect the travel and wearing, and The torsion spring 8 is compressed to store the kinetic energy required for the deactivation stroke.

When wanting to take off the shoes, the user only needs to press the waterproof switch 113, and then the button 71 of the control mechanism 7 can be pressed to move inward, thereby driving the buckle piece 72 to shrink inward to release the buckle on the insert 61, and then take off the shoe And the action that the foot wants to be pulled out by the shoe opening 15 upwards, cooperates with the kinetic energy of the torsion spring 8 to push the curved arm 53 to return to the curved bow, so that the pressing plate 6 is lifted upwards, and the traction piece 52 loses the forward traction, and returns to the unworn Normally, the shoelace 3 is no longer pulled. Therefore, under the force of pulling the foot upwards, the upper 12 will be pulled apart, and the shoelace 3 is also pulled out from the inside of the shoe body 1, reaching the position of the shoe when taking off the shoe. With 3 purposes of automatic release.

However, if you look at the shoes with the above structure in detail, you can find that the control mechanism is a box with many components, and it is necessary to set the control groove on the midsole and sole of the shoes, which requires the bottom of the shoes to be thicker than There is enough space to accommodate the control mechanism. At the same time, the shoe will be slightly bulky in appearance. If it is used on sports shoes that require an elastic layer, the thick sole of the sole cannot accommodate the control mechanism. The scope of use for putting on and taking off shoes is limited; again, the length of the shoelaces of the shoes is adjusted by the buckle groove in the traction piece, so that the user cannot freely adjust the tightness of the shoelaces, which will be slightly inconvenient in use .

Contents of the invention

The main purpose of the utility model is to provide an improved control device for automatically putting on and taking off shoes, which can reduce the elastic cushion space of the sole.

Another object of the present invention is to provide an improved control device for automatically putting on and taking off shoes, which allows the user to easily control the tightness of the shoelaces.

Another object of the present invention is to provide an improved control device for automatically putting on and taking off shoes, which can reduce the friction coefficient of shoelaces and increase the service life of shoes.

In order to achieve the above purpose, the utility model is mainly composed of a shoe body, shoelaces, a tying mechanism, an action adjustment mechanism, a pressure plate, an elastic member, and a control mechanism; In the cableway, an interlayer is arranged on the midsole of the shoe body and under the insole, and an operating space is formed on the interlayer; the tying mechanism includes a lanyard piece, and a row of puncture holes is opened through the side end surface of the lanyard piece corresponding to the number of shoelace eyes. , the lanyard piece is fixed on the inner side of the mezzanine operating space; the action adjustment mechanism includes a curved arm, which is set in the mezzanine operating space, and is composed of front and rear two arms that are articulated at the ends. The rear end is movable and pivotally connected to the rear of the operating space, the front end of the forearm rod is pivotally connected to a traction piece, and at least one sliding part is arranged on each axis of the rear end of the traction piece and the rear of the operating space; The traction cableway extends to the operation space of the mezzanine, passes through the cable hole on the lashing plate, and then merges into one strand, bypasses the sliding parts at the rear of the operation space and the rear end of the traction plate in turn, and is tied to a fixed end at the rear of the operation space; The elastic part is a torsion spring, which is sleeved on the pivot shaft at the rear end of the rear arm. One side of the torsion spring is against the bottom of the operating space, and the other side is against the rear arm; the front end of the pressure plate is movable and pivotally arranged on In front of the operating space, its bottom forms a plug-in at the rear side and near the end of the top position of the crank arm, and the plug-in is matched with the control mechanism;

The key of the utility model is: the control mechanism corresponds to the plug-in and is assembled at the bottom of the interlayer. It is composed of an arc-shaped buckle control piece matching the shape of the heel, a pivot and a control spring. The middle part of the buckle control piece is pivotally connected with the interlayer through the pivot Together, one end of the control buckle sheet forms a crescent-shaped control buckle of the buckle connector, and the other end is pressed against by a control spring fixed on the interlayer.

In the above-mentioned improved control device for automatic putting on and taking off shoes, the other end of the buckle control piece corresponds to the control spring to form a projection for positioning the control spring.

The above-mentioned improved control device for automatically putting on and taking off shoes, wherein the traction piece is a traction pulley seat, on which a small pulley is installed.

In the above-mentioned improved control device for automatic putting on and taking off shoes, a spring is arranged above the interlayer at a position corresponding to the pressing piece.

In the above-mentioned improved control device for automatically putting on and taking off shoes, the crank arm in the action adjustment mechanism can be set as a three-section arm.

In the above-mentioned improved control device for automatically putting on and taking off shoes, one end of the shoelace is fixed on the Velcro, and is connected to the inner side of the shoe upper through the Velcro.

The above-mentioned improved control device for automatically putting on and taking off shoes, wherein a pulley is installed in the action adjustment mechanism; a rim is installed at the bottom of the interlayer.

After adopting the above structure, the control mechanism of the shoes described in the utility model is directly arranged at the bottom of the interlayer, without setting the control groove on the midsole and the sole, so the midsole can be omitted and the thickness of the sole can be reduced to deal with the elastic layer of the sole. Sports shoes with certain requirements; since a pulley is installed on the traction piece and a ring is installed on the guide rail, the direct friction between the shoelace and the shuttle piece, the traction piece and the guide rail in the elastic movement of the shoe is changed to sliding friction. The coefficient of friction is greatly reduced, and the service life of the shoelaces is improved; moreover, the shoelaces can be glued to the shoe upper through the hook and loop, so that the user can flexibly adjust the degree of tightness of the shoelaces.

Description of drawings

Fig. 1 is a three-dimensional exploded view of a custom-made article;

Fig. 2 is a plane combination of customary articles and a normal sectional view of not wearing them;

Fig. 3 is a plane combination and a cross-sectional view of wearing action of customary articles;

Figure 4 is a top sectional view of Figure 3;

Fig. 5 is a bottom sectional view of Fig. 3;

Fig. 6 is a three-dimensional exploded view of the utility model;

Fig. 7 is a three-dimensional combined view (1) of the utility model automatic shoe-wearing and taking-off device;

Fig. 8 is a three-dimensional combination diagram (two) of the utility model automatic shoe-wearing and taking-off device;

Fig. 9 is an action diagram of the automatic putting on and taking off shoes device of the present utility model;

Figure 10 is a top view of Figure 8;

Figure 11 is a schematic diagram of the sticky button of the utility model;

Fig. 12 is another embodiment diagram of the utility model automatic putting on and taking off shoes.

Detailed ways

Please refer to Fig. 6-9, the improved control device for automatically putting on and taking off shoes disclosed by the utility model is still mainly composed of a shoe body 1, a shoelace 3, a tie mechanism 4, an action adjustment mechanism 5, a pressure plate 6, and a control mechanism 7. , Elastic part 8 is made up, and wherein fasten group mechanism 4, action adjustment mechanism 5, pressing plate 6, control mechanism 7 and elastic part 8 form an automatic putting on and taking off shoes device.

The structure of shoe body 1, shoelace 3, fastening mechanism 4, motion adjustment mechanism 5, pressing plate 6 and elastic member 8 is the same as conventional products, and will not repeat them here.

The key of the utility model is: the control mechanism 7 is set at the bottom of the interlayer 18 corresponding to the plug-in 61, and is composed of an arc-shaped control buckle 71, a pivot 72 and a control spring 73 matching the shape of the heel, and the middle part of the control buckle 71 is formed into a The joint part 711 is movably and pivotally connected with the interlayer 18 through the pivot 72 and the spacer 74. One end of the control buckle 71 forms a crescent-shaped control buckle 712 of the buckle connector 61, and the other end 713 is controlled by being fixed on the interlayer 18. Spring 73 pushes against, for the convenience of control spring 73 pushes against more sure, can punch out a projection 714 of positioning control spring 73 on the control buckle sheet 71, set at the position of the other end 713 of the corresponding control buckle sheet 71 on the sole 11. There is a perforation 112 (as shown in Figure 2), and a waterproof switch 113 is fixed on the perforation 112 by glue. The waterproof switch 113 is adjacent to the other end 713 of the control buckle piece 71. By pressing the waterproof switch 113, the control buckle can be touched The other end 713 of the sheet 71, thereby making the control mechanism 7 work.

The length of the plug-in 61 is also shortened relative to conventional products, so as to correspond to the position of the control buckle 71 on the interlayer 18. The end of the plug-in 61 is formed with a buckle head 611 with a buckle shoulder 612. This buckle head 611 can be worn on the pressure plate 6 And when flattening on the inner end surface of the interlayer 18, it is buckled and controlled by the control mechanism 7 arranged at the bottom of the interlayer 18, and the crescent-shaped control button 712 can be buckled when the pressing plate 6 is worn and flattened on the inner end surface of the interlayer 18. The shoulder 612 of the head 611 keeps the pressing plate 6 in a flattened state, while the shoelace 3 can be kept in a tight state, and when the shoelace 3 is released, the buckle can be controlled by pressing the other end 713 of the buckle control sheet 71. The piece 71 rotates around the pivot 72 , and the control buckle 712 will disengage from the shoulder 612 of the buckle head 611 to release the buckle control.

Because the control mechanism 7 only needs to be arranged on the bottom of the interlayer 18, without setting the control groove 111 on the midsole 16 and the sole 11, the midsole 16 can be omitted and the thickness of the sole 11 can be reduced, so as to meet certain requirements for the elastic layer of the sole. sports shoes.

In this case, a spring 184 is provided at the position corresponding to the pressure plate 6 on the interlayer 18 to give the pressure plate 6 an upward force. Because the user presses the waterproof switch 113 when taking off the shoes, the foot will loosen against the pressure plate 6 asynchronously. The phenomenon of pressure, the loose buckle head 611 will be buckled on the control buckle piece 71 again, so that the problem of repeatedly pressing the waterproof switch 113 will inevitably occur. If the spring 184 gives more upward elastic force to the sole of the foot, the above problems can be avoided. , making the action of loosening shoes more accurate.

As shown in Figure 11, one end of the shoelace 3 of the present invention is worn on a Velcro 9, the Velcro 9 can be adhered to the inner surface of the shoe body 1, and the user only needs to adjust the Velcro 9 and the inner surface of the shoe body 1 The tightness of the shoelaces can be adjusted to suit different fat and thin feet, which overcomes the disadvantage that the shoelaces cannot be flexibly adjusted by conventional products. Therefore, the traction piece 52 only needs to be set as a pulley seat.

As shown in FIG. 6 , a group of pulleys 512 are installed in the index slot 511 of the shuttle piece 51 of the action adjustment mechanism 5 ; The friction that the traction rope of shoelace 3 produces with these parts when reciprocating like this becomes rolling friction by original sliding friction, and has reduced the friction coefficient and increased the service life of the traction rope of shoelace 3.

As shown in Figure 12, it is another embodiment of the utility model. When it is used for large-sized shoes, the stroke of the curved arm 53 of the action adjustment mechanism 5 is lengthened. The lifting height will be slightly higher, so that the insole 17 will bounce too high and expose the shoe body 1. Therefore, arranging three-section arm bars is a solution to overcome the above-mentioned defects. Composed of rods 532, when the curved bow bounces up the pressing plate 6, the height between the pressing plate 6 and the sole 11 will not exceed the height of the shoe body 1.

To sum up, the utility model is a further supplement to the specific implementation of conventional products, so that the application of this structure on shoes is more extensive.

Claims (7)

1. An improved control device for automatically putting on and taking off shoes, mainly composed of a shoe body, shoelaces, a fastening mechanism, an action adjustment mechanism, a pressure plate, elastic parts, and a control mechanism; wherein: The shoe body is equipped with a sandwich-type traction cableway on the side of the shoe upper to match the position of the shoelace eye, and a sandwich layer is set on the midsole of the shoe body and under the insole, and an operating space is formed on the sandwich layer; The tying mechanism includes a lanyard piece, the side end surface of the lanyard piece corresponds to the number of shoelace eyes, and a row of lace-through holes is opened, and the lanyard piece is fixed on the inner side of the interlayer operating space; The action adjustment mechanism includes a curved arm, which is set in the interlayer operating space, and is composed of front and rear two arms that are pivotally connected at the ends, and the rear end of the rear arm is pivotally connected to the rear of the operating space. The front end of the forearm rod is pivotally connected to a traction piece, and at least one sliding part is arranged on each axis at the rear end of the traction piece and the rear of the operating space; At least one shoelace extends from the traction cableway opened on the upper to the operation space of the interlayer, and passes through the cable hole on the lanyard piece, and then becomes a strand, bypasses the sliding parts at the rear of the operation space and the rear end of the traction piece in turn, and is tied. on a fixed end at the rear of the operating space; The elastic part is a torsion spring, which is sleeved on the pivot shaft at the rear end of the rear arm. One side of the torsion spring is against the bottom of the operating space, and the other side is against the rear arm; The front end of the pressure plate is movable and pivotally arranged in front of the operating space, and its bottom forms a plug-in at the rear side and near the end of the top position of the crank arm, and the plug-in is matched with the control mechanism; It is characterized in that the control mechanism corresponds to the plug-in and is assembled at the bottom of the interlayer. It is composed of an arc-shaped buckle control piece matching the shape of the heel, a pivot and a control spring. The middle part of the buckle control piece is pivotally connected with the interlayer through the pivot shaft. One end of the control buckle sheet forms a crescent-shaped control buckle of a buckle connector, and the other end is pressed against by a control spring fixed on the interlayer. 2. The improved control device for automatic putting on and taking off shoes according to claim 1, characterized in that: the other end of the buckle control piece corresponds to the control spring and forms a projection for positioning the control spring. 3. The improved control device for automatic putting on and taking off shoes according to claim 1, characterized in that: the traction piece is a traction pulley seat, and a small pulley is installed on it. 4. The improved control device for automatic putting on and taking off shoes according to claim 1, characterized in that a spring is provided above the interlayer at a position corresponding to the pressure plate. 5. The improved control device for automatic putting on and taking off shoes according to claim 1, characterized in that: the crank arm in the action adjustment mechanism can be set as a three-section arm. 6. The improved control device for automatic putting on and taking off shoes according to claim 1, characterized in that: one end of the shoelace is fixed on the Velcro, and is connected to the inner side of the shoe upper through the Velcro. 7. The improved control device for automatic putting on and taking off shoes according to claim 1, characterized in that: a pulley is installed in the action adjustment mechanism; a rim is installed on the bottom of the interlayer.

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