CN214854696U - Shoes without tying shoelaces - Google Patents

Abstract

The utility model discloses a shoe without tying shoelaces, which comprises a sole and a vamp connected with the edge of the sole, wherein a shoe tongue is arranged between the vamps, both ends of the rear side of the vamp are respectively provided with a strainer, the edge of the vamp contacted with the shoe tongue is provided with shoelace holes, shoelaces are crossed and penetrated in the shoelace holes, both ends of the shoelaces are respectively arranged in the strainer, the strainer comprises a box body and a box cover, the corresponding positions of the inner sides of the box body and the box cover are respectively provided with a gear hole and a pressing piece hole, gear shafts are respectively inserted into the gear holes, a placing wheel is fixedly arranged between the two gear shafts, a pressing piece shaft is arranged between the pressing piece holes, pressing pieces are penetrated and inserted into the pressing pieces on the pressing piece shaft, a clamping ring is arranged outside the placing wheel, a spring is wound outside the placing wheel, and the shoelaces are wound outside the clamping ring; the utility model discloses exempt from to tie shoelace, shoelace can contract automatically and the tight regulation is convenient.

Description

Shoes without tying shoelaces

Technical Field

The utility model relates to a shoes technical field, more specifically the shoes that relate to a exempt from to tie shoelace that says so.

Background

The shoe is an important necessity in daily life of people, and the functional requirements on the shoe are higher and higher along with the improvement of the living standard of people; the existing method for tying the shoelace is generally used in a manner of tying by hand, the shoelace is easy to fall naturally when a user wears the shoe, so that the risk that the user steps on the shoelace to fall down or strain a foot is caused, and children even do not know how to tie the shoelace when wearing the shoe; in the prior art, the utility model relates to a structure of rapid adjustment shoelace elasticity as the chinese utility model that publication number is CN203676303U, can adjust shoelace elasticity through rotatory turn-knob, though solved the problem that the shoelace scatters easily.

However, the prior art has the following problems:

1. the shoelace can not be automatically contracted, and needs to be rotated back through the knob every time the shoe is worn, so that the process is complicated; 2. the knob needs to be rotated repeatedly to adjust the tightness of the shoelace, so that the shoelace has comfortable tightness and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shoes of exempting from to tie shoelace, shoelace can contract automatically and the tight regulation is convenient.

In order to achieve the above object, the utility model provides a following technical scheme:

a shoe free of tying shoelaces comprises a sole and vamps connected with the edge of the sole, wherein tongues are arranged between the vamps, the front ends of the tongues are connected with the vamps, two ends of the rear side of the vamps are respectively provided with a tightening device, shoelace holes are arranged at the edges of the vamps, which are contacted with the tongues, the shoelaces are sewed with the vamps, shoelaces are penetrated in the shoelace holes in a crossed manner, two ends of the shoelaces are respectively arranged in the tightening devices, each tightening device comprises a box body and a box cover, adjusting holes and threading holes are arranged at the corresponding positions of the edges of the box body and the box cover, gear holes and pressing piece holes are arranged at the corresponding positions of the inner sides of the box body and the box cover, gear shafts are inserted into the gear holes, placing wheels are fixedly arranged between the two gear shafts, pressing piece shafts are arranged between the pressing piece holes, pressing pieces are inserted with pressing pieces, the novel shoe lace placing device is characterized in that a pressing rod is arranged on one side of the pressing plate, the pressing rod penetrates out of the adjusting hole, a clamping ring is arranged outside the placing wheel, a spring is wound outside the placing wheel, the tail end of the spring penetrates through the clamping ring, a binding hole is formed in the tail end of the spring, a shoe lace is wound outside the clamping ring, and the end of the shoe lace is bound on the binding hole.

Technical scheme more than adopting, the utility model has the advantages of it is following:

the two ends of the shoelace of the utility model are respectively arranged in the tightening device, and the setting of the tightening device can ensure that the shoelace does not need to be bound by hand and the tightness of the shoelace can be adjusted; in the utility model, a placing wheel is fixedly arranged between two gear shafts and is used for winding the clockwork spring and the shoelace; the utility model is provided with the pressing sheet shaft between the pressing sheet holes, the pressing sheet is inserted on the pressing sheet shaft, one side of the pressing sheet is provided with the pressing rod, the pressing rod penetrates out of the adjusting hole, the pressing sheet is used for realizing the function of controlling whether the gear shaft rotates or not, so that the shoelace can be controlled to be pulled out and retracted, the pressing rod penetrates out of the adjusting hole, the pressing rod is pressed to the pressing rod by hands conveniently, when the shoelace needs to be adjusted, the shoelace can be automatically contracted only by pressing down the pressing rod, and the use is more convenient; the utility model is characterized in that the outside of the placing wheel is provided with the snap ring, the outside of the placing wheel is wound with the clockwork spring, and the clockwork spring is arranged to straighten the shoelace after being pulled out, and the clockwork spring can return to the original shape after the pulling force disappears, so that the shoelace is contracted and tensioned to the required tightness; spring end is equipped with the binding wire hole, the shoelace winding is outside the snap ring, the shoelace end is binded on the binding wire hole, the setting in binding wire hole can take off the shoelace when conveniently washing shoes, convenient to use.

Furthermore, the pressing sheet is U-shaped, the gear shaft is provided with a gear, the two ends of the pressing sheet are provided with pressing sheet clamps, the pressing sheet clamps respectively abut against the gear, the two ends of the pressing sheet are respectively and fixedly provided with a spring, and the other end of the spring abuts against the inner side surfaces of the box body and the box cover.

Technical scheme more than adopting, the utility model has the advantages of it is following:

the pressing sheet of the utility model is U-shaped, and the U-shaped pressing sheet can respectively support against the two gears; the utility model is provided with the pressing piece clamps at the two ends of the pressing piece, so that when the pressing piece is put down to abut against the gear, the gear can not rotate forwards or backwards, the shoelace can not be pulled out or automatically contracted, and the shoelace can not be loosened or tightened due to the force generated by the foot on the shoe when the shoe is used; all fixed being equipped with the spring on the preforming both ends, the spring other end respectively with the box body with the lid medial surface offsets, the setting of spring for the preforming can't reciprocate at will when not having the external world to give depression bar pressure.

Further, the box body with the one side that the lid contacted is equipped with embedded annular, the lid with the one side that the box body contacted is equipped with the bulge loop piece, embedded annular with bulge loop piece phase-match.

Technical scheme more than adopting, the utility model has the advantages of it is following:

embedded annular with bulge loop piece phase-match for box body and lid can be covered, also can take off, dismantle the shoelace when conveniently washing shoes.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the winding structure of the clockwork spring of the present invention;

FIG. 3 is a schematic view of the structure of the take-up unit of the present invention;

FIG. 4 is a schematic cross-sectional view of the take-up unit of the present invention;

FIG. 5 is a schematic view of the joint between the wafer holder and the gear of the present invention;

fig. 6 is a schematic view of the structure of the box cover of the present invention.

Reference numerals: 1. a sole; 2. a shoe upper; 3. a box cover; 301. a convex ring block; 4. a box body; 401. embedding a ring groove; 5. the shoelace holes; 6. shoelaces; 7. a blade pressing shaft; 701. a wafer pressing hole; 8. tabletting; 801. a pressure lever; 802. a spring; 803. pressing the sheet clamp; 9. a gear shaft; 901. a gear hole; 902. a gear; 10. placing a wheel; 11. an adjustment hole; 12. threading holes; 13. a clockwork spring; 131. a wire binding hole; 14. a snap ring; 15. the tongue.

Detailed Description

As shown in fig. 1 to 4, in a specific embodiment, a shoelace-free shoe comprises a sole 1, a vamp 2 connected to an edge of the sole 1, a tongue 15 disposed between the vamp 2, a front end of the tongue 15 connected to the vamp 2, two ends of a rear side of the vamp 2 each provided with a tightening device, a shoelace hole 5 disposed at an edge of the vamp 2 contacting with the tongue 15, the shoelace hole 5 sewn to the vamp 2, a shoelace 6 passing through the shoelace hole 5 in a crossing manner, two ends of the shoelace 6 respectively disposed in the tightening devices, the tightening devices including a box body 4 and a box cover 3, adjusting holes 11 and threading holes 12 disposed at corresponding positions on edges of the box body 4 and the box cover 3, gear holes 901 and pressing holes 701 disposed at corresponding positions on inner sides of the box body 4 and the box cover 3, gear shafts 9 inserted into the gear holes 901, a placement wheel 10 fixedly disposed between the two gear shafts 9, and a pressing shaft 7 disposed between the pressing holes 701, the preforming 8 has been interlude on the preforming axle 7, and 8 one sides of preforming are equipped with depression bar 801, and depression bar 801 wears out regulation hole 11, places and take turns 10 and is equipped with snap ring 14 outward, places and takes turns 10 outer winding and has spring 13, and spring 13 end passes snap ring 14, and spring 13 end is equipped with the wiring hole 131, and 6 twines outside snap ring 14 of shoelace, and 6 ends of shoelace are binded on wiring hole 131.

Through the arrangement, the two ends of the shoelace 6 of the utility model are respectively arranged in the tightening device, and the arrangement of the tightening device can ensure that the shoelace 6 does not need to be bound by hand and can also adjust the tightness of the shoelace 6; the utility model is characterized in that a placing wheel 10 is fixedly arranged between two gear shafts 9, and the placing wheel 10 is used for winding a clockwork spring 13 and a shoelace 6; the utility model discloses be equipped with between the preforming hole 701 and press the piece axle 7, the preforming 8 has been interlude on the preforming axle 7, 8 one side of preforming are equipped with the depression bar 801, the depression bar 801 is worn out the regulation hole 11, the preforming 8 is used for realizing the effect of whether control gear shaft 9 rotates, makes can control pulling out and withdrawing of shoelace 6, the depression bar 801 is worn out the regulation hole 11, make things convenient for the manual pressure to press depression bar 801, when needing to adjust shoelace 6, only need to press down depression bar 801, shoelace 6 can contract automatically, it is more convenient to use; the utility model discloses place and be equipped with snap ring 14 outside round 10, place round 10 and twine outward and have clockwork spring 13, clockwork spring 13 sets up, make shoelace 6 pull out after, clockwork spring 13 can be straightened too, after the power that pulls out disappears, clockwork spring 13 can change back to original appearance, thus lead to shoelace 6 to contract and strain to the elasticity that needs; the utility model discloses clockwork spring 13 end is equipped with wiring hole 131, and 6 windings of shoelace are outside snap ring 14, and 6 ends of shoelace are binded on wiring hole 131, and setting up of wiring hole 131 can take off shoelace 6, convenient to use when conveniently washing shoes.

As shown in fig. 4 to 5, the pressing plate 8 is U-shaped, the gear shaft 9 is provided with a gear 902, two ends of the pressing plate 8 are provided with pressing plate clamps 803, the pressing plate clamps 803 respectively abut against the gear 902, two ends of the pressing plate 8 are respectively fixedly provided with a spring 802, and the other end of the spring 802 abuts against inner sides of the box body 4 and the box cover 3.

Through the arrangement, the pressing sheet 8 of the utility model is U-shaped, and the U-shaped pressing sheet 8 can respectively support against the two gears 902; the utility model discloses preforming 8 both ends are equipped with preforming clamp 803, and the setting of preforming clamp 803 makes when preforming 8 puts down and offsets with gear 902, gear 902 can't turn forward and can't turn backward either, makes shoelace 6 can't pull out also can't contract automatically, prevents that shoes in the use, and the power that the foot produced shoes makes shoelace 6 too loose or too tight; the utility model discloses all fixed spring 802 that is equipped with on 8 both ends of preforming, the spring 802 other end offsets with 3 medial surfaces of box body 4 and lid respectively, the setting of spring 802 for preforming 8 can't reciprocate at will when not having the external world to give depression bar 801 pressure.

As shown in fig. 3 and 6, an embedded ring groove 401 is formed on the surface of the box body 4 contacting the box cover 3, a convex ring block 301 is formed on the surface of the box cover 3 contacting the box body 4, and the embedded ring groove 401 is matched with the convex ring block 301.

Through the arrangement, the utility model discloses embedded annular 401 and bulge loop piece 301 phase-match for box body 4 and lid 3 can be covered, also can take off, dismantle shoelace 6 when conveniently washing shoes.

The working principle is as follows: when wearing shoes, only need push down depression bar 801 for the preforming clamp 803 contactless gear 902, through drawing tongue 15, can wear the shoes with the foot in, then release tongue 15, the power that shoelace 6 draws outward disappears, clockwork spring 13 recovers, among the take-up unit is pulled back automatically at 6 both ends of shoelace, shoelace 6 is according to the size of foot, pull back to certain length, stop the shrink, only need loosen depression bar 801 at last can, shoelace 6 can't be retrieved and also can't be pulled out, realize exempting from shoelace 6, shoelace 6 can shrink automatically and the tight regulation is convenient.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (3)

1. A shoe without tying a shoelace comprises a sole (1) and vamps (2) connected with the edges of the sole (1), wherein a tongue (15) is arranged between the vamps (2), the front ends of the tongues (15) are connected with the vamps (2), the shoe is characterized in that two ends of the rear side of each vamp (2) are respectively provided with a tightening device, the edges of the vamps (2) contacting with the tongues are provided with shoelace holes (5), the shoelace holes (5) are sewn with the vamps (2), shoelaces (6) are crossly arranged in the shoelace holes (5), two ends of each shoelace (6) are respectively arranged in the tightening devices, each tightening device comprises a box body (4) and a box cover (3), the positions of the box body (4) corresponding to the edges of the box cover (3) are respectively provided with adjusting holes (11) and threading holes (12), the positions of the box body (4) corresponding to the inner sides of the box cover (3) are respectively provided with gear holes (901) and pressing holes (701), all insert on gear hole (901) and be equipped with gear shaft (9), two fixed being equipped with between gear shaft (9) places wheel (10), be equipped with between pressure piece hole (701) and press a section of thick bamboo (7), it has preforming (8) to alternate on pressure piece axle (7), preforming (8) one side is equipped with depression bar (801), depression bar (801) are worn out regulation hole (11), it is equipped with snap ring (14) to place wheel (10) outward, it has clockwork spring (13) to place wheel (10) outer winding, clockwork spring (13) end passes snap ring (14), clockwork spring (13) end is equipped with wire tying hole (131), shoelace (6) winding is in outside snap ring (14), shoelace (6) end is binded on wire tying hole (131).

2. The shoelace tying-free shoe as claimed in claim 1, wherein the pressing piece (8) is U-shaped, the gear shaft (9) is provided with a gear (902), both ends of the pressing piece (8) are provided with pressing piece clamps (803), the pressing piece clamps (803) respectively abut against the gear (902), both ends of the pressing piece (8) are fixedly provided with springs (802), and the other ends of the springs (802) respectively abut against the inner side surfaces of the box body (4) and the box cover (3).

3. A shoelace tying free shoe as claimed in claim 1, wherein an embedded ring groove (401) is formed in the surface of the box body (4) contacting the box cover (3), a convex ring block (301) is formed in the surface of the box cover (3) contacting the box body (4), and the embedded ring groove (401) and the convex ring block (301) are matched.

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