CN100539889C - A detachable combined shoe buckle - Google Patents

Abstract

The invention discloses a detachable combined shoe buckle, which comprises an upper buckle body and a lower buckle body, wherein the upper buckle body is embedded in a vamp part, the lower buckle body is correspondingly embedded in a sole part, the upper buckle body is buckled and detached with the lower buckle body through sliding after being inserted into the lower buckle body, the upper buckle body is provided with a sliding arm, a movable arm and a connecting rod, the outer side surface of the sliding arm is a smooth arc, and the inner side surface of the sliding arm forms a V-shaped matching surface; the lower buckle body is provided with a slot matched with the sliding arm, the slot is in a hook shape, the slot is provided with an opening which is gradually reduced from outside to inside, the opening is in a hook-shaped structure, the movable arm is movably connected with the sliding arm through the connecting rod, the lower buckle body further comprises a base which is used for installing and fixing the lower buckle body on the sole part, and the upper buckle body is provided with a hole which can be used for penetrating a shoelace.

Description

A detachable combined shoe buckle

technical field

The invention relates to a buckle, especially a detachable combined shoe buckle.

Background technique

The vamp of the existing shoes is often sewn on the predetermined position on the surface of the sole by edge sewing, and then combined with the glue on the sole, so that the vamp is permanently fixed on the sole. In this way, in real life, once the upper is damaged, the entire pair of shoes will be thrown away. In order to solve the above problems, people have invented a detachable combination shoe buckle, but the buckle structure of these detachable combination shoes is complicated, and it is quite inconvenient to disassemble.

Therefore, it is necessary to provide a detachable combined shoe buckle to overcome the above disadvantages.

Contents of the invention

In order to overcome the deficiencies of the prior art, the purpose of the present invention is to provide a detachable combined shoe buckle, which is beautiful in appearance, easy to disassemble and convenient to replace.

The present invention is achieved like this:

A detachable combined shoe buckle, comprising an upper buckle body and a lower buckle body, the upper buckle body is buried in the shoe upper part, the lower buckle body is correspondingly buried in the shoe sole part, a sliding arm extends from one end of the upper buckle body, and the lower buckle body The body has a slot matched with the sliding arm. After the upper button body is inserted into the lower button body, the upper button body can be fastened and disassembled with the slot of the lower button body by sliding.

In the present invention, the upper button body further includes a movable arm, and the movable arm is movably connected with the sliding arm. The outer surface of the sliding arm is a smooth arc, while the inner surface forms a V-shaped mating surface; the slot is hook-shaped, and the slot has an opening that gradually shrinks from the outside to the inside. Hook structure. The upper button body further includes a connecting rod through which the movable arm is movably connected with the sliding arm. The lower button body further includes a base for installing and fixing the lower button body on the sole part. The upper button body can also be provided with an opening for wearing shoelaces.

In one embodiment, the movable arm and the sliding arm of the upper button body can also be integrally formed, and the upper button body can be fastened and disassembled with the lower button body by sliding after being inserted into the lower button body.

In another embodiment, a boss protrudes from the outer surface of the sliding arm, and a groove is opened on the inner wall of the slot, which is used to cooperate with the boss to prevent the upper button body from contacting the lower button. There is looseness between the buttons.

The detachable combined shoe buckle of the present invention is adopted, which greatly facilitates the disassembly and replacement of the upper. Secondly, the manufacturing process of the present invention does not require the use of glue, so the environmental protection effect is good, and the manufacturing process of the shoes is simplified and the cost is reduced.

Description of drawings

Fig. 1 is a schematic diagram of the assembly of the upper button body and the lower button body of the first embodiment of a detachable combined shoe buckle of the present invention;

Fig. 2 is a side view of the movable arm and connecting rod of the upper button body of a detachable combined shoe button of the present invention;

Fig. 3 is a side view of the hook of the upper button body of a detachable combined shoe buckle of the present invention;

Fig. 4 is a side view of the lower button body of a detachable combined shoe button according to the present invention;

Fig. 5 is a front view of the movable arm of the upper button body of a detachable combined shoe button of the present invention;

Fig. 6 is a top view of the hook of the upper button body of a detachable combined shoe button according to the present invention;

Fig. 7 is a schematic diagram of the upper button body of the second embodiment of a detachable combined shoe buckle of the present invention;

Fig. 8 is a schematic diagram of the assembly of the upper button body and the lower button body of the second embodiment of a detachable combined shoe buckle according to the present invention.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings.

Referring to Fig. 1 and Fig. 8, a detachable combined shoe buckle according to the present invention includes an upper button body 1, 1' and a lower button body 2, the upper button body 1, 1' is embedded in the shoe upper, and the lower button body 2 Correspondingly buried in the sole part. The upper button body 1, 1' is fastened with the lower button body 2 respectively.

In an embodiment of the present invention, referring to FIGS. 2-4 , the upper button body 1 includes a movable arm 10 , a connecting rod 12 and a hook 14 . As shown in Figure 5, the movable arm 10 has a trapezoidal structure, and an opening 100a is provided in the middle part of the movable arm 10 body 100, which can be used to wear shoelaces; A through hole 102a runs through the middle of the shaft 102 . The width of the movable pivot 102 is smaller than the width of the movable arm 10 body.

Referring to FIG. 3 and FIG. 6 , the end of the hook 14 has two separate connecting arms 140 , and a hook-shaped sliding arm 142 extends downward along the connecting arms 140 . The center of the connecting arm 140 is respectively provided with two coaxial through holes 140 a through which the connecting rod 12 can pass through. A groove 140 b is defined between the two connecting arms 140 for receiving the movable pivot 102 of the movable arm 10 . The outer surface of the sliding arm 142 is a smooth arc 149 , while the inner surface forms a V-shaped mating surface 148 , and a boss 142 a protrudes from the surrounding wall of the sliding arm 142 . Referring to Fig. 1, the connecting rod 12 crosses the through hole 140a of the connecting arm 140 and the through hole 102a of the movable arm 10, so that the movable arm 10 and the hook 14 can be movably connected together, and the movable pivot 102 is clamped on the connection. In the groove 140 b of the arm 140 , the movable arm 10 can swing around the connecting arm 140 relative to the sliding arm 142 within a certain angle.

Referring to FIG. 4 , the lower button body 2 is composed of a body 20 and a base 22 , and the body 20 is erected on the base 22 . Wherein, the body 20 is a semi-cylindrical cavity structure, and a hook-shaped slot 200 is formed in the middle thereof. The slot 200 is hook-shaped, and has an opening that gradually decreases from outside to inside. The slot 200 is in a hook shape, and is used for receiving the sliding arm 142 of the hook 14 . In addition, a groove 202 is formed on the inner wall of the slot 200 for matching with the boss 142 a of the sliding arm 142 . The base 22 is provided with two installation holes 220 for more firmly fixing the lower button body 2 on the object (such as shoe sole).

The matching process of the upper button body 1 and the lower button body 2 is as follows: first, insert the upper button body 1 into the slot 200 of the lower button body 2 along the arc and angle matching with the lower button body 2; The sliding arm 142 of the hook 14 slides and rotates half a circle in the slot 200. At this time, the boss 142a on the sliding arm 142 sinks into the groove 202 of the slot 200, and the upper button body 1 can be clamped in the slot 200. The sliding arm 142 and the slot 200 are positioned in the slot 200 through the mutual engagement of the boss 142 a and the groove 202 . When disassembling, the upper button body 1 can be taken out from the lower button body 2 by only rotating the upper button body 1 half a turn in the opposite direction, and the boss 142 a is slipped and separated from the groove 202 .

In the second embodiment of the present invention, as shown in FIG. 7 and FIG. 8, the upper button body 1' is a hook structure, which is composed of a movable arm 10' and an integrally formed sliding arm 142. A protrusion 142 a ′ protrudes from the outer wall of the sliding arm 142 for matching with the groove 202 of the sliding arm 142 . The matching mode of the upper button body 1' and the lower button body 2 is the same as that of the first embodiment, and will not be repeated here.

In the third and fourth embodiments of the present invention, the boss 142a can also be omitted on the sliding arm 142 of the upper button body 1. Similarly, the sliding arm 142' of the upper button body 1' The boss 142a' can also be omitted, and the upper button body 1, 1' can also be slidably matched with the lower button body 2.

In the present invention, the connection between the upper button body 1, 1' and the upper part can be realized by sewing, ultrasonic, hot-melt, segmented injection or integral molding, and the connection relationship between the lower button body 2 and the sole part is the same as above.

The above disclosures are only preferred embodiments of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Therefore, equivalent changes made according to the patent scope of the present invention still fall within the scope of the present invention.

Claims (7)

1. detachable assembled shoe fastener, comprise button and lower fastener, last button is embedded in upper portion, lower fastener correspondingly is embedded in sole portion, it is characterized in that: described button one end of going up extends a travelling arm, the lateral surface of described travelling arm is one section smooth circular arc, and its medial surface then forms the V-type mating surface; Described lower fastener has a slot that matches with described travelling arm, described slot is a hook shape, slot have one by outer and in diminishing opening, described opening is hook formation, slot snapping and dismounting with lower fastener realized in the described button back in inserting lower fastener of going up by sliding.

2. a kind of detachable assembled shoe fastener as claimed in claim 1 is characterized in that: the described button of going up further comprises lever arm, and described lever arm and travelling arm flexibly connect.

3. a kind of detachable assembled shoe fastener as claimed in claim 2 is characterized in that: the described button of going up further comprises a connecting rod, and described lever arm flexibly connects by this connecting rod and travelling arm.

4. a kind of detachable assembled shoe fastener as claimed in claim 3, it is characterized in that: on the lateral surface of described travelling arm, also convex with a boss, offer groove on the inwall of described slot, be used for cooperating and prevent to occur between button and lower fastener loosening with described boss.

5. a kind of detachable assembled shoe fastener as claimed in claim 4, it is characterized in that: described lower fastener further comprises base, is used for lower fastener is mounted on sole portion.

6. as described any the detachable assembled shoe fastener of claim 1-5, it is characterized in that: the described button of going up offers a perforate, is used to wear shoestring.

7. a kind of detachable assembled shoe fastener as claimed in claim 1 is characterized in that: the described button of going up further comprises lever arm, and described lever arm and travelling arm are one-body molded.

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