Summary of the invention
For overcoming the deficiencies in the prior art, the object of the invention is to provide a kind of detachable combination sandal or slipper and manufacture method thereof, its good looking appearance, is easy to dismounting, is convenient for changing and can waterproof.
Another purpose of the present invention is to provide a kind of buckle structure, and it is easy to dismantle, is convenient for changing, is easy to make.
The present invention is achieved in that
A kind of detachable combination sandal or slipper, comprise upper portion and sole portion, described upper portion is provided with plural number and goes up button, button is provided with plural lower fastener on the corresponding described plural number of described sole portion, comprise a pinch main buckled body on the wherein said plural number in the button, the corresponding described pinch button of described plural lower fastener comprises a pinch branched buckled body, and snapping and the dismounting that realizes with the pinch branched buckled body passed through to rotate in described pinch main buckled body back in inserting the pinch branched buckled body.
In the present invention, described pinch main buckled body comprises the buckle body, and described buckle body one side is extended a protuberance, extends grab on the described protuberance.Described pinch branched buckled body is provided with slot, and described slot is made of last slot and following slot, forms a step between last slot and following slot.The described slot of going up comprises a hook groove that is communicated with it, described hook groove in order to ccontaining described protuberance and on grab.Also comprise plural number back shoestring main buckled body on the described plural number in the button, also comprise plural number back shoestring branched buckled body in the described plural lower fastener, the buckle structure that described back shoestring male and female button is formed can be slide fastener type structure, buckle-type structure or with the identical structure of described pinch male and female button.
A kind of detachable buckle structure of the present invention comprises pinch main buckled body and pinch branched buckled body, and snapping and the dismounting that realizes with the pinch branched buckled body passed through to rotate in described pinch main buckled body back in inserting the pinch branched buckled body.Described pinch main buckled body comprises the buckle body, and described buckle body one side is extended a protuberance, extends grab on the described protuberance; Described pinch branched buckled body is provided with slot, and described slot is made of last slot and following slot, forms a step between last slot and following slot; The described slot of going up comprises a hook groove that is communicated with it, described hook groove in order to ccontaining described protuberance and on grab.
The manufacture method of a kind of detachable combination sandal or slipper of the present invention comprises the steps: that (1) moulding is provided with the upper portion that plural number is gone up button; (2) moulding is provided with the sole portion of plural lower fastener; (3) described upper portion of assembling and sole portion; It is characterized in that the described upper portion that is provided with the last button of plural number of moulding comprises that one of moulding is extended with the pinch main buckled body of protuberance and grab, the sole portion that moulding is provided with plural lower fastener comprises that moulding can be for the pinch branched buckled body of pinch main buckled body insertion.
In the present invention, the described pinch branched buckled body of moulding comprises slot that is made of last slot and following slot of moulding, and described going up forms a step between slot and following slot.The described upward slot of moulding comprises the step of the hook groove that one of moulding is communicated with it.
Because the detachable combination sandal or slipper of the present invention adopts rotatable male and female button to link vamp and sole, thereby greatly facilitate the replacing of vamp.Secondly, manufacture process of the present invention need not to use glue, thereby environment protecting is good, and has simplified processing procedure, reduced cost.In addition, the molding mode of the present invention's employing and the structure of male and female button also can reach waterproof and water-fast durability characteristics.
The specific embodiment
Further set forth the present invention below in conjunction with accompanying drawing.
With reference to figure 1 and Fig. 2, a kind of detachable combination sandal or slipper of the present invention comprises upper portion 1 and sole portion 2.Wherein, described upper portion 1 is provided with three and goes up button 111,121,131.Described sole portion 2 is provided with three and goes up the lower fastener 71,81,91 that button 111,121,131 is interlocked with described respectively.
In one embodiment of the invention, with reference to figure 3-5, the described button 111 (pinch main buckled body) of going up comprises buckle body 41, and described buckle body 41 extends a protuberance 42 along circumferential (being 180 degree in the present embodiment).Extend grab 43 on the described protuberance 42.With reference to figure 6-8, described lower fastener 71 (pinch branched buckled body) is provided with slot 21, and described slot 21 is made of last slot 211 and following slot 212, and 212 of last slot 211 and following slots form a step 71.Wherein, the described slot 211 of going up comprises a hook groove 213 that is communicated with it, described hook groove 213 in order to ccontaining described protuberance 42 and on grab 43.
Described upward button 111 is as follows with the engagement process of lower fastener 71: at first, with reference to figure 6, described upward button 111 is vertically inserted in the slot 21 supports described step 71 until the bottom surface of described protuberance 42; Then, with the described button 111 rotation half-turns of going up, like this, described protuberance 42 and grab 43 just closely hold with described groove 213, shown in Fig. 7 and 8.When dismounting, only need be reverse with the described button 111 rotation half-turns of going up, just can from lower fastener 71, take out going up button 111.
With reference to figure 9-11, as first embodiment of the invention, the described button 121 (back shoestring main buckled body) of going up is provided with elasticity holding section 510; Described lower fastener 81 (back shoestring branched buckled body) utilizes brace 223 and sole portion 2 to combine, and its firm collection is located in the accepting groove 12 of sole portion 2.Described lower fastener 81 also is provided with a link slot 22 and push rod 23, and is provided with a stopper 220 in this link slot 22.
During combination, the described button 121 of going up is inserted in the link slot 22 of described lower fastener 81, and utilize stopper 220 to resist on the elasticity holding section 510 of last button 121, thereby the described button 121 of going up is connected with lower fastener 81.When dismounting, driving push rod 23 upwards button 121 is exerted pressure, and makes the elasticity holding section 510 on the button 121 break away from stoppers 220, thereby button 121 and lower fastener 81 are separated.
With reference to figure 11A-11B, as second embodiment of the invention, a ratchet clamping part 31 is extended in described button 121 ' (the back shoestring main buckled body) bottom of going up; Be formed with a jack 512 on the described lower fastener 81 ' (back shoestring branched buckled body), the vertical curved elasticity latch spare 511 of establishing in it, its outside wall surface is provided with bulge loop 513, this bulge loop 23 faces and connects this lower fastener 81 ' outer wall and be provided with recessed neck 24, and there is a perforation 25 to cross at this bulge loop 513 centers, this perforation 25 can support post 26 for wearing one, but the described post 26 end ejection elasticity latch spares 511 that support move backward, described post 26 outer ends of supporting are provided with a cap head 261, be arranged with elasticity coating 262 outside cap head 261, its opening part is provided with circle beam ring 263 full of elasticity.
During combination, the described button 121 ' of going up can be located by elasticity latch spare 511 and holding of ratchet clamping part 31 with described lower fastener 81 '.In when dismounting, push the pushing of sole portion 2 outer walls and support post 26, make in the elasticity latch spare 511 and move, thereby make ratchet clamping part 31 lose to resist and break away from described lower fastener 81 ', thereby reach the purpose of dismounting.
With reference to figure 11C,, the described button 121 of going up as third embodiment of the invention " (back shoestring main buckled body) bottom extends a pivot 253; Described lower fastener 81 " (back shoestring branched buckled body) is provided with and the fixing fixed part 612 of sole portion, and the resettlement section 613 in order to accommodate described pivot 253, this lower fastener 81 " vertically be embedded in the sole portion 2.During assembling, 613 peristome 611 inserts (i.e. an end of close shoes heel) and gets final product from the resettlement section with described pivot 253.In when dismounting, described pivot 253 extracted from resettlement section 613 get final product.
In one embodiment of the invention, the structure of last button 131 (back shoestring main buckled body) is identical with the described structure that goes up button 121 (121 ', 121 "), and the structure of the structure of lower fastener 91 (back shoestring branched buckled body) and described lower fastener 81 (81 ', 81 ") is identical.
Obviously, the structure of button 131 also can be different with the structure of last button 121 on the detachable combination sandal or slipper of the present invention, and also correspondingly the structure with described lower fastener 81 is different for the structure of lower fastener 91.In the present invention, the buckle structure of described back shoestring (is promptly gone up button 121 (121 ', 121 "), 131; lower fastener 81 (81 ', 81 "), 91) can be as required any slide fastener type (the 3rd embodiment), buckle-type buckle structure (first or second embodiment) or with the identical structure of described pinch male and female button (promptly going up button 111 and lower fastener 71).Owing to structure and assembling mode that described fastener is concrete are too much, describe no longer one by one at this.
The manufacture method of a kind of detachable combination sandal or slipper of the present invention comprises the steps: that (1) moulding is provided with the upper portion 1 that plural number is gone up button 111,121,131; (2) moulding is provided with the sole portion 2 of plural lower fastener 71,81,91; (3) described upper portion 1 of assembling and sole portion 2.
Wherein, in one embodiment of the invention, the described upper portion 1 of moulding moulding by the following method: one-body molded upper portion 1 with last button 111,121,131.In another embodiment, the described upper portion 1 of moulding moulding by the following method: button 111 in the moulding at first, as shown in figure 12, and then the upper portion of moulding except that last button 111, at last described upward button 111 and the upper portion except that last button 111 are connected.In another embodiment of the present invention, the moulding by the following method of the described upper portion 1 of moulding: at first moulding pinch face links 311, as shown in figure 13, and then the upper portion of moulding except that pinch face binding 311, at last described pinch face binding 311 is connected with the upper portion that links 311 except that the pinch face.In another embodiment of the present invention, with reference to figure 13A, the moulding by the following method of the described upper portion 1 of moulding: at first the moulding vamp spends 311 ', and then separately moulding removes vamp to spend 311 ' upper portion (is button 121 on the tool, 131 back shoestring vamp), at last described vamp is spent 311 ' with tool on the back shoestring vamp of button 121,131 be connected.In addition, the also moulding by the following method of the described upper portion 1 of moulding: at first the moulding half links upward button 411, as shown in figure 14, and then the upper portion of moulding except that half link to be gone up button 411, at last described half is linked and go up button 411 and remove half and link the upper portion of upward detaining 411 and be connected.In the present invention, last button 111,121,131 can penetrate or one-body molded the realization by sewing, ultrasonic wave, hot melt, segmentation with the binding of upper portion 1.
In one embodiment of the invention, the moulding by the following method of the described sole portion 2 of moulding: with lower fastener 71,81,91 are positioned to be reserved with on the mould of corresponding hole site, and the form material coats one-body molded sole part and divides 2 then.
During assembling, will go up button 111 earlier and oppositely insert in the lower fastener 71, rotate the described button 111 of going up then to realize the location that holds of protuberance 42 and grab 43 and described groove 213.And then respectively described button 121, the 131 insertion lower fasteners 81,91 of going up are finished assembling.Anti-operation in tandem gets final product during dismounting, is not described in detail in this.
The method and the said method of the detachable combination sandal or slipper of second and third embodiment of manufacturing the present invention are similar, and the people in the industry is easy to draw according to said method, is not described in detail in this.
In the present invention, described detachable combination sandal or slipper can comprise further that plural fastener emits (not shown) to cover the fastener hole and avoids influencing outward appearance and dress.Described buckle body 41 is not limited to 180 degree along the angle of circumferentially extending protuberance 42, can adjust as required.
Above disclosed only is preferred embodiment of the present invention, can not limit the present invention's interest field certainly with this, and therefore the equivalent variations of being done according to the present patent application claim still belongs to the scope that the present invention is contained.