CN2650567Y - Snap-fasterner structure with easily positioning buckle - Google Patents

Abstract

A button structure easy to position and fasten is provided, which is arranged with a male button and a female button, the main body of the male button has a large area, the bottom of main body of the male button has a salient pillar for clamping a sleeve with a perforated barrel, the other end has a slightly warped handheld part, the center of the main body of the female button has a perforation at a concave funnel barrel, a side plate of the funnel barrel has an opening, the bottom end face of the funnel barrel has a plurality of combination columns for combining with a cap; perforated on the article to be knotted for piercing the main body of the male button, and inlaid with the sleeve, the combination column of the female button main body is a perforation, thus the center perforation of the female button main body can be aligned with the hole on the article, then covers the female button main body, the hump column of male button main body can perforate through the female button main body, the buckle can be repeatedly butted and knotted, moreover, the handhold part of main body of the male button is slightly curled upwardly and is convenient to open.

Description

The snap-fastener structure that a kind of easy location fastens

Technical field

The utility model relates to the snap-fastener structure that a kind of easy location fastens, and refers to the convenient button that fastens and open of a kind of user of allowing especially, is suitable for being applied in the object that desire repeats to fasten, as soft, rigid object or similar structures.

Background technology

" snap-fastener " used always structure shown in Fig. 8 a, Fig. 8 b, is by pin thread group 1 and 2 phase compositions of box group, and this pin thread group is made up of face button 3 and pin thread 4, and face button section be similar to the T type, particularly have in the bottom surface one vertically stretch out, interior thick outside carefully, have the joint rod at tip; Pin thread is just like discoid body, and towards a side end face one protuberance arranged, and protuberance appearance such as neck shape, pin thread have a central passage allow to engage rod and penetrate riveted joint, accompany tissue layer between pin thread and face button; Box group 2 has face button 5 and box 6, the also approximate T type of face button section, and box has the main body of U shape, the main body bottom surface has a centre bore to allow the joint rod of face button penetrate riveted joint, accompany tissue layer between box and face button, box main body top is provided with outer ring edge, and the space allows the pin thread protuberance snap in the box main body.

So, above-mentioned common pin thread group, box group in conjunction with the time, still have several following shortcomings:

1. the great riveted strength of essential use could buckle into mutually to its male and female button group, and is inconvenient for women user.

Desire with male and female button group in conjunction with the time, because of box usually design have the endoporus that approximates pin thread column external diameter, in conjunction with the time contraposition on be difficult for grasping, make difficult operation when fastening.

3. in the time of will separating snap-fastener, hold the force section of taking owing to snap-fastener itself there is no, but directly the tissue layer of institute's clamping is pullled, its male and female button is because of being to belong to powerful interference to closely cooperate, and fastening force is very big, thereby usually tissue layer is pullled brokenly row.

Because the shortcoming of common structure, the utility model proposes a kind of shortcoming that above-mentioned common structure increases cost, the no point of application that solves, be more prone to and make button itself and combine, have with seasonal button and conveniently hold the point of application of taking, desire to grind the creation motivation of wound for utility model with material.

Summary of the invention

Main purpose of the present utility model, at the snap-fastener structure that provides a kind of easy location to fasten, make button and material can be easily and quick center contraposition combine.

Secondary objective of the present utility model, the snap-fastener structure providing a kind of easy location to fasten makes button itself have and conveniently holds the point of application of taking.

Another purpose of the present utility model exists, and the snap-fastener structure that provides a kind of easy location to fasten makes button itself have preferable elasticity and fastens effect, has long service life with other snap-fastener itself.

In order to achieve the above object, the utility model mainly is to be provided with a pin thread and a box, this pin thread body is to be made as a larger area lamellar body, this lamellar body one end is established a protruded stigma in central part, be provided with this end of protruded stigma in the pin thread body, be provided with a clad in addition in end face, this protruded stigma also supplies chimeric one to be provided with a body of portion's perforation, lamellar body is then little the tilting upward of end in addition, form a larger area grip part, this box body center is provided with a perforation that extends internally barrel of funnel portion, and barrel of funnel portion side plate body is provided with fluting, be provided with several columns in the bottom, to be provided with the lid of perforation in conjunction with central authorities; On the object that desire fastens, be preset with perforation, protruded stigma for the pin thread body wears, chimeric with body again, and the column of box body is the perforation of passing object, and the perforation that makes the perforation of box body center can aim at object covers lid the box body again, the perforation of the protruded stigma engaging box body of mat pin thread body, make button can repeat butt joint and fasten, the little tip-tilted grip part of pin thread body is to make things convenient for the application of force to open simultaneously.

Other characteristics of the present utility model and specific embodiment can further be understood in the detailed description of following conjunction with figs..

Description of drawings

Fig. 1 is the stereo appearance figure for the utility model embodiment.

Fig. 2 is the element exploded view for this utility model embodiment.

Fig. 3 is the separated position cutaway view for utility model embodiment.

Fig. 4 is the buckling state cutaway view for the utility model embodiment.

Fig. 5 is the partial enlarged drawing for Fig. 4.

Fig. 6 is the outside drawing for another embodiment of the utility model.

Fig. 7 is the use demonstration illustration for Fig. 6.

Fig. 8 a separates schematic diagram for the common pin thread component of tradition.

Fig. 8 b separates schematic diagram for the common box component of tradition.

The specific embodiment

Please be with ginseng Fig. 1, Fig. 2, the utility model button 1 is to comprise pin thread body 10 and box body 20, this pin thread body 10 is to be made as a large-area microscler lamellar body, this lamellar body front end is set as by press button, should be by the position, the center of circle of press button to having a protruded stigma 11, the end face that should press press button can be in conjunction with a clad 12, and the top column cap of protruded stigma 11 can be provided with a body 14 of portion's perforation for chimeric one, utilize external force to add on the column cap that protrudes again to press and be set as bigger blunt end 16, the top inner edge of this perforation is to be provided with a depression ascending edge 15 (as Fig. 3), and the end in addition of lamellar body is to be set as a little tip-tilted grip part 13.

This box body 20 is to cooperate the body 14 of 10 combinations of pin thread body and establish, wherein the central authorities of box body 20 are provided with a perforation 27 with barrel of funnel portion 21, and these barrel of funnel portion 21 side plate bodies are provided with a plurality of flutings 22, the bottom face of this barrel of funnel portion 21 is provided with a plurality of columns 23 again, for being provided with perforation 25, a lid 24 of combined hole 26 in conjunction with one equally in relative position.

Please join Fig. 2, Fig. 3, when desire fastens object 30,35, the at first default perforation 31 in the appropriate position on object 30, pass perforation 31 object 30 on the protruded stigma 11 of pin thread body 10 this moment, again body 14 is made tube portion perforation fit protruded stigma 11 in the bottom of object 30, depression ascending edge 15 up to tube portion perforation top inner edge fastens in the column cap blunt end 16 of protruded stigma 11 through the formation of pressurization riveted, makes object 30, pin thread body 10 and body 4 threes combine closely and is integral; This moment because of protruded stigma 11 front end column cap blunt ends 16 for condensation in depression ascending edge 15, so pin thread body 10 on body 14, keep the external diameter of tube portion be maximum in conjunction with size.

Simultaneously, in 35 of objects in the appropriate location a default perforation 36 and an a plurality of combined hole 37, afterwards a plurality of columns 23 of box body 20 are passed a plurality of combined holes 37 of object 35, make the just perforation 36 of aligning object 35 of perforation 27 of the barrel of funnel portion 21 of 20 portions of box body, this lid 24 places object 35 bottoms, make the column 23 of combined hole 26 chimeric box one 20, the blunt end that same mat external force makes the column 23 terminal rivetings of protrusion become to fix; Make box body 20 objects 35 and lid 24 threes combine closely and be integral, finish assembling of the present utility model.

Please join Fig. 3～5, during use, only need the chimeric protruded stigma 11 that body 14 arranged in pin thread body 10 bottoms is placed perforation 27 tops of box body 20 central funnel tube portions 21, do not need the center contraposition can slightly impose downward pressure, it will make that sliding position makes it reach the perforation 27 that pin thread body 10 is snapped into box body 20 to the medium pore location to body 14 bottom protruded stigmas 11 by the cambered surface of barrel of funnel portion 21 easily.

And because of box body 20 barrel of funnel portions 21 sidepieces are provided with several flutings 22, so this barrel of funnel portion 21 is the elasticity with reaming, and can stretch into perforation 27 o'clock in body 14 elements, cause barrel of funnel portion 21 sidepiece plate bodys to expand outwardly to fasten the pin thread body 10 chimeric protruded stigmas 11 that body 14 is arranged.As shown in Figure 5, in season the male and female button both when engaging mutually, can make object 30,35 hasps connect to one, it is main because of being provided with barrel of funnel portion 21 in the process that buckles into, so as easy as rolling off a log contraposition.And more because of having several fluting designs of 22, so its 27 apertures of boring a hole can form the convergent-divergent of appropriateness.

As shown in Figure 4, otherwise desire is when both separate with object 30,35, the user only needs that little grip part that is upturned 13 of taking is conveniently held in pin thread body 10 upper ends and imposes a cocked strength that makes progress, can make body 14 and protruded stigma 14 deviate from the perforation 27 of box body 20 tool barrel of funnel portions 21, both get final product delamination.

As Fig. 6, shown in Figure 7, for the desire to purchase that stimulates consumer, strengthen the aesthetic feeling on the button visual effect simultaneously, please join Fig. 6, this clad 12 is when coating pin thread body 10, can design sample trademark pattern 17 earlier, when making pin thread body 10 finish clad 12 making, the surface of this pin thread body 10 promptly has beautiful sample trademark pattern 17, the button 1 of finishing making is incorporated on the cell-phone cover 40, except making cell-phone cover 40 repeat the folding easily, but the also aesthetic feeling of more promoting cell-phone cover 40 of the sample trademark pattern 17 on the mat clad 12.

The above only is preferred embodiment of the present utility model, the impartial design variation of being done according to the utility model claim such as, and the technical scope that all should be this case is contained.

In sum, the snap-fastener structure that a kind of easy location that the utility model discloses fastens, the grip part that makes button have making things convenient for user's application of force to be opened, and make button combine with object easily, has the function that to promote the whole visual effect of object simultaneously, have novelty, and the value on the industry, the whence proposes novel patent application in accordance with the law.

Symbol description

1, button

10, pin thread body 11, protruded stigma

12, clad 13, grip part

14, body 15, ascending edge

16, blunt end 17, pattern

20, box body 21, barrel of funnel section

22, fluting 23, column

24, lid 25, perforation

26, combined hole 27, perforation

30, object 31, perforation

35, object 36, perforation

37, combined hole 40, cell-phone cover

Claims (7)

1, the snap-fastener structure that fastens of a kind of easy location comprises: a pin thread body, a box body; It is characterized in that: described pin thread body can be made as the rectangle lamellar body, and this lamellar body one end is provided with a clad to having protruded stigma in the lamellar body upper end, the body of the chimeric tool tube portion of this cylinder perforation, and the end in addition of lamellar body then is made as the grip part; Described box body is provided with a perforation with barrel of funnel portion, and this barrel of funnel portion side plate body is provided with fluting, and the bottom face of this barrel of funnel portion is provided with a plurality of columns again, in conjunction with a lid; By this, make pin thread body, box body and after object combines, can repeat to fasten, open.

2, the snap-fastener structure that fastens of a kind of easy location as claimed in claim 1, it is characterized in that: the grip part of described pin thread body is to tilt upward with the protruded stigma rightabout is little.

3, the snap-fastener structure that fastens of a kind of easy location as claimed in claim 1, it is characterized in that: the top of described pin thread body protruded stigma is to be made as the bigger column cap blunt end of footpath degree.

4, the snap-fastener structure that fastens of a kind of easy location as claimed in claim 1, it is characterized in that: the chimeric body of described pin thread body protruded stigma, the top inner edge of this perforation is to be provided with the depression ascending edge.

5, the snap-fastener structure that fastens of a kind of easy location as claimed in claim 1, it is characterized in that: the body tool perforation of described pin thread body, the length of this one is the length less than pin thread body protruded stigma.

6, the snap-fastener structure that fastens of a kind of easy location as claimed in claim 1, it is characterized in that: the clad of described pin thread body is to establish sample trademark pattern.

7, the snap-fastener structure that fastens of a kind of easy location as claimed in claim 1, it is characterized in that: the barrel of funnel portion side plate body of described box body is provided with a plurality of flutings.

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