CN201194455Y

CN201194455Y - Improvement of foot cushion struction

Info

Publication number: CN201194455Y
Application number: CNU2008201049922U
Authority: CN
Inventors: 谢淑丽
Original assignee: Individual
Current assignee: Kang Yang Hardware Enterprises Co Ltd
Priority date: 2008-05-09
Filing date: 2008-05-09
Publication date: 2009-02-11
Anticipated expiration: 2018-05-09

Abstract

The utility model is an improved foot pad structure, comprising a bonding pad and an elastic pad, wherein, the bonding pad is a solid matter made of a hard material, the top surface of the boding pad is provided with a concave part, the circumference forms a wing ring, and the bottom surface is integrally extended with at least one buckling part which has a clearance with the bottom surface of the bonding pad; at least two perforations are arranged between the bottom of the concave part and the bottom surface of the bonding pad; the elastic pad is made of an elastic material and formed on the bottom of the bonding pad, the elastic material passes through the perforations and is contained and solidified in the concave part so as to form a first stop part, while the clearance of the buckling part is used for containing and solidifying the elastic material so as to form a second stop part, and the bonding pad is tightly bonded with the elastic pad; the bonding pad of the foot pad structure is embedded in the holes on the bottom surface of an electronic device, the bonding pad is closed and tightly bonded in the holes, while the elastic pad is exposed out of the holes.

Description

The improvement of foot cushion structure

Technical field

The utility model is a kind of foot cushion structure, refers to a kind of foot cushion structure that is used for electronic installation especially.

Background technology

Foot pad is to be used for the implements bottom, and its purpose is mostly improved these implements and the irregular shortcoming of supporting face, has the effect of shock-absorbing and friction simultaneously concurrently, and it is shockproof and unlikely mobile arbitrarily that implements are had.Therefore, every electronic installation, for example vertoro all is equiped with foot cushion structure in its housing bottom surface.

And electronic installation is mostly above, lower box body butt joint back and form a housing so that coat therebetween circuit board and relevant electronic component, and for avoid two box bodys in conjunction with the time screw and combined hole expose, and destroy overall aesthetic.Be with, most dealer all is located at combined hole in the collar flange of lower box body,, and is locked in the default screw of projection of upper cartridge body by behind each combined hole with screw, makes upper and lower box body be combined into a housing.

In fact, electronic installation is disassembled voluntarily and is keeped in repair for avoiding the user, and aforesaid housing combination can make the user can't find screw, and the intention of abandoning disassembling voluntarily.Yet, because foot pad is the annular flange flange that is adhered to lower box body, therefore it can be pulled out at an easy rate, and with whole housing dismounting, thereby derive many puzzlements, after for example abominable user removes housing, and after destroying internal circuit or mechanism, censuring this electronic installation again is defective products, attempt to draw to ring dealer's goodwill, and then claim.Therefore, how foot pad firmly combines with the electronic installation bottom surface, to stop attempt dismounting electronic installation and malicious sabotage, and, when for example bottle opener is pried open foot pad, must stay the sled trace with instrument, with as the dispute of electronic installation in the future the time, be beneficial to identify the attribution of liability foundation.

Avoid the demand disassembled voluntarily based on aforementioned electronic, the utility model applicant once proposed a solution, " foot cushion structure of electronic installation " of TaiWan, China patent announcement M313401 number for example, and it is made up of a pad and a cushion.This pad is made by hard material, at least one buckling parts of its bottom surface one projection; And cushion is made by elastomeric material, and it takes shape in this pad bottom, so that this buckling parts is coated, pad and cushion is combined closely; The pad of this foot cushion structure can be embedded in the hole of electronic installation bottom surface, make this pad sealing and closely be incorporated into this hole, cushion then exposes to outside this hole.By the enforcement of this case, in the time of can providing electronic installation to disassemble voluntarily, can destroy the integrality of cushion and pad, and can stay instrument sled trace, with as whether the attribution of liability foundation of disassembling electronic installation is voluntarily arranged in the annular flange flange of electronic installation and hole.

Right aforesaid foot cushion structure is to be fixed by the stopper section clip of at least one buckling parts of pad and cushion, and forms both bindings.If can increase the bond strength of this pad and cushion, will make this foot cushion structure more attain perfection.

In view of this, the utility model applicant this in the experience of being engaged in the design and the production and marketing of electronic product spare and accessory parts for many years, concentrate on studies, phase can overcome outside the disappearance of traditional foot cushion structure, and the bond strength of increase foot cushion structure, through experiment and test repeatedly, and then develop and " improvement of foot cushion structure " of the present utility model.

The utility model content

The utility model main purpose is to provide a kind of foot cushion structure that increases bond strength, makes its pad and cushion be difficult for separating because of outside destroy.

The utility model secondary objective is to provide a kind of designs simplification that has, and can be applicable to the foot cushion structure of electronic installation.

For reaching aforesaid purpose, the technological means that the utility model is taked provides a kind of improvement of foot cushion structure, it is characterized in that, it comprises:

One pad is the made solid content of hard material, and its end face has a depressed part, make its periphery form a wing ring, and at least one buckling parts of bottom surface one projection, itself and pad bottom surface have a gap, and offer at least two perforation between this depressed part bottom and the pad bottom surface; And

One cushion, for elastomeric material made, it takes shape in this pad bottom, make elastomeric material pass through perforation, and ccontaining and solidify in depressed part, forming first stopper section, the gap of this buckling parts then for the elasticity material ccontaining with solidify, and form second stopper section, this pad is closely combined with cushion;

The pad of this foot cushion structure is embedded in the hole of electronic installation bottom surface, makes this pad sealing and closely be incorporated into this hole, cushion then exposes to outside this hole.

Wherein this at least two perforation is located in the buckling parts top area relatively.

Wherein this wing ring top periphery is provided with a chamfering.

Wherein this cushion with bimodulus or isotype two-part ejection formation in this pad bottom.

Wherein this electronic installation has a housing, and each prominent establishes an annular flange flange appropriate location of its bottom surface, and its inside is provided with a hole.

Wherein this hole is shape holes, rank.The beneficial effects of the utility model are:

The foot cushion structure that increases bond strength of the present utility model makes its pad and cushion be difficult for separating because of outside destroy.

The utility model is a kind of designs simplification that has, and can be applicable to the foot cushion structure of electronic installation.

Description of drawings

Be further to disclose concrete technology contents of the present utility model, below in conjunction with embodiment and accompanying drawing describes in detail as after, wherein:

Fig. 1 is the three-dimensional exploded view of the utility model foot cushion structure and electronic installation;

Fig. 2 is the three-dimensional exploded view of the utility model foot cushion structure;

Fig. 3 is the profile of the foot cushion structure of Fig. 2 when combining with electronic installation.

Embodiment

As shown in Figure 1 to Figure 3, basically, the foot cushion structure 2 of electronic installation 1 of the present utility model is by a pad 21, and a cushion 22 combines.

Wherein, this electronic installation 1, for example vertoro has a housing 11, its appropriate location, bottom surface, for example each corner is dashed forward and is established an annular flange flange 12, its inside is provided with a hole 13, and rank shape hole for example is so that with binding member, for example screw is by this shape hole, rank 13, and upper and lower box body is combined into a housing 11, only this is a known technology, does not intend giving unnecessary details at this.

Foot cushion structure 2 is combined by a pad 21 and a cushion 22.Wherein, this pad 21 is with a hard material, nylon 66 ejection formations for example, and its appearance, for example short cylinder is with the maximum diameter of hole corresponding to 13 bottoms, shape hole, rank, so that be embedded in this shape hole, rank 13 in the tight fit mode.These pad 21 end faces have a depressed part 211, and its periphery forms a wing ring 212, are beneficial to set in this shape hole, rank 13.Moreover, import this shape hole, rank 13 for making things convenient for this pad 21, so its wing ring 212 top peripheries then have a chamfering 213.Especially, at least one buckling parts 214 of these pad 21 bottom surface one projections, as shown in the figure, these buckling parts 214 shapes are to be T shape tenon, so that itself and 21 of pads have a gap 215.Only this buckling parts 214 does not exceed with aforesaid T shape tenon embodiment, and it only need possess the binding ability that can increase with cushion 22 and gets final product, and for example extends the protrusion of any appearance in a body of rod free end one, also can obtain identical effect.

And the creative feature of pad 21 is, offers at least two perforation 216 between these depressed part 211 bottoms and pad 21 bottom surfaces.Wherein, this at least two perforation 216 is preferably to be located in buckling parts 214 top area relatively, and the unlikely overall structure that undermines this pad 21.

Cushion 22 is with elastomeric material, for example silica gel or rubber ejection formation, for example with bimodulus or isotype two-part ejection formation in these pad 21 bottoms, pad 21 and cushion 22 are combined closely, make both be difficult for throwing off and separating.Please consult accompanying drawing again, when buckling parts 214 is to be T shape tenon, and during with this cushion 22 of flush type ejection formation, this gap 215 is passed through for the fusion elastomeric material, and flow into via perforation 216 in the depressed part 211 and be solidified into one first stopper section 221, and in this gap 215, form one second stopper section 222, with the dual clip fixed effect of formation buckling parts 214 and second stopper section 222 and first stopper section 221 and depressed part 211 end face inwalls, thus reinforcement bond strength between the two.Unless that is this cushion 22 destroyed by external force, otherwise this cushion 22 is unlikely by deviating from or separate in conjunction 21 bottoms.

Please consult Fig. 1 to Fig. 3 again, after foot cushion structure 2 moulding of the present utility model, when it desires to be assemblied in the shape hole, rank 13 of annular flange flange 12 of electronic installation 1, only need pad 21 to be aimed at shape hole, rank 13 and embed, make its sealing and closely be incorporated into this shape hole, rank 13, cushion 22 then exposes to outside this shape hole, rank 13, and with binding member, for example screw covers by this pad 21.

So, via enforcement of the present utility model, the effect that it gained is, by the buckling parts of this pad and cushion and the dual clip fixed effect of second stopper section and first stopper section and depressed part end face inwall, can significantly increase bond strength between the two.When the user desires to disassemble electronic installation, certainly will remove outside this cushion with the instrument brute force, can remove this pad with instrument again, at this moment, then can stay instrument sled trace in this annular flange flange and hole, this sled trace then can be used as when electronic installation damages dispute in the future, to judge whether the attribution of liability foundation of disassembling electronic installation is voluntarily arranged, can be rated as a ware big good structure not seen before.

That the utility model disclosed is a kind of of preferred embodiment, the change of every part or modification and come from technological thought of the present utility model and be have the knack of this technology the people was easy to know by inference, all do not take off claim category of the present utility model.

Claims

1. the improvement of a foot cushion structure is characterized in that, it comprises:

2. the improvement of foot cushion structure as claimed in claim 1 is characterized in that, wherein this at least two perforation is located in the buckling parts top area relatively.

3. the improvement of foot cushion structure as claimed in claim 1 is characterized in that, wherein this wing ring top periphery is provided with a chamfering.

4. the improvement of foot cushion structure as claimed in claim 1 is characterized in that, wherein this cushion with bimodulus or isotype two-part ejection formation in this pad bottom.

5. the improvement of foot cushion structure as claimed in claim 1 is characterized in that, wherein this electronic installation has a housing, and each prominent establishes an annular flange flange appropriate location of its bottom surface, and its inside is provided with a hole.

6. as the improvement of claim 1 or 5 described foot cushion structures, it is characterized in that wherein this hole is shape holes, rank.