CN2800704Y

CN2800704Y - Combined foot mat

Info

Publication number: CN2800704Y
Application number: CN 200520108693
Authority: CN
Inventors: 邱全成; 黄丽萍
Original assignee: Inventec Corp
Current assignee: Inventec Corp
Priority date: 2005-06-03
Filing date: 2005-06-03
Publication date: 2006-07-26
Anticipated expiration: 2015-06-03

Abstract

The utility model relates to a combined foot mat, which comprises a sleeve body. The inner part of the sleeve body forms a holding space and a body, and is protruded with a positioning part, wherein the positioning part is provided with an elastic bolster guide unit. The positioning part of the body is arranged in the holding space of the sleeve body, and the elastic bolster guide unit of the positioning part closely contacts the inner edge of the holding space of the sleeve body in a pressure state. The combined foot mat of the utility model does not need a binder to adhere and fix under the block mount, and has heterodynamics and reutilization performance. The utility model also has the advantages of simple and rapid assembling and disassembling, and low cost.

Description

The combination foot pad

Technical field

The utility model is about a kind of combination foot pad, does not need during particularly about a kind of the combination with the fixing combination foot pad of stalemate agent adhesion.

Background technology

Electronic installation such as personal computer, notebook computer all has casing, and is provided with as various parts such as mainboard, processor, memories in this casing, carries out the function that this electronic installation is set.Above-mentioned electronic installation generally is placed on the desktop, directly contact for fear of casing with desktop, certain heat-dissipating space is provided simultaneously, also for fear of electronic installation in carrying, be subjected to excessive vibrations when mobile, usually in the bottom of casing a plurality of foots pad are installed, with this casing holder height, provide anti-skidding, shockproof function.

Present foot pad generally all uses the rubber material to make circular block or square block, and sticks double faced adhesive tape at the rubber surface of certain size specification, is attached to during use on the lower curtate of casing.But anti-skidding, shockproof function that above-mentioned foot cushion structure not only has generally all has the screw perforate under foot pad, can be with lower casing locking on the product, and with this foot pad and casing this electronic installation of together support that combines.

The shortcoming of above-mentioned adhesion design is: because the viscosity ratio of glue is better, anti-skidding rubber blanket is difficult to remove from casing, after this anti-skidding rubber is pulled down by force, the glue meeting fold or the breakage of its reverse side, be not suitable for reusing, it is relatively more difficult and time-consuming again to repair this foot pad, therefore, just scraps after generally this foot pad is pulled down.

In addition, because the above-mentioned genus hevea of scrapping is a thermoset copolymer material, be difficult to degraded under field conditions (factors), if being discarded in the outer more than ten years can not decompose rotten, and this rubber of scrapping can take a large amount of soils and contaminated environment when piling up, and the rubber of scrapping at present cost when recycling is higher and technical difficulty is big.

Moreover the conventional processing method of latex rubber is called sulfuration or crosslinked, and above-mentioned processing method relates to heating and adds sulphur or other chemicals, so that form crosslinked between the long-chain of elastic molecule.Sulphur adds the more, and rubber mat is just harder, and the vulcanized rubber foot pad can bear higher temperature, pressure and bigger destructive power.When reclaiming,, and can dissipation go out unpleasant, poisonous gas, produce many harmful chemicals that are difficult to remove, therefore,, vulcanize and have significant disadvantages from health, environment even economic angle because sulfuration needs the high temperature could initiating chamical reaction.

In sum, foot pad commonly used does not have good value at aspects such as structure design, selection and processing methods.Therefore, develop and a kind ofly need not use any stalemate agent, on Assembly And Disassembly simpler and easy fast, material environment friendly, relatively save cost, have the unusual fluctuation and the foot pad of usability again, be to need the problem that solves at present.

The utility model content

For overcoming the shortcoming of above-mentioned prior art, when being to provide a kind of combine and assemble, main purpose of the present utility model do not use stalemate agent to paste fixing combination foot pad.

A purpose more of the present utility model is to provide a kind of have unusual fluctuation, the simple and easy foot pad that makes up fast of Assembly And Disassembly.

Another purpose of the present utility model is to provide a kind of recycling, cost-effective combination foot pad.

For reaching above-mentioned purpose, combination foot pad of the present utility model comprises: body, and the inside of this body forms an accommodation space; And body, convex with the location division, on this location division, be provided with the elastic bolster guide unit, the location division of this body is arranged on the accommodation space of this body, and the elastic bolster guide unit of this location division closely contacts with the accommodation space inner edge of this body with oppression state.

This body also is provided with opening, when this opening is contained in this accommodation space in the location division of this body, the air of being compressed into is discharged in order, the inner edge central authorities of this body accommodation space also comprise a through hole, the minimum diameter of this through hole is greater than the internal diameter of the screw rod outer rim of screw, and less than the internal diameter of the nut outer rim of this screw, and this through hole can be circular hole.The material of this body is thermoplastic elastomer material (TPR), and this body can process by injection moulding, can be cylinder, and this cylindrical height is slightly larger than the height of this body.The elastic bolster guide unit of this body is to form the chamfering structure of outside projection by this body one end to the other end, this chamfering can around or be evenly distributed on location division one week of surface of this body.

In sum, compared with prior art, it is fixing that combination foot pad of the present utility model need not use stalemate agent to paste when combine and assemble, and have unusual fluctuation and usability again, the simple and easy cost of saving fast, relatively on Assembly And Disassembly.

Description of drawings

Fig. 1 is a combination foot pad organigram of the present utility model;

Fig. 2 is a body schematic diagram of the present utility model;

Fig. 3 A is a combination foot pad user mode A-A line generalized section of the present utility model;

Fig. 3 B is a combination foot pad user mode B-B line generalized section of the present utility model.

Embodiment

Below by particular specific embodiment execution mode of the present utility model is described.

Fig. 1 is the organigram of the utility model combination foot pad embodiment.These accompanying drawings only show the formation relevant with the utility model, and shown formation is not, and number, shape and dimension scale when implementing according to reality drawn, number, shape and dimension scale during its actual enforcement is a kind of optionally design, and its formation arrangement form may be more complicated.

See also Fig. 1, it is the structure of combination foot pad of the present utility model, and as shown in the figure, the structure of this combination foot pad comprises: body 1, the inside of this body 1 form an accommodation space 11; Body 2, this body 2 convexes with location division 21, be provided with elastic bolster guide unit 22 on this location division 21, the location division 21 of this body 2 is arranged on the accommodation space 11 of this body 1, and the elastic bolster guide unit 22 of this location division 21 closely contacts with accommodation space 11 inner edges of this body 1 with oppression state.Use above-mentioned

body

1 and 2 two assemblies of body by collocation, the combination foot pad that is assembled is pind down mutually, thereby reach fixing effect.

Above-mentioned body 1 also is provided with opening 13, and when being contained in this accommodation space 11 in the location division 21 of this body 2, the air that order is compressed into is run out.The inner edge central authorities of the accommodation space 11 of this body 1 also comprise through hole 14, and the minimum diameter of this through hole 14 must be greater than the internal diameter of the screw rod outer rim of screw 3, and less than the internal diameter of the nut outer rim of this screw 3, this through hole 14 can be circular screw hole.

The material of this body 2 can be thermoplastic elastomer material (TPR), and can be processed to form this body 2 by injection moulding, and this body 2 can be a cylinder, this cylindrical height is a little more than the height of this body 1, the elastic bolster guide unit 22 of this body 2 is to form the structure of outside projection chamfering by these body 2 one ends to the other end, and this chamfering can or be evenly distributed on 21 surperficial weeks of location division of this body 2 around location division one week of 21 surfaces of this body 2.

See also Fig. 2, it is body 2 schematic diagrames of the present utility model, and as shown in the figure, above-mentioned body 2 convexes with location division 21, is provided with elastic bolster guide unit 22 on this location division 21.In the present embodiment; these body 2 designs are used environment-protecting thermoplastic rubber mass (TRP) instead by traditional rubber mass; the thermoplastics process equipment and the technology of this environment-protecting thermoplastic rubber mass available standards are carried out machine-shaping; as extrude; injection; blowing etc.; and the whole course of processing need not vulcanized; reduce vulcanization process; cost and energy consumption have been reduced; technology is simple; process-cycle shortens, and production efficiency improves, and processing charges is low; and the leftover bits of recyclable course of processing generation; save resource, help environmental protection, and according to material behavior and the shaping characteristic of TPR; structure is designed to part interference fit structure as shown in Figure 2, has saved and has removed glue process.

Please refer to Fig. 3 A and Fig. 3 B, it is combination foot pad user mode A-A line generalized section of the present utility model and user mode B-B line generalized section thereof.

As shown in the figure, a plurality of bodies 1 at first are provided, a plurality of bodies 2 and a plurality of screw 3, then screw 3 is aimed at the through hole 14 of this body 1 and the bottom of shell correspondence position of electronic installation, again this screw 3 is put into this body 1 by screw rod to the direction of the through hole 14 of this body 1, the screw rod of this screw 3 is stretched out by this through hole 14, and make this screw rod install to the bottom of shell of this electronic installation, this screw 3 can utilize latch to replace, the accommodation space 11 of the location division 21 of a body 2 being aimed at this body 1 is inserted inwards again, the elastic bolster guide unit 22 of the outside projection chamfering that forms to the other end by these body 2 one ends on this body 2 of compressing, it is closely contacted with accommodation space 11 inner peripheral surface of this body 1, opening 13 by this body 1 bottom, the air-flow compressed into is discharged, the body 2 of this combination foot pad slowly is pushed into this body 1.Combination foot pad of the present utility model pins down mutually by above-mentioned body 1 and body 2 and reaches fixed effect, can be applicable to the bottom of electronic installation or precision optical machinery apparatus housing, this electronic installation can be personal computer, notebook computer or other analog.

Combination foot pad of the present utility model does not need to paste by stalemate agent; Assembly And Disassembly simply fast; and make this combination foot pad have usability again; adopt injection moulding processing environment-friendly materials thermoplastic elastomer material (TRP) to produce the body of this combination foot pad, make its have the rim charge of recyclable utilization, relatively save cost, enhance productivity and protect advantage such as environment.

Claims

1. one kind is made up foot pad, it is characterized in that this combination foot pad comprises at least:

Body, the inside of this body forms an accommodation space; And

Body convexes with the location division, is provided with the elastic bolster guide unit on this location division, and the location division of this body is arranged on the accommodation space of this body, and the elastic bolster guide unit of this location division closely contacts with the accommodation space inner edge of this body with oppression state.

2. combination foot pad as claimed in claim 1 is characterized in that this body also is provided with opening.

3. combination foot pad as claimed in claim 1 is characterized in that, the accommodation space inner edge central authorities of this body also comprise a through hole, and the minimum diameter of this through hole is greater than the internal diameter of the screw rod outer rim of screw, and less than the internal diameter of the nut outer rim of this screw.

4. combination foot pad as claimed in claim 3 is characterized in that this through hole is a circular hole.

5. combination foot pad as claimed in claim 1 is characterized in that, the material of this body is the thermoplastic elastomer material.

6. combination foot pad as claimed in claim 1 is characterized in that this body is processed in injection molding mode.

7. combination foot pad as claimed in claim 1 is characterized in that this body is a cylinder.

8. combination foot pad as claimed in claim 7 is characterized in that, this cylindrical height is greater than the height of this body.

9. combination foot pad as claimed in claim 1 is characterized in that, the elastic bolster guide unit of this body is the chamfering structure that is formed outside projection by this body one end to the other end.

10. combination foot pad as claimed in claim 9 is characterized in that, this chamfering is around location division one week of surface of this body.

11. combination foot pad as claimed in claim 9 is characterized in that, this chamfering is evenly distributed on location division one week of surface of this body.