CN200944713Y

CN200944713Y - Improved cover-flip structure

Info

Publication number: CN200944713Y
Application number: CN 200620131300
Authority: CN
Inventors: 凌渺泓
Original assignee: Cooler Master Co Ltd
Current assignee: Kaichuang Research Co Ltd
Priority date: 2006-09-01
Filing date: 2006-09-01
Publication date: 2007-09-05
Anticipated expiration: 2016-09-01

Abstract

The utility model relates to an improved cover-flip structure which comprises a cover with pivoting end and a cover base for the cover to be arranged, and the cover base is provided with an opening, a side wall is structured respectively at the left side and the right side of the opening, the opening is in hollow shape from up to bottom, wherein, a pivoted sliding block is respectively arranged at the left end and the right end at the pivoting end of the cover; the left side wall and the right side wall of the cover base are respectively provided with slideways which are respectively corresponding to the two pivoted sliding blocks which are respectively slid into the two slideways by way of connection. The parts and components can be quickly and easily replaced and assembled through the indirect pivoting manner of the two pivoted sliding block.

Description

Improved cover-lift structure

Technical field

The utility model relates to a kind of improved cover-lift structure, particularly a kind of flip of doing to lift with lower cover, and it articulates the structure at position.

Background technology

As shown in Figure 1, common have a lid 1a that can start function, it mainly is to utilize pin-jointed structure such as pivot 10a directly to be hubbed to desire junction 2a, as be equipped with pivot 10a respectively in an end two side places of lid 1a, then provides pivot hole 20a for its pivot joint respectively in desiring junction 2a; After in described pivot 10a penetrates pivot hole 20a, can provide described lid 1a to go up the action that upwards starts or cover downwards in desiring junction 2a.

Yet this kind lid was directly made the mode that articulates with desire junction in the past, no matter on assembling or desire to augment in the design of functional assembly, all had following disappearance:

1. in the time of in pivot desires to penetrate the pivot hole, because the air line distance of pivot two ends, must be than the relative distance between peritreme two pivot holes outside for growing, so often can't smoothly pivot be penetrated in the pivot hole, begin to penetrate and must adopt mode such as trunnion axis tilt.Also must on size design, consider in the middle of this, and also must lean on a little plastic deformation of material itself just can finish pivot joint when assembling.

2. when desiring on pivot two ends, to set up as assemblies such as torque springs, when function such as providing lid to have to pop up automatically, described torque spring is in when holding the power state being subjected to the lid compressing, then have because of holding power the point of application is imposed on every side on the member, especially general spring is how made with metal material, member is then many on every side makes with plastics, probably causes plastic member destroyed.

3. pivot directly is articulated in the pivot hole, and the pivot hole be located at desire on the junction; So down long-time, pivot and pivot hole can produce friction because of pivot joint, cause the space between pivot and pivot hole to increase, cause the connection loosing in the pivot joint, severe patient loses the pivot joint effect.

In view of this, the inventor is for improving and solving above-mentioned disappearance, is that the spy concentrates on studies and cooperates the utilization of scientific principle, proposes a kind of reasonable in design and effectively improve the utility model of above-mentioned disappearance finally.

Summary of the invention

Main purpose of the present utility model, be to provide a kind of improved cover-lift structure, its provide one cover the seat articulate on it for a lid, and described lid more in and cover seat and locate between mutually articulating, be respectively equipped with the pivot joint slide block, by described pivot joint slide block make lid with cover seat and form pivot joint in indirect mode and combine, so, when the pivot hole that articulates on the slide block enlarges because of abrasion, when causing articulating afunction, the pivot joint slide block that still can lower cost more renews easily is to keep the function that starts and cover of described flip.

Another purpose of the present utility model, be to provide a kind of improved cover-lift structure, it is can provide provided thereon as assemblies such as torque springs easily by described pivot joint slide block, and the convertibility by described pivot joint slide block, solve elastic parts because of holding power to problems such as damage that it caused.

Another purpose of the present utility model is to provide a kind of improved cover-lift structure, and it is after a shilling described pivot joint slider pivot is located at lid pivot points place, to slip into covering on the seat again, and so assembling of two-period form can reach and articulates purpose fast, easily.

In order to reach above-mentioned purpose, the utility model provides a kind of improved cover-lift structure, comprise that a lid and with pivot end disposes the seat that covers on it for described lid, and cover on the seat is to be formed with a breach, to form the described sidewall that covers seat respectively in left and right two sides of breach, and breach is to go to upper and lower Openworks shape; Wherein, the left and right two end places of the pivot end of described body are pivoted respectively and one articulate slide block, cover then to be respectively equipped with on left and right two sidewalls of seat and described two to articulate the corresponding chute of slide blocks, and two to articulate slide blocks are to slip into respectively in described two chutes and connect.

Description of drawings

Fig. 1 is the floor map of existing flip pin-jointed structure;

Fig. 2 is a three-dimensional exploded view of the present utility model;

Fig. 3 is that the utility model is the three-dimensional combination figure when starting;

Fig. 4 is that the utility model is the three-dimensional combination figure when covering;

Fig. 5 is the utility model lid and the Assembly Action schematic diagram that covers seat;

Fig. 6 is that schematic diagram is finished in the assembling of the 4th figure;

Fig. 7 is the three-dimensional exploded view of another embodiment of the utility model pivot;

Fig. 8 is the generalized section of the utility model pivot and another embodiment of pivot hole.

Description of reference numerals: lid 1; Pivot end 10; Flip end 11; Pivot 12; Groove 120; Cover seat 2; Breach 20; Sidewall 21; Chute 22; Draw-in groove 20; Articulate slide block 3; Pivot hole 30; Elastic parts 31; One end 310; The other end 311; Accommodation space 32; Elastic arm 33; Buckle protuberance 330.

Embodiment

In order further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet appended graphic only provide with reference to and the explanation usefulness, be not to be used for the utility model is limited.

See also Fig. 2, Fig. 3 and Fig. 4, be respectively three-dimensional exploded view of the present utility model, the utility model is when starting and the three-dimensional combination figure when covering.The utility model provides a kind of improved cover-lift structure, and described cover-lift structure comprises that a lid 1 and covers seat 2; Wherein:

Described lid 1 is to have a pivot end 10, and described pivot end 10 is usually located at an end place of lid 1, but also can be positioned at the middle section of described lid 1; Other end place in described lid 1 then can have a flip end 11.Pivot end 10 by lid 1 is hubbed at above-mentioned covering on the seat 2, and the flip end 11 that makes lid 1 is complied with its pivot end 10 and is done upset in the certain angle scope for pivot, and then makes the described lid 1 can be in covering the action that upwards starts or cover on the seat 2 downwards.

The described seat 2 that covers is in order to being assemblied on the article that need the installing flip, such as the housing of main frame etc., to be convenient to operation such as is keeped in repair in main frame inside by starting described lid 1.The described seat that covers is to be formed with one can cover thereon breach 20 for lid 1 on 2, to form the sidewall 21 that covers seat 2 respectively in described breach 20 left and right two sides, and described breach 20 is to go to upper and lower Openworks shape, and when lid 1 lid is placed on it, can make the described seat 2 that covers be closed state, to reach the demand that covers.

The utility model mainly is in described lid 1 and covers seat 2 and locate between mutually articulating, be respectively equipped with one and articulate slide block 3, with by described two articulate slide blocks 3 make lid 1 with cover 2 and form pivot joint in indirect mode and combine.The described seat 2 that covers is to be respectively equipped with on its two sidewall 21 and two pivot joint slide blocks, 3 corresponding chutes 22; The utility model for embodiment in, two chutes 22 are to extend upward after offering by covering seat 2 belows, articulate slide blocks 3 and are upwards slipped into wherein by two chutes, 22 belows respectively to make two, and be incorporated on two sidewalls 21 that cover seat 2.Certainly, two chutes 22 also can form by covering to extend internally after seat 2 other directions are offered, articulate the direction that slide blocks 3 slip into towards two chutes 2 that cover seat 2 to change two, so be not limited only to mounting direction from bottom to top, this is the occasion of visual practical application and do the design change of mounting direction.

In addition, the utility model for embodiment in, described two articulate slide block 3 respectively is provided with a pivot hole 30, on the pivot end 10 of lid 1, then be provided with pivot 12 in addition, and pivot 12 2 ends are outstanding outside lid 1 left and right two side places respectively, and corresponding respectively pivot hole 30 and penetrating wherein, so that the pivot end 10 of lid 1 can articulate slide blocks 3 connections that be pivoted mutually with two, and then reach aforementioned so-called lid 1 and cover 2 purposes that combine with the indirect mode pivot joint.So, when the two pivot holes 30 that articulate on the slide block 3 enlarge because of wearing away mutually with pivot 12, when causing lid 1 and covering the pivot joint afunction of 2 of seats, only need change two new pivot joint slide blocks 3, i.e. cost that can be lower, and keep the function that starts and cover of lid 1.

From the above, what deserves to be mentioned is: pivot 12 can also be located at and articulate on the slide block 3, and pivot hole 30 then changes the pivot end 10 left and right two side places (promptly as shown in Figure 8) that are located at lid 1.What is more, pivot 12 be not only with the utility model for embodiment shown in: by two stub shaft with concentric relatively configuration form and exceed.Also can be constituted (promptly as shown in Figure 7) by a long shaft rod.

Moreover, two articulate in the slide block 3, at least one is configurable one stressed in lid 1 and cover the elastic parts 31 that seat is located between 2, so that lid 1 can be stressed to described elastic parts 31 when covering, again by making lid 1 have the function that pops up automatically behind the elastic force that discharges described elastic parts 31.See also shown in Figure 4, the utility model for embodiment in, described elastic parts 31 is a torque spring, it is to be placed on the pivot 12, and locate to be concaved with an accommodation space 32 on every side in articulating chute 3 near pivot holes 30, can be positioned at described accommodation space 32 after making elastic parts 31 be placed on the pivot 12.Simultaneously, also can further offer a groove 120 on pivot 12, be fixed in wherein for an end 310 of elastic parts 31, its other end 311 then is resisted against in the accommodation space 32 inwall places.So, can be when rotary movement that described lid 1 is done to cover downwards, elastic parts 31 is imposed torsion and makes it store elastic force, and can be provided with and cover seat 2 in flip end 11 places of described lid 1 and interlock and hold fixing buckle structure (figure slightly), in case when removing lid 1 and covering the buckle state of 2 of seats, elastic parts 31 can pop up lid 1 by discharging its elastic force, to reach the function of automatic flip.And owing to elastic parts 31 can be assembled easily by the accommodation space 32 that articulates slide block 3, so under the occasion that this kind demand is arranged, need not mostly to be the design that elastic parts 31 is made configuration structure, simultaneously, also owing to articulate the convertibility of slide block 3, make elastic parts 31 low to the damage influence that it caused, can solve problem by the renewal of spare part because of holding power.

See also Fig. 4 again to shown in Figure 6, the utility model is after shilling two pivot joint slide blocks, 3 lids 1 are articulated, to make two pivot joint slide blocks 3 slip into respectively in two chutes 22 that cover seat 2, to finish assembling again in assembling.And because two to articulate slide blocks 3 be to adopt to separate to be provided with, so when doing to engage, can easily pivot 12 be penetrated in the pivot hole 30 with lid 1, to reach purpose such as quick, ease of assembly.Simultaneously, for can being located in, two pivot joint slide blocks 3 cover on the seat 2, also can be provided with an elastic arm 33 in articulating slide block 3, and be provided with a buckle protuberance 330 in the free end of described elastic arm 33, then be provided with draw-in groove 220 in chute 22 corresponding sections, in articulating after slide block 3 slips into chute 22 in, the buckle protuberance 330 of described elastic arm 33 is fastened on the draw-in groove 220 and forms the buckle connection.

Be with, by above-mentioned contexture, can obtain the improved cover-lift structure of the utility model.

The above only is a preferable possible embodiments of the present utility model, non-so promptly arrest limit claim of the present utility model, so the equivalent structure that uses the utility model specification and graphic content to do such as changes, and all in like manner all is included in the scope of the present utility model.

Claims

1. an improved cover-lift structure is characterized in that, comprising:

One lid has a pivot end; And

One covers seat, is formed with one and covers thereon breach for described lid, form the described sidewall that covers seat respectively in left and right two sides of described breach, and described breach is to go to upper and lower Openworks shape;

Wherein, the left and right two end places of the pivot end of described lid are the pivot joint slide blocks that are pivoted respectively, then be respectively equipped with on described left and right two sidewalls that cover seat and described two articulate the corresponding chute of slide blocks, and described two to articulate slide blocks be to slip into respectively in described two chutes and connect.

2. improved cover-lift structure as claimed in claim 1 is characterized in that: described two articulate on the slide blocks and respectively are provided with a pivot hole, then are provided with pivot in addition on the pivot end of described lid, and left and right two ends of described pivot are to penetrate two pivot holes respectively and articulate.

3. improved cover-lift structure as claimed in claim 2 is characterized in that: described pivot is constituted by a long shaft rod.

4. improved cover-lift structure as claimed in claim 2 is characterized in that: described pivot is to be disposed relatively with concentric by two stub shaft to form.

5. improved cover-lift structure as claimed in claim 1 is characterized in that: described two articulate on the slide blocks and respectively are provided with a pivot, then are provided with the pivot hole in addition in the left and right two end places of the pivot end of described lid, and described two pivots are to penetrate two pivot holes respectively and articulate.

6. as claim 2 or 5 described improved cover-lift structures, it is characterized in that: described two to articulate on any of slide blocks is to be concaved with an accommodation space, and is provided with one stressed in described lid and cover the elastic parts of locating between the seat in described accommodation space.

7. improved cover-lift structure as claimed in claim 6 is characterized in that: described elastic parts is a torque spring.

8. improved cover-lift structure as claimed in claim 7, it is characterized in that: described torque spring is to be placed on its pairing pivot, and on described pivot, offer a groove, and an end of described torque spring is fixed in the described groove, and its other end then is resisted against described accommodation space inwall.

9. as claim 1,2 or 5 described improved cover-lift structures, it is characterized in that: respectively be provided with an elastic arm on the described two pivot joint slide blocks, and be provided with a buckle protuberance in the free end of described elastic arm, then be provided with draw-in groove in described chute corresponding section, the buckle protuberance of described elastic arm promptly is fastened in the described draw-in groove.