CN2509636Y - Closure apparatus with elastic fastener - Google Patents

Abstract

The utility model relates to a covering device with a springy buckle device to assemble and cover the corresponding space of the electronic device shell. The shell is provided with a buckle device in the position close to the space; the utility model comprises a cover body with a fixing device in the edge, and at least a buckle device which is limited and is provided with a fixing device along the first direction; the utility model also comprises a buckle part which is buttoned along the second direction on the buckle component and a springy part which is matched with the buckle part; the springy part is provided with a buckle part which is supported by the shell along the first direction to the second direction, and then will reposition to the first direction when the supporting force of the shell is disappeared.

Description

Closure apparatus with Elastic buckle member

Technical field

The utility model relates to a kind of closure apparatus, particularly relates to a kind of covering and moves smooth and easy and the firm closure apparatus with Elastic buckle member of fastening effect.

Background technology

As notebook computer or other many positions of electronic installation body surface, usually be assembled with can be directly as its appearance housing or cover the various lids of a depression accommodation space, and this each lid is torn prescription open just for asking in the future, all directly fastens with each non-screw-in version of buckle and electronic installation.The loam cake 91 of an existing notebook host adjacent screen as shown in Figure 1 is an example, the trip 92 that loam cake 91 protrudes out downwards by its front end among this figure, be fastened on the catching groove 94 that the side body correspondence is offered on this notebook host 93, make this loam cake 91 fixedly be covered on side body rear end on the main frame 93.

Yet as this loam cake 91 among Fig. 2 cover downwards wherein shown in the action, trip 92 will be subjected to the corresponding wall 95 of main frame 93 housings extruding and slightly backward deflection bend, until shown in Figure 1 be sticked in catching groove 94 after, make elastic recovery to not stressed state of nature.In brief, if this trip 92 is because of its material or architectural characteristic, and when having big rigidity and being difficult for deflection, then its resistance that slides along corresponding wall 95 will be greatly, make it cover or dismantle action relatively and all seem difficult, and the application of force excessively can cause the destruction fracture of trip 92; Otherwise yet, be easy to deflection if trip 92 materials are soft, and though can reduce the sliding resistance with 95 of corresponding walls, relatively be easier to from catching groove 94 deviate from, thus actual button is held poor effect.

So, how to overcome facing a difficult choice on the existing trip flexible design, hold respond well closure apparatus to develop an easy operating and button, be that the utility model needs improved emphasis.

The utility model content

The purpose of this utility model is to provide that a kind of to cover action smooth and easy simple and easy and fasten the firm closure apparatus with Elastic buckle member of effect, and it makes clamping part have elasticity and retreat and reply effect by the design of elastic.

The purpose of this utility model is to realize like this, a kind of closure apparatus with Elastic buckle member promptly is provided, in order to assemble and to be covered on the corresponding space that a case of electronic device defines, described housing is near described place, corresponding space and be provided with at least one fastener, described closure apparatus comprises: a lid, its edge are provided with at least one fixing member; And at least one buckle member, be subjected to arrest to be limited to be located to to-and-fro movement described at least one fixing member on the first direction, it has a clamping part that can be snapped in described at least one fastener along a second direction, an and elastic of being located between described clamping part and described at least one fixing member corresponding position, supported by described housing corresponding position to pull for described clamping part and move to a second place from a primary importance by described elastic, and support at described housing and oppositely to be reset to described primary importance after the power of pulling disappears along described first direction.

The utility model also provides a kind of electronic installation with Elastic buckle member closure apparatus, comprise: a housing, its inside is provided with the electronic component for the running of described electronic installation, and by described housing and define a space, described housing also is provided with at least one fastener near place, described space; One lid, in order to assemble and to be covered on described space, its edge is provided with at least one fixing member; And at least one buckle member, be subjected to inflexible limit and be located at described at least one fixing member along a first direction activity, and has a clamping part that can be snapped in described at least one fastener along a second direction, an and elastic of being located between described clamping part and described fixing member corresponding position, can be subjected to described housing corresponding position to move to a second place along described first direction from a primary importance for described clamping part by described elastic, and after described housing supports the power disappearance of pulling, oppositely be reset to described primary importance to pulling.

The advantage of the utility model device is, it retreats buffer action with what the closure apparatus elastic provided, cooperate the material of buckle member itself flexible, it is smooth and easy simple and easy and the fastening effect is more firm to make it cover action, can prevent that more clamping part is because of stressed excessive destruction.

Description of drawings

Fig. 1 is that the loam cake of an existing notebook computer and its adjacent screen covers the state schematic side view;

Fig. 2 covers the action schematic side view for one of the loam cake of adjacent screen among Fig. 1;

Fig. 3 the utlity model has the closure apparatus of Elastic buckle member and the schematic perspective view before the notebook computer assembling;

Fig. 4 is the stereographic map of this preferred embodiment;

Fig. 5 is the decomposition partial perspective view of this preferred embodiment;

Fig. 6 is the decomposition partial perspective view of this preferred embodiment gained after being inverted up and down of Fig. 5;

Fig. 7 to Fig. 9 is the schematic side view of preferred embodiment and notebook computer Assembly Action among Fig. 3;

Figure 10 is the decomposition partial perspective view of the utility model second embodiment.

Embodiment

The utlity model has the closure apparatus 1 of Elastic buckle member as shown in Figure 3, in this preferred embodiment, be example to be assembled in a notebook computer 2, and in order to cover its main frame 21 upper surface adjacent screens housing 211 accommodation space 212 that defines that surrounds on every side, yet in its variation example, also can be used as the appearance casing at this main frame 21 or other any positions of electronic installation naturally, or be used in as its battery case chamber or other accommodation spaces that needs lid to cover.

To shown in Figure 6, closure apparatus 1 comprises a lid 3 as Fig. 4, and a pair of buckle member 4 that is assembled in this lid 3.Lid 3 probably is a long rectangle board slot, and its body 31 lower surface front end one are convexly equipped with a pair of fixing member 32.Each fixing member 32 is to be surrounded by a plurality of walls 321 to form a rectangular box in the present embodiment, it is inner and define an opening 322 accommodation space 323 and being installed with for each buckle member 4 the preceding, wherein be positioned at the wall 321 of downside and offer a rectangle chute 324 backward from leading edge, chute 324 both sides then form the stopper slot 325 of a pair of nick shaped, and its effect is detailed later.

Buckle member 4 comprises a clamping part 41, a sliding part 42 vertical with clamping part 41, and is positioned at an elastic 43 of sliding part 42 rear sides.Clamping part 41 free ends have a trip 411, in order to be fastened among Fig. 3 the corresponding buckling groove 214 of side body 211 behind main frame 21 upper surfaces (being shown in back Fig. 7 to Fig. 9).42 roughly rectangular lamellar bodies of sliding part, and suitably slidably be located in the accommodation space 323 of each fixing member 32 inside, and by the paired projection in trailing edge both sides 421 sliding establish to arrest be limited to corresponding stopper slot 325, in case buckle member 4 is deviate from again after being installed in fixing member 32 undeservedly.Elastic 43 is to extend from sliding part 42 rear side one in the present embodiment, and probably be the arc that two relative free ends 431 are positioned at rear side, and free end 431 is resisted against wall 321 inner edges that fixing member 32 is positioned at rear side with this, and elastic 43 has certain precompression deflection being installed under accommodation space 323 states, immutably applies forward a butted power together with buckle member 4 for sliding part 42.In addition, lid 3 is to be made by ABS plastic in the present embodiment, and buckle member 4 is by have better flexible material than lid 3, and is integrally manufactured as Nylon or POM, makes buckle member 4 can produce big deflection and unlikely fracture in the fastening process.

Fig. 7 is to shown in Figure 9 for another example, closure apparatus 1 is from the free state of Fig. 4, be covered on main frame 21 upper surface rear side accommodation spaces 212 processes downwards, buckle member 4 will be subjected to compressing relatively of housing 211 inner edges 213 because of its trip 411, whole back off a slight distance from primary importance shown in Figure 7 along a first direction 51, and arrive the second place shown in Figure 8, this apart from the deflection that produces then by common absorption of elastic properties of materials institute of the compression of arc elastic 43 and buckle member 4 self.Continue to be pushed into the positions that suitably fasten with buckling groove 214 shown in Figure 9 for 52 times until trip 411 along a second direction, buckle member 4 integral body promptly are subjected to the bounce of elastic 43, again be reset to the primary importance foremost among Fig. 7, and perseverance is subjected to the butted power of elastic 43 and closely is butted on buckling groove 214.Otherwise the unlatching of closure apparatus 1 discharges, and only must go up certainly sliding part 42 pushing and pressing slightly backward with simple tool (as a word bottle opener), can drive trip 411 and break away from buckling groove 214, makes closure apparatus 1 integral body break away from accommodation space 212 up more thereupon.

Especially need point out, above-mentioned fixing member 32 and elastic 43 all are not limited to the configuration that exemplifies in this preferred embodiment, any fixing member 32 forms that can suitable movable fixing buckle member 4 all can adopt, and any clamping part 41 that supplies quantitatively moves also elastic 43 configurations of elastic reset along the first direction of these front and back, also all in essential scope of the present utility model, or another embodiment as shown in figure 10, elastic 43 ' also can be replaced, and not overslaugh enforcement of the present utility model by a pair of compression spring or other equivalence elements.

By above-mentioned structure and mode of operation, the utility model can adopt simple and easy cheap assembly, compares with existing design to have following evident characteristic and effect:

One, covers downwards or upwards release from process towards open space 212 at closure apparatus 1 from open space 212, retreat buffer action by what elastic 43 provided, cooperate the material of buckle member 4 itself flexible, it is smooth and easy simple and easy and can save the application of force not only to make it cover action, can prevent that also clamping part 41 is because of stressed excessive the fracture.

Two, be covered under the user mode of open space 212 in closure apparatus 1 assembling, the elastic force of elastic 43 also can be guaranteed the stably fastening effect of clamping part 41.In brief, the utlity model has cheap for manufacturing cost, operation convenient laborsaving, member is sturdy and durable and fasten multiple characteristics such as respond well, and solves the problem of the inconvenience of existing buckle-type lid.

Claims (11)

1. closure apparatus with Elastic buckle member, in order to assemble and to be covered on the corresponding space that a case of electronic device defines, described housing is near described place, corresponding space and be provided with at least one fastener, it is characterized in that, described closure apparatus comprises: a lid, its edge are provided with at least one fixing member; And at least one buckle member, be subjected to arrest to be limited to be located to to-and-fro movement described at least one fixing member on the first direction, it has a clamping part that can be snapped in described at least one fastener along a second direction, an and elastic of being located between described clamping part and described at least one fixing member corresponding position, supported by described housing corresponding position to pull for described clamping part and move to a second place from a primary importance by described elastic, and support at described housing and oppositely to be reset to described primary importance after the power of pulling disappears along described first direction.

2. the closure apparatus with Elastic buckle member as claimed in claim 1 is characterized in that, described first direction is vertical mutually with described second direction.

3. the closure apparatus with Elastic buckle member as claimed in claim 1 is characterized in that, described elastic and described clamping part are one, and have can be along the configuration of elastic compression on the described first direction.

4. the closure apparatus with Elastic buckle member as claimed in claim 3 is characterized in that described elastic is curved, and is pressed against described fixing member corresponding position with described arc two relative free ends.

5. the closure apparatus with Elastic buckle member as claimed in claim 3 is characterized in that, described at least one buckle member is than described cover materials elasticity height.

6. the closure apparatus with Elastic buckle member as claimed in claim 1 is characterized in that, described elastic comprises that two ends are subjected at least one compression spring of described clamping part and described at least one fixing member corresponding position application of force respectively.

7. the closure apparatus with Elastic buckle member as claimed in claim 1 is characterized in that, described at least one fixing member comprises an accommodation space that is defined by a plurality of walls encirclements, and ccontaining for the activity of described at least one buckle member with described accommodation space.

8. as each described closure apparatus in the claim 1 to 7, it is characterized in that described elastic has a precompression deflection under described primary importance with Elastic buckle member.

9. electronic installation with Elastic buckle member closure apparatus, it is characterized in that, comprising: a housing, its inside are provided with the electronic component for described electronic installation running, by described housing and define a space, described housing also is provided with at least one fastener near place, described space; One lid, in order to assemble and to be covered on described space, its edge is provided with at least one fixing member; And at least one buckle member, be subjected to inflexible limit and be located at described at least one fixing member along a first direction activity, and has a clamping part that can be snapped in described at least one fastener along a second direction, an and elastic of being located between described clamping part and described fixing member corresponding position, can be subjected to described housing corresponding position to move to a second place along described first direction from a primary importance for described clamping part by described elastic, and after described housing supports the power disappearance of pulling, oppositely be reset to described primary importance to pulling.

10. the electronic installation with Elastic buckle member closure apparatus as claimed in claim 9 is characterized in that, described electronic installation is a portable computer.

11. the electronic installation with Elastic buckle member closure apparatus as claimed in claim 9 is characterized in that, described at least one fastener is a fluting.

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