CN2513321Y

CN2513321Y - Casing device

Info

Publication number: CN2513321Y
Application number: CN 01263616
Authority: CN
Inventors: 林志昌
Original assignee: Delta Optoelectronics Inc
Current assignee: Taida Electronic Industry Co Ltd; Delta Optoelectronics Inc
Priority date: 2001-09-10
Filing date: 2001-09-10
Publication date: 2002-09-25
Anticipated expiration: 2011-09-10

Abstract

The utility model relates to a casing device, comprising a first cover, a second cover, at least a clipping fitting, and at least a stopper; wherein the first cover is provided with at at least a hole; the clipping fitting is arranged on the second cover in the type of swinging between a first position and a second position; when the clipping fitting is situated at the first position, the clipping fitting is jointed with the hole, making the second cover is combined with the first cover; and when the stopper is arranged on the first cover, the clipping fitting is situated at the second position, the clipping fitting is closely connected with the stopper. Through the formation of the utility model, the user is more convenient to disassembly the casing device.

Description

Canning

Technical field

This is novel to relate to a kind of canning, particularly relates to a kind of dismounting canning more easily that makes.

Background technology

In electronic equipments such as general instrument or computer, in order to protect inner accurate device, all will install a shell additional, and shell there are many kinds of forms, modal is exactly the shell that utilizes two enclosing covers to constitute.

The mode of two enclosing covers of known assembling is to utilize screw to finish; yet because utilize the fixed form of screw or other parts; the operator needs tool using; thereby man-hour is assembled in increase; in addition; the problem that screw or part also can cause environmental protection to reclaim, thus many designs changed assemble by grab fixing.

The known canning 100 that utilizes grab is shown in Figure 1A, 1B and 1C, and device 100 comprises first lid, 10, second lid 20 and a plurality of pothook 21; First lid 10 has a plurality of holes 11 and accommodation section 12, and pothook 21 is arranged on second lid 20, and is respectively equipped with a bead 211 thereon.

When first lid 10 combined with second lid 20, pothook 21 was arranged in accommodation section 12, and bead 211 engages with hole 11; When the user prepares first lid 10 separate with second lid 20, then apply power F from the outside in bead 211, bead 211 and hole 11 are disengaged, make first to cover 10 and second and cover 20 and separate by this.

Yet, because the pothook and the hole that are provided with on first lid, 10 and second lid 20 do not have only one, therefore with 20 dismountings of first lid, 10 and second lid time, owing to avoid when extruding a grab, another grab that has been forced out is got back to the position that engages with the hole again, then need extrude the whole grabs with limit or different edge simultaneously, and this is just very inconvenient, unless have special instrument to move simultaneously to extrude whole grabs, this does not meet on using and requires principle easily.

In addition, because the grab of avoiding being forced out is got back to the position that engages with the hole, when extruding grab,, separate with the hole, yet such twisting operation might damage inner precision component to guarantee grab usually with the shell twisting.

Summary of the invention

Given this, this novel purpose is that a kind of canning is provided in order to address the above problem, and it can make the dismounting operation more convenient.

This novel a kind of canning that provides, it comprises first lid, second lid, at least one fastener and at least one stop member; First lid has at least one hole, and fastener is arranged on second in the mode that can swing and covers between the primary importance and the second place, and wherein when fastener was positioned at primary importance, fastener engaged with the hole, and second lid is combined with first lid; Stop member is arranged on first and covers, and wherein when fastener was positioned at the second place, fastener and stop member were abutted against.

In this was novel, fastener was first grab in addition, and stop member is a projection; The projection and first lid are one-body molded, and its position that contacts with first grab is for pushing away the portion of pulling out.

In this was novel, fastener was first grab, and stop member is second grab, covers first and is provided with double-screw bolt, in order to second grab to be set.

In this was novel, fastener was the 3rd grab, and stop member is second grab, is provided with bead on the 3rd grab, in order to engage with second grab, covered first and to be provided with double-screw bolt, in order to second grab to be set.

In this was novel, second grab can one-body moldedly cover first.

In this is novel, a kind of canning is provided, it comprises first lid, second lid, at least one fastener and at least one stop member; First lid has at least one hole, and fastener is arranged at second in the mode that can swing and covers between the primary importance and the second place, and wherein when fastener was positioned at primary importance, fastener engaged with the hole, and second lid is combined with first lid; Stop member is arranged on second and covers, and wherein when fastener was positioned at the second place, fastener and stop member were abutted against.

Embodiment below in conjunction with this novel canning of description of drawings.

Description of drawings

Figure 1A shows the schematic diagram of known canning;

Figure 1B shows the profile of known canning, and wherein grab combines with hole clipping;

Fig. 1 C shows the profile of known canning, and wherein grab separates with hole clipping;

Fig. 2 A shows the schematic diagram of first embodiment of the canning that this is novel;

The enlarged drawing of B part among Fig. 2 B displayed map 2A;

Fig. 2 C shows the profile of the canning of first embodiment, and wherein fastener combines with hole clipping;

Fig. 2 D shows the profile of the canning of first embodiment, and wherein fastener separates with hole clipping;

Fig. 2 E shows the profile of the canning of first embodiment, and wherein fastener and stop member are abutted against;

Fig. 3 A shows the variation instance of the projection of first embodiment;

Fig. 3 B shows another variation instance of the projection of first embodiment;

Fig. 3 C shows another variation instance of the projection of first embodiment;

Fig. 3 D shows another variation instance of the projection of first embodiment;

Fig. 4 A shows the schematic diagram of second embodiment of the canning that this is novel;

Fig. 4 B shows the profile of the canning of second embodiment, and wherein fastener combines with the hole;

Fig. 4 C shows the profile of the canning of second embodiment, and wherein fastener separates with the hole;

Fig. 4 D shows the profile of the canning of second embodiment, and wherein fastener and stop member are abutted against;

Fig. 4 E shows the variation instance of the canning of second embodiment;

Fig. 5 A shows the schematic diagram of the 3rd embodiment of the canning that this is novel;

Fig. 5 B shows the profile of the canning of the 3rd embodiment, and wherein fastener combines with the hole;

Fig. 5 B shows the profile of the canning of the 3rd embodiment, and wherein fastener separates with the hole;

Fig. 5 D shows the profile of the canning of the 3rd embodiment, and wherein fastener engages with stop member;

Fig. 5 E shows the schematic diagram of variation instance of the canning of the 3rd embodiment; And

Fig. 5 F is the part enlarged drawing of I part among Fig. 5 E.

First embodiment

First embodiment of the canning 30 that this is novel is shown in Fig. 2 A, 2B, 2C, 2D and 2E, and it comprises first lid, 31, second lid 32, a plurality of fastener 33 and a plurality of stop member 34; First lid 31 has a plurality of holes 311 and accommodation section 312, fastener 33 has a bead 331, it is arranged on second lid 32 in the mode in swing between the primary importance (shown in Fig. 2 C) and the second place (shown in Fig. 2 D), when fastener 33 is positioned at primary importance shown in Fig. 2 C, fastener 33 is arranged in accommodation section 312, and the bead 331 of fastener 33 engages with hole 311, and second lid 32 is combined with first lid 31; Stop member 34 is arranged on first lid 31, and when the operator applies an external force F on fastener 33, when being located at the second place shown in Fig. 2 D, fastener 33 is abutted against with stop member 34; Shown in Fig. 2 E, when external force F removed, fastener 33 still was abutted against with stop member 34.

Fastener 33 is first grabs, and stop member 34 is projections, and projection 34 can be one-body molded with first lid 31.

By above-mentioned formation, owing to be provided with stop member, fastener can be located when separating with the hole, so the user when covering with second, dismounting first lid grab that has separated is engaged with the hole again, and need not reverse shell, so dismounting is more convenient.

In addition, the form of projection is not limited to shown in Fig. 2 C, its can be as shown in Fig. 3 A, 3B, 3C and 3D form, and projection 341,342,343,344 can be to push away the portion of pulling out 3411,3421,3431,3441 at the position that contacts with first grab 33, and is more level and smooth when making first grab 33 by projection.Second embodiment

Second embodiment of the canning 40 that this is novel is shown in Fig. 4 A, 4B, 4C, 4D and 4E, and it comprises first lid, 41, second lid 42 with a plurality of holes 411 and accommodation section 412, a plurality of fastener 43 and a plurality of stop member 44 with first bead 431; Wherein first lid, 41, second lid 42 is all identical with first embodiment with the formation and the set-up mode of fastener 43, in the explanation of this omission to them.

The difference of the present embodiment and first embodiment is: in the present embodiment, stop member 44 is second grab, and is provided with double-screw bolt 413 on first lid 41, so that install second grab 44.

The front end of second grab 44 is provided with one second bead 441, and when fastener 43 was positioned at the second place (shown in Fig. 4 D), second grab 44 can firmly be abutted against with fastener 43 by second bead 441.

By the formation of present embodiment, also can obtain the effect of above-mentioned first embodiment, thereby make the dismounting operation more convenient.

In addition, utilize double-screw bolt 413 is arranged on second grab 44 on first lid 41, second grab 44 is arranged on the mode of first lid on 41 is not limited to this except above-mentioned, for example, also can second grab 44 is one-body molded on first lid 41.

In addition, shown in Fig. 4 E, stop member 54 can be arranged on second lid 52, as long as second bead 541 of stop member 54 front ends can be when fastener 53 be positioned at the second place, second bead firmly is abutted against and is got final product.The 3rd embodiment

The 3rd of the canning 60 that this is novel is implemented shown in Fig. 5 A, 5B, 5C, 5D, 5E and 5F, and it comprises first lid, 61, second lid 62, a plurality of fastener 63 and a plurality of stop member 64 with the 3rd bead 641 with a plurality of holes 611 and accommodation section 612; Wherein first lid, 61, second lid 62 is all identical with second embodiment with the formation and the set-up mode of stop member 64, in the explanation of this omission to them.

The difference of the present embodiment and second embodiment is: in the present embodiment, fastener 63 is the 3rd grab, is provided with one first bead 631 and one second bead, 632, the second beads 632 in order to engage with the 3rd bead 641 of stop member 64 on the 3rd grab 63.

Fastener 63 is provided with one second bead 632 at its side, and when fastener 63 was positioned at the second place (shown in Fig. 5 D), fastener 63 can firmly be abutted against with stop member 64 by second bead 632.

By the formation of present embodiment, also can obtain the effect of above-mentioned first embodiment, make the dismounting operation more convenient.

In addition, shown in Fig. 5 E and 5F, stop member 74 can be arranged on second lid 72,, firmly be abutted against with second bead 732 and to get final product as long as the 3rd bead 741 of stop member 74 front ends can be when fastener 73 be positioned at the second place.

Disclose with preferred embodiment though basis is novel; but be not novel in order to limit this, any those skilled in the art is not in breaking away from this novel design and scope; can make some changes and retouching, therefore this novel protection range is defined with accompanying claims.

Claims

1. canning comprises: one first lid has at least one hole; One second lid; At least one fastener is arranged on second in the mode of swinging and covers between a primary importance and a second place, wherein when fastener was positioned at primary importance, fastener engaged with the hole, and second lid is combined with first lid; And at least one stop member, be arranged on first and cover, wherein when fastener was positioned at the second place, fastener and stop member were abutted against.

2. canning as claimed in claim 1, wherein fastener is one first grab, stop member is a projection.

3. canning as claimed in claim 2, wherein the projection and first lid are one-body molded.

4. canning as claimed in claim 3, wherein the position that contacts with first grab of projection is one to push away the portion of pulling out.

5. canning as claimed in claim 1, wherein fastener is one first grab, stop member is one second grab.

6. canning as claimed in claim 5 wherein first covers and is provided with a double-screw bolt, in order to second grab to be set.

7. canning as claimed in claim 5, wherein second grab is one-body molded covers first.

8. canning as claimed in claim 1, wherein fastener is one the 3rd grab, stop member is one second grab.

9. canning as claimed in claim 8, wherein the 3rd grab is provided with a bead, in order to engage with second grab.

10. canning as claimed in claim 9 wherein first covers and is provided with a double-screw bolt, in order to second grab to be set.

11. canning as claimed in claim 9, wherein second grab is one-body molded covers first.

12. a canning comprises: one first lid has at least one hole; One second lid; At least one fastener is arranged on second in the mode of swinging and covers between a primary importance and a second place, wherein when fastener was positioned at primary importance, fastener engaged with the hole, and second lid is combined with first lid; And at least one stop member, be arranged on second and cover, wherein when fastener was positioned at the second place, fastener and stop member were abutted against.

13. canning as claimed in claim 12, wherein fastener is one first grab, and stop member is one second grab.

14. canning as claimed in claim 13 wherein second covers and is provided with a double-screw bolt, in order to second grab to be set.

15. canning as claimed in claim 13, wherein second grab is one-body molded covers second.

16. canning as claimed in claim 12, wherein fastener is one the 3rd grab, and stop member is one second grab.

17. canning as claimed in claim 16, wherein the 3rd grab is provided with a bead, in order to engage with second grab.

18. canning as claimed in claim 17 wherein second covers and is provided with a double-screw bolt, in order to second grab to be set.

19. canning as claimed in claim 17, wherein second grab is one-body molded covers second.