CN204032565U

CN204032565U - Numismatist displaying case

Info

Publication number: CN204032565U
Application number: CN201420442200.8U
Authority: CN
Inventors: 顾志标
Original assignee: CHANGSHU EDUCATION CRAFTS Co Ltd
Current assignee: CHANGSHU EDUCATION CRAFTS Co Ltd
Priority date: 2014-08-07
Filing date: 2014-08-07
Publication date: 2014-12-24
Anticipated expiration: 2024-08-07

Abstract

A kind of numismatist displaying case, belongs to collectibles packing container technical field.Comprise box body and lid, box body has box wall, lid has lid wall, match with the inner side of box wall in the outside of lid wall, feature: be positioned at box wall and be configured with box wall locking mechanism towards the side in box body chamber on the box wall of box body, the quantity of this box wall locking mechanism has one group and circumferencial direction equidistant intervals around box wall distributes, on the lid wall of described lid and the outside being positioned at lid wall is configured with lid wall locking mechanism, the quantity of this lid wall locking mechanism and circumferencial direction equidistant intervals of around lid wall equal with the quantity of box wall locking mechanism distributes.When lid wall locking mechanism matches with box wall locking mechanism, lid and box body positive lock each other being made, will box body be caused when mentioning lid to be separated with lid, avoid the limbs that box body falls together with coin and even injures people by a crashing object.

Description

Numismatist displaying case

Technical field

The utility model belongs to collectibles packing container technical field, is specifically related to a kind of numismatist displaying case.

Background technology

When coin cast aside its as the role of legal tender as a kind of art work and historical relic etc. time, just there is a kind of special function, i.e. reserve value.So-called reserve value at least has following factor: one is can obtain beautiful enjoyment and corresponding art edifying from coin; Two is the knowledge can understanding the politics of different times, military affairs, economy, culture, history, art and the aspect such as scientific and technological; Three is economic situation, custom human feelings that antique value such as can understand society at that time, for the development of research social history provides geological material; Four is value preserving and appreciation.

Due to commemorative coin and there is special collection meaning coin mostly by precious metal as gold, silver cast system, thus not only there is self-value, but also there is aforesaid reserve value, so be usually required to be this coin to be equipped with a container, this container is aforesaid numismatist displaying case.

Technical information about numismatist displaying case can be seen in disclosed Chinese patent literature, as application for a patent for invention publication No. CN103027454A(rotary coin collecting case) and the CN203255434U(numismatist of utility model patent Authorization Notice No. and displaying case), these two patent formula are all lid and box body are formed the structure that pivotable coordinates, and namely lid shows as the matching relationship of flip-shell relative to box body.But current numismatist displaying case is in the majority with circular configuration, numismatist displaying case about circular configuration can be seen in equally in disclosed Chinese patent literature, typical in CN302272261S(barter kit), CN302272262S(barter kit), CN302272260S(barter kit) and CN302272259S(barter kit), the logical fraud of following two aspects of barter kit existence that these four patents being not limited to exemplify are involved: one is owing to lacking simple and effective lock fit structure between lid and box body, following two kinds can be caused when thus mentioning lid when putting into coin in box body not wish to occur but the situation being objectively difficult to avoid, one is that box body falls together with the coin in it, cause box body fragmentation and undermine coin, two is can pound when coin falls to damage limbs that other article and even pound speak sarcastically as pin, its two, after putting into coin in box body and coordinated with box body by lid, owing to there is space between lid and coin, namely due to lid can not with the good surface contact of coin, after being subject to external impacts, thus easily make lid cracked.

For above-mentioned prior art, be necessary to be improved, the applicant has done useful design for this reason, and defines technical scheme described below.

Summary of the invention

Top priority of the present utility model is to provide a kind of and contributes to making lid and box body keep good fit and use avoiding occurring when lifting that box body falls together with coin and undermines its thing and even undermine the numismatist displaying case of limbs of people.

Another task of the present utility model is to provide a kind of and is conducive to eliminating lid and gap between the coin be placed in box body and use the numismatist displaying case avoiding lid to occur cutting environment when being subject to external impacts.

For having embodied top priority of the present utility model, the technical scheme that the utility model provides is: a kind of numismatist displaying case, comprise that a box body and matches with box body for the box body chamber of box body is covered protect and be configured with the lid in lid chamber, box body has a box wall, lid has a lid wall, match with the inner side of box wall in the outside of lid wall, be characterised in that: be positioned at box wall and be configured with box wall locking mechanism towards the side in described box body chamber on the box wall of described box body, the quantity of this box wall locking mechanism has one group and circumferencial direction equidistant intervals around box wall distributes, on the lid wall of described lid and the outside being positioned at lid wall is configured with lid wall locking mechanism, the quantity of this lid wall locking mechanism and circumferencial direction equidistant intervals of around lid wall equal with the quantity of box wall locking mechanism distributes.

For having embodied another task of the present utility model, the technical scheme that the utility model provides has been: on the diapire in described box body chamber and the middle section being positioned at diapire is configured with the protruding arcuate surface of box body chamber diapire that is raised in bottom wall surface; On the roof in described lid chamber and the middle section being positioned at roof is configured with the protruding arcuate surface of lid chamber roof that is raised in top wall surface, the protruding arcuate surface of this lid chamber roof is corresponding with box body chamber diapire projection arcuate surface.

In a specific embodiment of the present utility model, when the box wall being formed in described box body is female locking mechanism towards the described box wall locking mechanism of the side in described box body chamber, then the described lid wall locking mechanism being formed in the outside of the lid wall of described lid is public locking mechanism; And when described box wall locking mechanism is public locking mechanism, then described lid wall locking mechanism is female locking mechanism.

In another specific embodiment of the present utility model, described box wall locking mechanism comprises a latch hook chamber and a sealed flange chamber, latch hook chamber and sealed flange chamber are directly formed in the side of described box wall towards box body chamber with the state of depression, and sealed flange chamber is corresponding with latch hook chamber; Described lid wall locking mechanism comprises a latch hook and a sealed flange, latch hook and sealed flange are directly formed on lid wall with the state in the outside being raised in described lid wall, and sealed flange is corresponding with latch hook, merge to when rotating clockwise when described lid and described box body match, described latch hook enters in described latch hook chamber, described sealed flange enters in described sealed flange chamber simultaneously, and lid and box body are in locked state each other; When described lid is to when rotating counterclockwise, described latch hook exits described latch hook chamber, and described sealed flange exits described sealed flange chamber simultaneously, and lid and box body are in released state each other.

In another specific embodiment of the present utility model, the shape in described latch hook chamber is L-shaped, and the shape in described sealed flange chamber is rectangular, and the shape of described latch hook is equally in L-shaped, and the shape of described sealed flange is rectangular equally.

In another specific embodiment of the present utility model, the height in described latch hook chamber is consistent with the thickness of described latch hook; The degree of depth in described sealed flange chamber is consistent with the height of described sealed flange.

Also have in a specific embodiment of the present utility model, between described sealed flange chamber and described latch hook chamber, maintain sealed flange chamber transition distance; Latch hook transition distance is maintained between described latch hook and described sealed flange.

More of the present utility model and in a specific embodiment, described sealed flange transition distance is equal with described latch hook transition distance, and be 2 to 6 ㎜.

In an of the present utility model and then specific embodiment, inner circle concave arc is configured with towards the side in described box body chamber with space state at described box wall, be configured with tensioner convex arc in the outside of described lid wall with space state, this tensioner convex arc matches with inner circle concave arc.

Of the present utility model again more and in a specific embodiment, the edge of the diapire in described box body chamber and be configured with a coin being raised in bottom wall surface around the circumferencial direction of diapire and shelve flange collar, the surface that flange collar shelved by this coin is concordant with the surface of the protruding arcuate surface of described box body chamber diapire; The edge of the roof in described lid chamber and the circumferencial direction around roof is configured with the coin trim ring that is raised in top wall surface, the surface of this coin trim ring is concordant with the surface of the protruding arcuate surface of described lid chamber roof.

The technical scheme that the utility model provides owing to being positioned at box wall and being configured with box wall locking mechanism towards the side in box body chamber on the box wall of box body, and on the lid wall of lid and the outside being positioned at lid wall is configured with lid wall locking mechanism, thus when lid wall locking mechanism matches with box wall locking mechanism, lid and box body positive lock each other can be made, will box body be caused when mentioning lid to be separated with lid, avoiding the limbs that box body falls together with coin and even injures people by a crashing object.

Accompanying drawing explanation

Fig. 1 is example structure figure of the present utility model.

Fig. 2 is application examples schematic diagram of the present utility model.

Detailed description of the invention

In order to enable the auditor of Patent Office especially the public clearly understand technical spirit of the present utility model and beneficial effect, applicant will elaborate below by way of example, but not all the restriction to the utility model scheme to the description of embodiment, any according to being only pro forma but not substantial equivalent transformation and all should being considered as the technical solution of the utility model category done by the utility model design.

Embodiment 1:

Refer to Fig. 1, give by the box body 1 and of transparent material as transparent plastic makes match with box body 1 for covering the lid 2 with lid chamber 21 protected to the box body chamber 11 of box body 1, box body 1 has a box wall 12, lid 2 has a lid wall 22, matching with the inner side of box wall 12 in the outside of lid wall 22, and is configured for by box body chamber 11 and lid chamber 21 cavity jointly holding the coin 3 illustrated by Fig. 2.

Technical essential as the technical scheme that the utility model provides: be positioned at box wall 12 and be configured with one group of box wall locking mechanism 13 towards the wall body of the side in aforementioned box body chamber 11 on the box wall 12 of aforementioned box body 1, the quantity of this box wall locking mechanism 3 has four and circumferencial direction equidistant intervals around box wall 12 is namely spaced apart with 90 ° in the present embodiment.The lid wall 22 of aforesaid lid 2 is positioned at the outside of lid wall 22 and outer wall and is configured with one group of one group lid wall locking mechanism 23 equal with the quantity of box wall locking mechanism 13, in the present embodiment, the quantity of this lid wall locking mechanism 23 has four and circumferencial direction equidistant intervals around lid wall 21 is namely spaced apart with 90 °.

Applicant it should be noted that: if the quantity of aforesaid box wall locking mechanism 13 and lid wall locking mechanism 23 is reduced to two or three; or be increased to five or more, so should be considered as simple number change and still belong to technology contents category disclosed in the utility model and protected.

On the diapire in aforementioned box body chamber 11 and the middle section being positioned at diapire is configured with the protruding arcuate surface 111 of box body chamber diapire that is raised in bottom wall surface; On the roof in aforementioned lid chamber 21 and the middle section being positioned at roof is configured with the protruding arcuate surface 211 of lid chamber roof that is raised in top wall surface, the protruding arcuate surface 211 of this lid chamber roof is corresponding with box body chamber diapire projection arcuate surface 111.The protruding arcuate surface 111 of box body chamber diapire and the protruding arcuate surface 211 of lid chamber roof can play and show with coin 3(Fig. 2) good contact effect, can intensity be significantly improved again, can not because there is Fragmentation Phenomena by external impacts.

In the present embodiment, the version of aforesaid box wall locking mechanism 13 is public latch-up structure, and correspondingly, aforesaid lid wall locking mechanism 23 is female locking mechanism, to embody complementarity each other, namely embodies compensation effect each other.

Still see Fig. 1, aforesaid box wall locking mechanism 13 comprises latch hook chamber 131 and a sealed flange chamber 132, before latch hook chamber 131 and sealed flange chamber 132 are directly formed with the state of depression, described box wall 12 is towards the side in box body chamber 11, and sealed flange chamber 132 is corresponding with latch hook chamber 131; Aforesaid lid wall locking mechanism 23 comprises latch hook 231 and a sealed flange 232, and latch hook 231 and sealed flange 232 are directly formed on lid wall 22 with the state in the outside being raised in aforementioned lid wall 22, and sealed flange 232 is corresponding with latch hook 231.Merge to when rotating clockwise 90 ° (having four box wall locking mechanisms 13 and four lid wall locking mechanisms 23 because of the present embodiment) when lid 2 and aforementioned box body 1 match, aforementioned latch hook 231 enters in described latch hook chamber 131, aforementioned sealed flange 232 enters in described sealed flange chamber 132 simultaneously, and lid 2 and box body 1 are in locked state each other; Otherwise when described lid 2 is to when rotating counterclockwise 90 °, aforementioned latch hook 231 exits described latch hook chamber 131, aforementioned sealed flange 232 exits sealed flange chamber 132 simultaneously, and lid 2 and box body 1 are in released state each other.

Preferably, the shape in aforementioned latch hook chamber 131 is L-shaped, and the shape in aforementioned sealed flange chamber 132 is rectangular, and the shape of aforementioned latch hook 231 is equally in L-shaped, and the shape of aforementioned sealed flange 232 is rectangular equally, to confirm the complementarity that applicant says above.

The height in aforementioned latch hook chamber 131 is consistent with the thickness of described latch hook 231; The degree of depth in aforementioned sealed flange chamber 132 is consistent with the height of aforementioned sealed flange 232.

Preferably, sealed flange chamber transition distance is maintained between aforementioned sealed flange chamber 132 and aforementioned latch hook chamber 131; Equally, maintain latch hook transition distance between aforementioned latch hook 231 and aforementioned sealed flange 232, sealed flange transition distance is equal with aforementioned latch hook transition distance, and be all preferably 2 to 6 ㎜, be 3-5 ㎜ preferably, be 4 ㎜ better, the present embodiment selects 4 ㎜.

Please continue to refer to Fig. 1, inner circle concave arc 121 is configured with towards the side in aforementioned box body chamber 11 with space state at aforementioned box wall 12, tensioner convex arc 221 is configured with space state in the outside of aforementioned lid wall 22, this tensioner convex arc 221 matches with inner circle concave arc 121, specifically, when lid 2 turns over 90 ° clockwise relative to box body 1, tensioner convex arc 221 just staggers with the position of inner circle concave arc 121, play tensioner locking action, otherwise, when turning over 90 ° counterclockwise, tensioner convex arc 221 just matches with inner circle concave arc 121, remove the self-tensioner lock-out state of lid 2 and box body 1.

Preferably, the edge of the diapire in aforementioned box body chamber 11 and be configured with a coin being raised in bottom wall surface around the circumferencial direction of diapire and shelve flange collar 112, the surface that flange collar 112 shelved by this coin is concordant with the top surface of the protruding arcuate surface 112 of aforementioned box body chamber diapire; The edge of the roof in aforementioned lid the chamber 21 and circumferencial direction around roof is configured with the coin trim ring 212 that is raised in top wall surface, the surface of this coin trim ring 212 is concordant with the top surface of the protruding arcuate surface 211 of aforementioned lid chamber roof.Contact with the central region of the upper and lower surface of coin 3 respectively by the protruding arcuate surface 211 of lid chamber roof and the protruding arcuate surface 111 of box body chamber diapire, shelve flange collar 112 by coin trim ring 212 and coin to contact with the edge of the upper and lower surface of coin 3 respectively, thus in chamber coin 3 being contained in jointly be made up of box body chamber 11 and lid chamber 12.

Embodiment 2:

Figure slightly, only the position of the position of aforesaid box wall locking mechanism 13 and lid wall locking mechanism 23 is exchanged, thus make box box wall locking mechanism 13 develop into public locking mechanism, and lid wall locking mechanism 23 develops into female locking mechanism, all the other are all with the description to embodiment 1.

Application examples:

Refer to Fig. 2, coin 3 is placed in the box body chamber 11 of box body 1, and lid 2 is in the mated condition with box body 1, and specifically, box wall locking mechanism 13 is in the lock-out state with lid wall locking mechanism 23, specifically can see applicant's description in embodiment 1.

In sum, the technical scheme that the utility model provides compensate for the deficiency in prior art, completes invention task, has cashed the technique effect referred in the superincumbent technique effect hurdle of applicant, and can yet be regarded as is a ultimate attainment technical scheme.

Claims

1. a numismatist displaying case, comprise that a box body (1) and matches with box body (1) for the box body chamber (11) of box body (1) is covered protect and be configured with the lid (2) of lid chamber (21), box body (1) has a box wall (12), lid (2) has a lid wall (22), match with the inner side of box wall (12) in the outside of lid wall (22), it is characterized in that: the box wall (12) in described box body (1) is upper and be positioned at box wall (12) and be configured with box wall locking mechanism (13) towards the side of described box body chamber (11), the quantity of this box wall locking mechanism (13) has one group and circumferencial direction equidistant intervals around box wall (12) distributes, the lid wall (22) of described lid (2) is upper and the outside being positioned at lid wall (22) is configured with lid wall locking mechanism (23), the quantity of this lid wall locking mechanism (23) and circumferencial direction equidistant intervals of around lid wall (21) equal with the quantity of box wall locking mechanism (13) distributes.

2. numismatist displaying case according to claim 1, is characterized in that on the diapire of described box body chamber (11) and the middle section being positioned at diapire is configured with the protruding arcuate surface (111) of box body chamber diapire that is raised in bottom wall surface; On the roof of described lid chamber (21) and the middle section being positioned at roof is configured with the protruding arcuate surface (211) of lid chamber roof that is raised in top wall surface, the protruding arcuate surface (211) of this lid chamber roof is corresponding with box body chamber diapire projection arcuate surface (111).

3. numismatist displaying case according to claim 1, it is characterized in that when the box wall being formed in described box body (1) (12) towards the described box wall locking mechanism (13) of the side of described box body chamber (11) for female locking mechanism time, then the described lid wall locking mechanism (23) being formed in the outside of the lid wall (22) of described lid (2) is public locking mechanism; And when described box wall locking mechanism (13) is for public locking mechanism, then described lid wall locking mechanism (23) is female locking mechanism.

4. numismatist displaying case according to claim 3, it is characterized in that described box wall locking mechanism (13) comprises a latch hook chamber (131) and a sealed flange chamber (132), latch hook chamber (131) and sealed flange chamber (132) are directly formed in the side of described box wall (12) towards box body chamber (11) with the state of depression, and sealed flange chamber (132) is corresponding with latch hook chamber (131), described lid wall locking mechanism (23) comprises a latch hook (231) and a sealed flange (232), latch hook (231) and sealed flange (232) are directly formed on lid wall (22) with the state in the outside being raised in described lid wall (22), and sealed flange (232) is corresponding with latch hook (231), merge to when rotating clockwise when described lid (2) and described box body (1) match, described latch hook (231) enters in described latch hook chamber (131), described sealed flange (232) enters in described sealed flange chamber (132) simultaneously, lid (2) and box body (1) are in locked state each other, when described lid (2) is to when rotating counterclockwise, described latch hook (231) exits described latch hook chamber (131), described sealed flange (232) exits described sealed flange chamber (132) simultaneously, and lid (2) and box body (1) are in released state each other.

5. numismatist displaying case according to claim 4, the shape that it is characterized in that described latch hook chamber (131) is L-shaped, the shape of described sealed flange chamber (132) is rectangular, the shape of described latch hook (231) is equally in L-shaped, and the shape of described sealed flange (232) is rectangular equally.

6. the numismatist displaying case according to claim 4 or 5, is characterized in that the height of described latch hook chamber (131) is consistent with the thickness of described latch hook (231); The degree of depth of described sealed flange chamber (132) is consistent with the height of described sealed flange (232).

7. numismatist displaying case according to claim 6, is characterized in that maintaining sealed flange chamber transition distance between described sealed flange chamber (132) and described latch hook chamber (131); Latch hook transition distance is maintained between described latch hook (231) and described sealed flange (232).

8. numismatist displaying case according to claim 7, is characterized in that described sealed flange transition distance is equal with described latch hook transition distance, and is 2 to 6 ㎜.

9. the numismatist displaying case according to claim 1 or 3 or 4, it is characterized in that being configured with inner circle concave arc (121) towards the side of described box body chamber (11) with space state at described box wall (12), be configured with tensioner convex arc (221) in the outside of described lid wall (22) with space state, this tensioner convex arc (221) matches with inner circle concave arc (121).

10. numismatist displaying case according to claim 2, it is characterized in that being configured with a coin being raised in bottom wall surface in the edge of the diapire of described box body chamber (11) and around the circumferencial direction of diapire shelves flange collar (112), the surface that flange collar (112) shelved by this coin is concordant with the surface of the protruding arcuate surface (112) of described box body chamber diapire; Be configured with the coin trim ring (212) that is raised in top wall surface in the edge of the roof of described lid chamber (21) and around the circumferencial direction of roof, the surface of this coin trim ring (212) is concordant with the surface of the protruding arcuate surface (211) of described lid chamber roof.