CN201146897Y - Connecting structure of hollow ball - Google Patents
Connecting structure of hollow ball Download PDFInfo
- Publication number
- CN201146897Y CN201146897Y CNU2007201993962U CN200720199396U CN201146897Y CN 201146897 Y CN201146897 Y CN 201146897Y CN U2007201993962 U CNU2007201993962 U CN U2007201993962U CN 200720199396 U CN200720199396 U CN 200720199396U CN 201146897 Y CN201146897 Y CN 201146897Y
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- hemispherical shell
- vertical
- faying face
- coupling collar
- hemispherical
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Abstract
The utility model comprises two hollow half ball shells, the opening ends of which are connected together to form an airtight hollow ball body. The ball body is realized through the following technical proposals: for the two half ball shells, the inner side of the opening end of one half ball shell is sunken downwards, and the inner side of the opening end of the other half ball shell is convex upwards; the inside diameter of the downwards-sunken part of the inner side of the half ball shell is equal to the outside diameter of the upwards-convex part of the inner side of the half ball shell. After the two half ball shells are buckled with each other, the section of an annular area at which the two half ball shells are combined at the middle part of the ball body presents a Z shape, and the vertical combining face of the Z-shaped combining ring is provided with at least two pairs of L-components; each L-component is composed of a rectangular protruding block on the vertical combining face of the Z-shaped combining ring of the half ball shell 1 and an L-shaped groove on the vertical combining face of the Z-shaped combining ring of the other half ball shell. The ball body of the utility model has the advantages of compact structure, firm connection, and higher practicability and entertainment property.
Description
Technical field
The utility model relates to a kind of syndeton of spheroid, especially a kind of syndeton of hollow ball.
Background technology
Key chain is designed to hang key at first, and another major function of key chain is as a kind of decorative article.Various key chains are arranged on the market, spheroid is as a kind of desired shapes, can satisfy the phychology that people aspire after perfection, be subjected to common attention, but spherical key chain is made medicine ball not only to be wasted raw material, weight but also weighs, therefore be not easy to carry, adopt spherical key chain is made hollow a kind of development trend that just becomes.In order to utilize resource fully, make spherical key chain satisfy practicality attractive in appearance, that increase it when reducing cost, need spheroid make can assembling and dismantling device, the key chain owner just can open spheroid as required like this, the small article of packing into.Syndeton between two hemisphere housings is the key technology of hollow ball shape key chain design.
The utility model content
The purpose of this utility model is to provide a kind of syndeton that can satisfy the hollow ball of the demand, this syndeton can be guaranteed firm the combining of the hemispherical shell of two hollows, and can bear the small article of constant weight, both can be used as key chain, can be used for storing again, the spheroid outside is printed on various patterns, has good practicality and ornamental.
The utility model comprises the hemispherical shell of two hollows, and the openend of two hemispherical shells links together and constitutes an airtight hollow ball, mainly is achieved through the following technical solutions:
In described two hemispherical shells, the inboard of the openend of a hemispherical shell 1 is to lower recess, the inboard of the openend of another hemispherical shell 2 raises up, the inboard internal diameter of sunk part downwards of hemispherical shell 1 equals the raise up external diameter of part of hemispherical shell 2 inboards, and it is Z-shaped that two hemispherical shells fasten the section of the annular region that the back combines at two hemispherical shells in spheroid middle part;
Have two pairs of L assemblies on the vertical faying face of Z type coupling collar at least, the groove 4 that is the L type on the vertical faying face of L assembly by the Z type coupling collar of hemispherical shell 1 on the vertical faying face of the Z type coupling collar of rectangular projection 3 and another hemispherical shell 2 constitutes.
The cup depth of the L type groove 4 in the vertical faying face outside of the Z type coupling collar of the hemispherical shell 2 of described composition L assembly is more than or equal to the thickness of projection 3 projectioies corresponding on the vertical faying face inwall of the Z type coupling collar of hemispherical shell 1; The width of the vertical part of the L type groove 4 in the vertical faying face outside of the Z type coupling collar of the hemispherical shell 2 of described composition L assembly is more than or equal to the horizontal width of tongue 3 corresponding on the vertical faying face inwall of the Z type coupling collar of hemispherical shell 1; The vertical height of L type groove 4 horizontal components in the vertical faying face outside of the Z type coupling collar of the hemispherical shell 2 of described composition L assembly is more than or equal to the vertical height of tongue 3 corresponding on the vertical faying face inwall of the Z type coupling collar of hemispherical shell 1.
Three pairs of L assemblies are arranged, three pairs of L assemblies spacing difference each other on the vertical faying face of described Z type coupling collar.
The horizontal width difference of three rectangle projections 3 on the vertical faying face of the Z type coupling collar of described hemispherical shell 1.
The bottom of described L type groove 4 have a vertical direction small embossment 5, the thickness of small embossment 5 is less than the degree of depth of L type groove 4 depressions, and the distance of small embossment 5 to L type grooves 4 horizontal component terminals is more than or equal to the horizontal width of corresponding tongue 3 on the hemispherical shell 1.
Outstanding feature of the present utility model and advantage are:
1, because the bottom of L type groove is provided with a small embossment, corresponding tongue locking on another housing can be guaranteed two hemisphere strong bonded, can not cause bead separately because of being not intended to collision, and can bear certain load, this hollow ball can be used to store a small amount of small article.
2, the spacing difference between different or three tongue and grooves of the width of three tongue and grooves, guarantee that two hemispherical shells have directionality when fastening, when fastening bead, must two hemisphere can be buckled according to correct direction, help to cultivate observation, the spherical shell outside is printed on various patterns, makes that the outward appearance of spheroid is more attractive.
Description of drawings
Fig. 1 is the front view of hollow ball after fastening.
Fig. 2 is the profile of Z type coupling collar.
Fig. 3 is the pictorial diagram of two hemispherical shells.
Among the figure: the small embossment that 1, has the bottom of the hemispherical shell 2 of tongue, the hemispherical shell 3 that has L type groove, projection 4, L type groove 5, L type groove
The specific embodiment
The syndeton of hollow ball as shown in the figure is made up of the hemispherical shell of two hollows, and the openend of two hemispherical shells links together and constitutes an airtight hollow ball, and its improvement is mainly reflected in:
In described two hemispherical shells, the inboard of the openend of a hemispherical shell 1 is to lower recess, the inboard of the openend of another hemispherical shell 2 raises up, the inboard internal diameter of sunk part downwards of hemispherical shell 1 equals the raise up external diameter of part of hemispherical shell 2 inboards, and it is Z-shaped that two hemispherical shells fasten the section of the annular region that the back combines at two hemispherical shells in spheroid middle part;
Have two pairs of L assemblies on the vertical faying face of Z type coupling collar at least, the groove 4 that is the L type on the vertical faying face of L assembly by the Z type coupling collar of hemispherical shell 1 on the vertical faying face of the Z type coupling collar of rectangular projection 3 and another hemispherical shell 2 constitutes.
The degree of depth of L type groove 4 depressions in the vertical faying face outside of the Z type coupling collar of the hemispherical shell 2 of described composition L assembly is more than or equal to the thickness of projection 3 projectioies corresponding on the vertical faying face inwall of the Z type coupling collar of hemispherical shell 1; The horizontal width of the vertical part of the L type groove 4 in the vertical faying face outside of the Z type coupling collar of the hemispherical shell 2 of described composition L assembly is more than or equal to the horizontal width of tongue 3 corresponding on the vertical faying face inwall of the Z type coupling collar of hemispherical shell 1; The height of L type groove 4 horizontal components in the vertical faying face outside of the Z type coupling collar of the hemispherical shell 2 of described composition L assembly is more than or equal to the vertical height of tongue 3 corresponding on the vertical faying face inwall of the Z type coupling collar of hemispherical shell 1.
Can have manyly to the L assembly on the vertical faying face of described Z type coupling collar, L assembly spacing difference each other mainly contains a spacing and is different from other spacing can satisfies the requirement that two hemispherical shells are put housing direction when fastening.
The horizontal width difference of three rectangle projections 3 on the vertical faying face of the Z type coupling collar of described hemispherical shell 1; The horizontal width of the groove 4 on the vertical composition surface of the Z type calmodulin binding domain CaM of another hemispherical shell 2 of tongue 3 correspondences that horizontal width is little on the vertical composition surface of the Z type calmodulin binding domain CaM of described hemispherical shell 1 is less than the horizontal width of the tongue that horizontal width is big on the vertical composition surface of the Z type calmodulin binding domain CaM of hemispherical shell 1; The different purposes different with the tongue and groove horizontal width of distance between described three pairs of L assemblies are identical, all be to match each other separately in order to ensure three pairs of L assemblies, make and when fastening bead, must abide by the direction that the bead designer sets, thereby guaranteed the integrality of bead external print, for bead is buckled, must conscientiously observe the syndeton of two hemispherical shell joint portions, observe the width of the tongue and groove that constitutes the L assembly, help to cultivate observation ability, the spherical shell outside presents complete pattern when bead is correctly fastened.
The bottom of described L type groove 4 have a vertical direction small embossment 5, the thickness of small embossment 5 is less than the degree of depth of L type groove 4 depressions, small embossment 5 arrives the horizontal width of the distance of L type groove 4 horizontal component terminals more than or equal to corresponding tongue 3, tongue is locked in the L type groove, that guarantees that two hemispherical shells can be firm combines, can not cause the separation of two hemispherical shells because of collision or friction unintentionally, and can carry as candy, small articles such as preserved fruit, not only attractive in appearance but also clean, convenient, the utility model will become one of dark ace-high toy.
Hemispherical shell is by certain elastically-deformable light material manufacturing is arranged, as plastics or rubber, so both can alleviate the weight of hollow ball key chain self, guaranteed again and can two hemispherical shells snapped together firmly the small embossment 6 of the rectangular preiection on the hemispherical shell 13 by L type groove 5 horizontal components on the hemispherical shell 2.
Described rectangular preiection 3 can be made various modified structures and combine in a different manner with L type groove 5; On the perpendicular of Z type coupling collar can there be more than 3 pairs the L assembly.
Claims (5)
1, a kind of syndeton of hollow ball is made up of the hemispherical shell of two hollows, and the openend of two hemispherical shells links together and constitutes an airtight hollow ball, it is characterized in that:
In described two hemispherical shells, the inboard of a hemispherical shell (1) openend is to lower recess, the inboard of another hemispherical shell (2) openend raises up, the inboard internal diameter of sunk part downwards of hemispherical shell (1) equals the raise up external diameter of part of hemispherical shell (2) inboard, and it is Z-shaped that two hemispherical shells fasten the section of the annular region that the back combines at two hemispherical shells in spheroid middle part;
Have two pairs of L assemblies on the vertical faying face of Z type coupling collar at least, the groove (4) that is the L type on the vertical faying face of L assembly by the Z type coupling collar of hemispherical shell (1) on the vertical faying face of the Z type coupling collar of rectangular projection (3) and another hemispherical shell (2) constitutes.
2, the syndeton of hollow ball according to claim 1 is characterized in that: L type groove (4) degree of depth in the vertical faying face outside of the Z type coupling collar of the hemispherical shell (2) of described composition L assembly is more than or equal to the thickness of projection (3) projection corresponding on the vertical faying face inwall of hemispherical shell (1) Z type coupling collar; The width of the vertical part of the L type groove (4) in the vertical faying face outside of the Z type coupling collar of the hemispherical shell (2) of described composition L assembly is more than or equal to the horizontal width of tongue (3) corresponding on the vertical faying face inwall of hemispherical shell (1) Z type coupling collar; The vertical height of L type groove (4) horizontal component in the vertical faying face outside of the Z type coupling collar of the hemispherical shell (2) of described composition L assembly is more than or equal to the vertical height of tongue (3) corresponding on the vertical faying face inwall of hemispherical shell (1) Z type coupling collar.
3, the syndeton of hollow ball according to claim 1 is characterized in that: three pairs of L assemblies are arranged, three pairs of L assemblies spacing difference each other on the vertical faying face of described Z type coupling collar.
4, the syndeton of hollow ball according to claim 1 is characterized in that: described hemispherical
The horizontal width difference of three the rectangle projections (3) on the vertical faying face of the Z type coupling collar of housing (1).
5, the syndeton of hollow ball according to claim 1, it is characterized in that: the horizontal component of described L type groove (4) have a vertical direction small embossment (5), small embossment (5) arrives the horizontal width of the distance of L type groove (4) horizontal component terminal more than or equal to the last corresponding tongue (3) of hemispherical shell (1), and the thickness of small embossment (5) is less than the degree of depth of L type groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201993962U CN201146897Y (en) | 2007-12-18 | 2007-12-18 | Connecting structure of hollow ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201993962U CN201146897Y (en) | 2007-12-18 | 2007-12-18 | Connecting structure of hollow ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201146897Y true CN201146897Y (en) | 2008-11-12 |
Family
ID=40114665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201993962U Expired - Fee Related CN201146897Y (en) | 2007-12-18 | 2007-12-18 | Connecting structure of hollow ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201146897Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103296622A (en) * | 2013-05-27 | 2013-09-11 | 国家电网公司 | Shield ball fitting for converter station valve hall |
| CN105363208A (en) * | 2014-06-22 | 2016-03-02 | 邹珺 | Head connecting device for doll toy |
| CN105673765A (en) * | 2016-04-11 | 2016-06-15 | 常州气弹簧有限公司 | Dustproof type gas spring |
| CN106163324A (en) * | 2014-03-14 | 2016-11-23 | 奥布里斯特封闭瑞士有限公司 | The improvement of deodorization ball or the improvement relevant to deodorization ball |
-
2007
- 2007-12-18 CN CNU2007201993962U patent/CN201146897Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103296622A (en) * | 2013-05-27 | 2013-09-11 | 国家电网公司 | Shield ball fitting for converter station valve hall |
| CN103296622B (en) * | 2013-05-27 | 2016-08-10 | 国家电网公司 | A kind of shield ball fitting for converter station valve hall |
| CN106163324A (en) * | 2014-03-14 | 2016-11-23 | 奥布里斯特封闭瑞士有限公司 | The improvement of deodorization ball or the improvement relevant to deodorization ball |
| CN105363208A (en) * | 2014-06-22 | 2016-03-02 | 邹珺 | Head connecting device for doll toy |
| CN105561587A (en) * | 2014-06-22 | 2016-05-11 | 丁永新 | Human-shape doll |
| CN105582676A (en) * | 2014-06-22 | 2016-05-18 | 丁永新 | Human-shape doll with head clamp and head hole |
| CN105597328A (en) * | 2014-06-22 | 2016-05-25 | 丁永新 | Humanoid doll with head clamp and head hole |
| CN105597328B (en) * | 2014-06-22 | 2017-11-24 | 陈延华 | A kind of humanoid doll with head card and head hole |
| CN105561587B (en) * | 2014-06-22 | 2017-12-01 | 重庆硕奥科技有限公司 | Humanoid doll |
| CN105363208B (en) * | 2014-06-22 | 2017-12-08 | 重庆永林机械设备有限公司 | A kind of head attachment means of doll toy |
| CN105673765A (en) * | 2016-04-11 | 2016-06-15 | 常州气弹簧有限公司 | Dustproof type gas spring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 Termination date: 20100118 |