CN109045730B - Detachable injection molding dragon lamp dragon ball's skeleton texture - Google Patents
Detachable injection molding dragon lamp dragon ball's skeleton texture Download PDFInfo
- Publication number
- CN109045730B CN109045730B CN201811190275.0A CN201811190275A CN109045730B CN 109045730 B CN109045730 B CN 109045730B CN 201811190275 A CN201811190275 A CN 201811190275A CN 109045730 B CN109045730 B CN 109045730B
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- China
- Prior art keywords
- ball
- net
- dragon
- plastic half
- plastic
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 14
- 239000004033 plastic Substances 0.000 claims abstract description 126
- 229920003023 plastic Polymers 0.000 claims abstract description 126
- 238000002347 injection Methods 0.000 claims abstract description 12
- 239000007924 injection Substances 0.000 claims abstract description 12
- 238000003825 pressing Methods 0.000 claims description 18
- 239000011324 bead Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 10
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 10
- 241001330002 Bambuseae Species 0.000 abstract description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 10
- 239000011425 bamboo Substances 0.000 abstract description 10
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 3
- 241000238631 Hexapoda Species 0.000 abstract description 2
- 238000009941 weaving Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000009826 distribution Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63J—DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
- A63J7/00—Auxiliary apparatus for artistes
- A63J7/005—Disguises for one or more persons for life-like imitations of creatures, e.g. animals, giants
Landscapes
- Toys (AREA)
Abstract
The invention discloses a detachable skeleton structure of a dragon ball of an injection molding dragon lamp, which comprises a ball body and a ball rod connecting part, wherein the ball body comprises a first plastic half ball net and a second plastic half ball net which are respectively injection molded, the first plastic half ball net and the second plastic half ball net are both net-shaped half ball body structures, the first plastic half ball net and the second plastic half ball net are connected to form the whole ball body, and the ball rod connecting part is used for fixing the ball body on a supporting rod. Compared with the traditional bamboo strip weaving dragon ball, the skeleton of the dragon ball is manufactured by injection molding, the invention realizes large-scale production of the dragon ball, greatly improves the manufacturing efficiency, remarkably reduces the cost, adopts plastic to replace the bamboo strip, has little weight change of the dragon ball, does not influence the use, does not generate insects, is easier to store and is convenient to transport.
Description
Technical Field
The invention belongs to the technical field of folk-custom supplies, and particularly relates to a detachable framework structure for injection molding of a dragon lamp dragon ball.
Background
Dancing, also known as "dragon lamps," is widely popular in China. The most common dancing motions are seven, nine, eleven, thirteen dancing activities. When the dragon dances, a dragon dancer usually dances the beads in front, the dragon dancer takes the dragon dancer (dragon body) and the dragon tail to catch up with the dragon beads, and the dragon dancer rolls the coil all the way, or the single dragon is used for bead-by-bead or two-dragon is used for robbing the beads, so that the dragon dancer is very attractive.
At present, the dragon body and the dragon beads are mostly made by binding bamboo strips and thin iron wires, the manufacturing process is basically finished by manpower, the production and manufacturing speed is low, the efficiency is low, and the increasingly expanded market demands of the dragon lamps are hardly met. And before binding the dragon body or the dragon beads, the bamboo needs to be dried and processed to form the bamboo split. The manufacturing process of the dragon body or the dragon ball is complicated, the processing steps are more, and the cost is higher.
Disclosure of Invention
Based on the technical problems, the invention discloses a detachable framework structure for injection molding of the dragon ball of the dragon lamp, which adopts plastics to replace the traditional framework structure for manufacturing the dragon ball by bamboo strips, and absorbs the advantage of the plastics that the large-scale production is convenient, so that the production efficiency of the dragon ball is improved, and the manufacturing cost is drastically reduced. And the weight of the plastic is moderate, compared with the traditional bamboo dragon ball, the weight change of the skeleton structure of the dragon ball is small, and the practical use requirement can be completely met.
In order to achieve the above purpose, the skeleton structure of the dragon ball comprises a ball body and a ball arm connecting part, wherein the ball body comprises a first plastic half ball net and a second plastic half ball net which are respectively injection molded, the first plastic half ball net and the second plastic half ball net are both net-shaped half ball body structures, the first plastic half ball net and the second plastic half ball net are connected to form the whole ball body, and the ball arm connecting part is used for fixing the ball body on a supporting rod.
Further, the first plastic half net and the second plastic half net are detachably connected through a plurality of groups of plug connectors, each group of plug connectors comprises plug posts and plug holes which can be matched with each other, and the plug posts and the plug holes in the same group of plug connectors are respectively arranged on the contact surfaces of the first plastic half net and the second plastic half net.
Further, the first plastic half net and the second plastic half net are identical in structure, and the first plastic half net and the second plastic half net are formed through injection molding through the same injection mold.
Further, the plug posts on the first plastic hemispherical net are symmetrically distributed with the plug Kong Chengzhou.
Further, club connecting portion include bearing flywheel, ball support and clamp plate, the inner circle of bearing flywheel is installed on the vaulting pole, and bearing flywheel's outer lane edge processing has the teeth of a cogwheel, the surface of first plastics half net and/or second plastics half net is equipped with the joint mesh, processing has the joint groove on the ball support, the edge of joint mesh can be blocked into in the joint groove makes the ball support fixed with first plastics half net or second plastics half net, processing has the teeth of a cogwheel groove on the clamp plate, the teeth of a cogwheel can be embedded in the teeth of a cogwheel inslot, the joint mesh of first plastics half net or second plastics half net the equal centre gripping of bearing flywheel is held between ball support and clamp plate, ball support and clamp plate fixed connection.
Further, the ball support and the pressing plate are connected through screws or bolts.
From the above technical scheme, the invention has the advantages that:
(1) Compared with the traditional bamboo strip weaving of the dragon ball, the skeleton of the dragon ball is manufactured by injection molding, the large-scale production of the dragon ball is realized, the manufacturing efficiency is greatly improved, the cost is remarkably reduced, the bamboo strip is replaced by plastic, the weight change of the dragon ball is small, the use is not influenced, insects are not generated, and the dragon ball is easier to store;
(2) The dragon ball manufactured by the invention is formed by splicing the first plastic half net and the second plastic half net, and the supporting rod, the ball support, the pressing plate and the like are all detachable connection structures, so that the first parts can be detached during transportation, the space is saved, and the ball is not easy to crush and deform during transportation (obviously, the bamboo-woven dragon ball is easy to deform under pressure and cannot be detached, and the transportation is not facilitated);
(3) The first plastic half net and the second plastic half net of the assembled ball have the same structure, and the whole ball can be produced by adopting one injection mold, so that the molds for the first plastic half net and the second plastic half net are not required to be designed separately, the cost is saved, and the production and the manufacture are convenient.
Drawings
FIG. 1 is an assembly drawing of a skeleton structure of a dragon lamp dragon ball;
FIG. 2 is a schematic view of the structure of the first plastic half net (or the second plastic half net);
FIG. 3 is a schematic view of the bottom (or top) structure of the first plastic half net (or the second plastic half net);
FIG. 4 is a schematic structural view of a platen;
FIG. 5 is a schematic view of the structure of the ball support;
FIG. 6 is a schematic structural view of a bearing flywheel;
FIG. 7 is a schematic view of the first plastic half net and the second plastic half net in a mounted relationship;
FIG. 8 is a schematic diagram of the positional relationship of the bearing flywheel, ball rest and pressure plate when installed;
fig. 9 and 10 are schematic diagrams of two distribution schemes of plug posts and plug holes (black solid dots represent plug posts, and hollow dots represent plug holes).
Detailed Description
The following is a detailed description of embodiments:
as shown in fig. 1 to 8, a detachable framework structure of a dragon ball of an injection molding dragon lamp comprises a sphere 1 and a club connecting part. The traditional bead ball is formed by braiding and binding bamboo strips and iron wires, belongs to a manual product, is unfavorable for mass production, and is very inconvenient to transport. The ball 1 according to this embodiment is thus injection molded from plastic. Considering the difficulty of demolding of the injection molded parts (because the sphere 1 is of a spherical structure, the sphere is difficult to demold after being molded into a sphere by one-time injection molding), the sphere 1 is designed into a structure formed by splicing the first plastic half net 2 and the second plastic half net 3. As shown in fig. 2, in order to reduce the overall weight of the ball 1 as much as possible, the first plastic half net 2 and the second plastic half net 3 are both net-shaped half sphere structures, and the first plastic half net and the second plastic half net are connected to form the whole ball 1. Generally, the first plastic half net and the second plastic half net can be connected by any one of the prior art, for example, iron wire binding, gluing, nylon ribbon binding and the like can be adopted, and only the first plastic half net and the second plastic half net need to be effectively fixed. For convenient operation and connection, the embodiment provides a preferred connection mode of the first plastic half net and the second plastic half net, namely: the first plastic half ball net and the second plastic half ball net are detachably connected through a plurality of groups of plug connectors, each group of plug connectors comprises a plug post 4 and a plug hole 5 which can be matched with each other, and the plug posts 4 can be inserted into the plug holes 5 in an interference fit mode. The plug posts 4 and the plug holes 5 in the same group of plug members are respectively positioned on the contact surfaces of the first plastic half net and the second plastic half net, for example, in the same group of plug members, if the plug posts 4 are positioned on the first plastic half net, the plug holes 5 in the group are positioned at the corresponding positions on the second plastic half net, so that the plug posts 4 and the plug holes 5 in the group are in butt joint fit when the first plastic half net and the second plastic half net are matched; similarly, if the plug posts 4 in the same set of connectors are on the second plastic hemispherical net, the plug holes 5 in the set are located at corresponding positions on the first plastic hemispherical net such that the plug posts 4 and the plug holes 5 in the set mate when the first plastic hemispherical net and the second plastic hemispherical net mate.
Considering the cost of the injection mold, if the structures of the first plastic half net and the second plastic half net are designed to be identical, the first plastic half net and the second plastic half net can be manufactured using one set of molds without additional mold opening. For this purpose, the distribution of the studs 4 and the studs 5 must be designed, for example if all studs 4 are located on the first plastic half net and all studs 5 are located on the second plastic half net, which obviously results in a first plastic half net and a second plastic half net having different structures and being unable to be injection molded in the same mold. The present embodiment thus provides a distribution scheme for the preferred plug studs 4 and plug holes 5, namely: the number of the plug-in posts and the plug-in holes on the first plastic hemispherical net is the same, and the plug-in posts and the plug-in holes on the second plastic hemispherical net are axisymmetrically distributed, and obviously, the net structures of the first plastic hemispherical net and the second plastic hemispherical net are axisymmetrically distributed. Fig. 9 to 10 show two cases of distribution of the plug-in posts 4 and the plug-in holes 5, which can be referred to.
The cue connection described above is used to secure the ball 1 to the stay 6. The club connecting part can also adopt any one of the prior art, and only needs to ensure the effective fixation of the ball body 1 and the stay bar 6, for example, binding, bolt fixation and the like can be adopted. Considering the firmness of fixing the ball 1 and the stay bar 6 and considering the convenience of the rotation of the dragon ball in the dragon dance process, this embodiment provides a preferred example of the club connecting part, namely: the club connection comprises a bearing flywheel 7, a ball support 8 and a pressing plate 9. The inner ring of the bearing flywheel 7 is fixedly arranged on the stay bar 6, gear teeth 14 are machined on the edge of the outer ring of the bearing flywheel 7, and the outer ring of the bearing flywheel 7 can rotate unidirectionally around the inner ring, so that the rotation of the dragon ball is realized by operating the stay bar 6 in the dragon dance process. The surfaces of the first plastic half net and the second plastic half net are respectively provided with a clamping mesh 10. The ball support 8 is provided with a clamping groove 11 and an avoidance groove 12, and the edge of the clamping mesh 10 can be clamped into the clamping groove 11 so that the ball support 8 is fixed with the first plastic half ball net or the second plastic half ball net. The avoidance groove 12 has the function of: when the first plastic half net (or the second plastic half net) is matched with the ball support 8, the avoidance groove 12 can provide avoidance space for the net structure near the clamping mesh 10, so that the net structure on the surface of the first plastic half net (or the second plastic half net) can be well matched with the ball support 8 in a fitting way. The middle part of the pressing plate 9 is provided with a through hole for the supporting rod 6 to pass through. The pressing plate 9 is provided with a gear tooth groove 13, and gear teeth 14 at the edge of the outer ring of the bearing flywheel 7 can be embedded into the gear tooth groove 13, so that the pressing plate 9 is driven to rotate together when the outer ring of the bearing flywheel 7 rotates. Screw holes or bolt through holes are formed in the ball support 8 and the pressing plate 9, and the ball support 8 and the pressing plate 9 are connected and covered through screws or bolts, so that clamping meshes of the first plastic half ball net (or the second plastic half ball net) and the bearing flywheel are clamped between the ball support 8 and the pressing plate 9. The rotation of the pressing plate 9 drives the ball support 8 to rotate together with the first plastic half ball net (and the second plastic half ball net).
When in assembly, the clamping mesh edge of the first plastic half net (or the second plastic half net) is clamped into the clamping groove 11 of the ball support 8, and the ball support 8 is positioned at the inner side of the first plastic half net (or the second plastic half net); then the inner ring of the bearing flywheel 7 and the top end of the supporting rod 6 are welded and fixed, the pressing plate 9 is sleeved on the supporting rod 6 and is moved to the top end of the supporting rod 6, so that the gear tooth grooves 13 of the pressing plate 9 are matched with the gear teeth 14 of the bearing flywheel 7; the pressing plate 9 is positioned on the outer side of the first plastic half ball net (or the second plastic half ball net), the ball support 8 is positioned on the inner side of the first plastic half ball net (or the second plastic half ball net), and the ball support 8 and the pressing plate 9 are fixed by using screws; finally, the second plastic half net (or the first plastic half net) is assembled with the first plastic half net (or the second plastic half net) through the plug-in connector to form the complete skeleton structure of the dragon lamp dragon ball. And coating a skin and decorating outside the skeleton structure of the dragon lamp dragon ball, namely obtaining a dragon lamp dragon ball finished product.
The foregoing detailed description of the embodiments of the present invention will be provided to those skilled in the art, and the detailed description and the examples should not be construed as limiting the invention.
Claims (5)
1. The utility model provides a detachable injection molding dragon lamp dragon ball skeleton texture, its characterized in that includes spheroid and club connecting portion, the spheroid contains injection molding's first plastics half net and second plastics half net respectively, first plastics half net and second plastics half net are netted hemisphere body structure, first plastics half net and second plastics half net connect and form whole spheroid, club connecting portion is used for fixing the spheroid on the vaulting pole; the ball arm connecting portion comprises a bearing flywheel, a ball support and a pressing plate, wherein an inner ring of the bearing flywheel is arranged on a supporting rod, gear teeth are machined on the edge of an outer ring of the bearing flywheel, clamping meshes are formed in the surface of the first plastic half ball net and/or the second plastic half ball net, clamping grooves are machined in the ball support, the edges of the clamping meshes can be clamped into the clamping grooves to enable the ball support to be fixed with the first plastic half ball net or the second plastic half ball net, gear tooth grooves are machined in the pressing plate, gear teeth can be embedded into the gear tooth grooves, the clamping meshes of the first plastic half ball net or the second plastic half ball net and the bearing flywheel are clamped between the ball support and the pressing plate, and the ball support is fixedly connected with the pressing plate.
2. The framework structure of the detachable injection molding dragon lamp dragon ball according to claim 1, wherein the first plastic half net and the second plastic half net are detachably connected through a plurality of groups of plug connectors, each group of plug connectors comprises plug posts and plug holes which can be matched with each other, and the plug posts and the plug holes in the same group of plug connectors are respectively arranged on the contact surfaces of the first plastic half net and the second plastic half net.
3. A removable injection molded dragon lamp dragon ball skeleton structure as in claim 1 or 2 wherein said first plastic half net and said second plastic half net are identical in structure, said first plastic half net and said second plastic half net being injection molded by the same injection mold.
4. A detachable injection molding framework structure of a dragon lamp and dragon ball according to claim 3, wherein the plug posts on the first plastic hemispherical net are symmetrically distributed with plug Kong Chengzhou.
5. The removable injection molded dragon lamp bead ball skeleton structure of claim 1, wherein said ball holder and said pressure plate are connected by screws or bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811190275.0A CN109045730B (en) | 2018-10-12 | 2018-10-12 | Detachable injection molding dragon lamp dragon ball's skeleton texture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811190275.0A CN109045730B (en) | 2018-10-12 | 2018-10-12 | Detachable injection molding dragon lamp dragon ball's skeleton texture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109045730A CN109045730A (en) | 2018-12-21 |
| CN109045730B true CN109045730B (en) | 2023-12-29 |
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ID=64764889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811190275.0A Active CN109045730B (en) | 2018-10-12 | 2018-10-12 | Detachable injection molding dragon lamp dragon ball's skeleton texture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109045730B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2137176Y (en) * | 1991-12-29 | 1993-06-30 | 黄赞驹 | Electronic acousticoptic ball |
| CN1322584A (en) * | 2000-10-28 | 2001-11-21 | 韩锦熙 | Color ball (bead) |
| CN2685275Y (en) * | 2004-03-18 | 2005-03-16 | 张劲松 | Multifunction ball made of strips of silk |
| CN2880737Y (en) * | 2005-12-14 | 2007-03-21 | 时越 | Bar candy packing shell |
| CN202835218U (en) * | 2012-09-07 | 2013-03-27 | 佛山市顺德区毅丰塑料模具有限公司 | Plastic lantern support |
| CN106390466A (en) * | 2016-11-29 | 2017-02-15 | 史克滨 | Skeleton structure of dragon lantern and dragon head |
| CN206188477U (en) * | 2016-11-15 | 2017-05-24 | 华南理工大学 | When method is used, |
| WO2018028399A1 (en) * | 2016-08-08 | 2018-02-15 | 秦文 | Simple manufacturing method for integrated plastic hollowed-out ball pet toy |
| CN208865194U (en) * | 2018-10-12 | 2019-05-17 | 南昌城南龙灯实业有限公司 | A kind of skeleton structure of detachable injection molding dragon lantern Long Zhuqiu |
-
2018
- 2018-10-12 CN CN201811190275.0A patent/CN109045730B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2137176Y (en) * | 1991-12-29 | 1993-06-30 | 黄赞驹 | Electronic acousticoptic ball |
| CN1322584A (en) * | 2000-10-28 | 2001-11-21 | 韩锦熙 | Color ball (bead) |
| CN2685275Y (en) * | 2004-03-18 | 2005-03-16 | 张劲松 | Multifunction ball made of strips of silk |
| CN2880737Y (en) * | 2005-12-14 | 2007-03-21 | 时越 | Bar candy packing shell |
| CN202835218U (en) * | 2012-09-07 | 2013-03-27 | 佛山市顺德区毅丰塑料模具有限公司 | Plastic lantern support |
| WO2018028399A1 (en) * | 2016-08-08 | 2018-02-15 | 秦文 | Simple manufacturing method for integrated plastic hollowed-out ball pet toy |
| CN206188477U (en) * | 2016-11-15 | 2017-05-24 | 华南理工大学 | When method is used, |
| CN106390466A (en) * | 2016-11-29 | 2017-02-15 | 史克滨 | Skeleton structure of dragon lantern and dragon head |
| CN208865194U (en) * | 2018-10-12 | 2019-05-17 | 南昌城南龙灯实业有限公司 | A kind of skeleton structure of detachable injection molding dragon lantern Long Zhuqiu |
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| Publication number | Publication date |
|---|---|
| CN109045730A (en) | 2018-12-21 |
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