CN202087043U - Movable connecting structure for plastic parts - Google Patents
Movable connecting structure for plastic parts Download PDFInfo
- Publication number
- CN202087043U CN202087043U CN2011200971017U CN201120097101U CN202087043U CN 202087043 U CN202087043 U CN 202087043U CN 2011200971017 U CN2011200971017 U CN 2011200971017U CN 201120097101 U CN201120097101 U CN 201120097101U CN 202087043 U CN202087043 U CN 202087043U
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- China
- Prior art keywords
- plastic components
- doll
- circular open
- embedded division
- connection structure
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- 229920003023 plastic Polymers 0.000 title claims abstract description 99
- 239000004033 plastic Substances 0.000 title claims abstract description 99
- 238000005192 partition Methods 0.000 claims abstract description 13
- 230000002093 peripheral effect Effects 0.000 claims description 20
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 claims description 12
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 12
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 9
- 241001465754 Metazoa Species 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 abstract 1
- 235000011613 Pinus brutia Nutrition 0.000 abstract 1
- 241000018646 Pinus brutia Species 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000284 extract Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model relates to a swing joint structure for plastic part, it includes first plastic part (1, 2, 3) and second plastic part (1, 2, 2a, 4) that can connect the partition, establish a circular opening (11, 27, 31, 13) in the hookup location of first plastic part (1, 2, 3), and establish a plastics embedding part (21, 21a, 12, 41) in the hookup location of second plastic part (1, 2, 2a, 4), embedding part (21, 21a, 12, 41) wholly is cylindric, and its outer periphery establishes the joint flange, the diameter of the surface of joint flange is bigger than the diameter of circular opening (11, 27, 31, 13); the clamping flange penetrates through the circular opening (11, 27, 31, 13) so that the embedding part (21, 21a, 12, 41) can be detachably and movably embedded into the circular opening (11, 27, 31, 13) and can rotate clockwise or anticlockwise relative to the circular opening (11, 27, 31, 13). The utility model provides a lower and can make plastic parts can freely adorn and inlay, split, combination, pivoted swing joint structure, its material is single, and technology is simple and easy, and easy dress inlays the split, and the difficult pine of used repeatedly takes off, can realize the diversified combination of part, and the part can rotate the smoothness moreover, and can fix in selected angle, makes different gestures.
Description
Technical field
The present invention relates to a kind of movable connection structure, be used for the connection of plastic components, especially for the connection of doll limbs.
Background technology
The known fixedly connected technology of plastic components that is usually used in has hot melt connection, ultrasonic bonding, laser weld or the like at present.If need relevant parts rotatable or movable, just need add the flexible connection member, technological process is comparatively loaded down with trivial details.In the field that the doll limbs connect, common flexible connection member can be divided into and pivotally connectedly be connected two kinds with ball-joint.
Pivotally connected general cooperation by inserted link and jack is connected the doll body rotationally with limbs; But, pivotally connected scope of activities is poor, and a lot of pivot joint structure all makes the limbs of doll not lower the entertaining of playing from the dismounting of doll body.If can dismantle the pivot joint structure of limbs, then generally can be easy to doll be damaged because of inserted link gets loose, fractures or breaks, service life is shorter.
The ball-joint connection generally comprises spherical connector and ball-and-socket, spherical connector is fixed in the doll limbs by pin and is contained in the ball-and-socket of being located at the doll body, and its sphere makes the doll limbs make multi-direction degree relative to the doll body along the rolling of ball-and-socket inner surface and rotates.Though it is bigger that ball-joint connects attainable scope of activities, its structure is generally complicated, involve more as parts such as pins, cost of manufacture height not only, and also be unfavorable for that the user dismantles limbs from the doll body; In addition, the sphere of spherical connector and ball-and-socket inner surface need are worked in coordination and just can be realized rotating smoothly, and the accuracy of manufacturing process is had relatively high expectations.
Summary of the invention
The objective of the invention is to overcome the shortcoming of prior art, provide a kind of production cost lower and can make plastic components can free assembly, the movable connection structure of partition, combination, rotation, its material is single, technology is simple and easy, assembly partition easily, and repeated use is difficult for getting loose, can realize parts variation combination, and parts can rotate smoothly, and can be fixed in selected angle, make different attitudes.
For achieving the above object, the present invention adopts following technical scheme:
A kind of movable connection structure that is used for plastic components, it comprises first plastic components and second plastic components that can connect partition, establish a circular open at the link position of described first plastic components, and establish a plastics Embedded Division at the link position of described second plastic components, described Embedded Division integral body is cylindric, its outer peripheral edges are established the clamping flange, and the diameter of the more described circular open of outer surface diameter of described clamping flange is big slightly; Described clamping flange pass described circular open so that described Embedded Division removably activity be embedded in the described circular open and relative to described circular open with clockwise or counterclockwise rotate.
Described clamping flange is made up of the curved clamping projection of polylith outer surface, leaves the space between each described clamping projection; This structure can increase the telescopic resilience of clamping flange, makes things convenient for the user that described Embedded Division is embedded described circular open or extracts from described circular open.
For making described clamping flange firmer and durable, the space between each described clamping projection can be established one and be connected rib.
Be the frictional force of the contact-making surface that reduces described Embedded Division and described circular open inner peripheral, order is rotated more freely suitable, all or part of gear-like that is of the inner peripheral of described circular open.In addition, this structure also can make described first plastic components firmly be relatively arranged on different angles with described second plastic components, and the posture of model can not changed easily.
Among embodiment, be to realize bigger slewing area therein, described Embedded Division inner edge connects a cylindrical change, and the axial direction of described change is vertical mutually with the axial direction of described Embedded Division; Described change is rotated along the change rotating shaft of being located at described second plastic components, and its rotation direction is vertical with the rotation direction of described Embedded Division.Therefore, described second plastic components can be done multi-direction rotation along two mutually perpendicular axles.
Described second plastic components is established annular opening and is exposed for the described change of part, and described second plastic components is established the arc male member along described annular opening both sides, and described arc male member extends described annular opening as described change rotating shaft.
The all or part of gear-like that is of described change inner peripheral, with the frictional force of the contact-making surface of the change rotating shaft that reduces described change and described second plastic components, order is rotated more freely suitable.In addition, this structure also can make described change firmly be relatively arranged on different angles with described second plastic components, and the posture of model can not changed easily.
Described first plastic components can be the body of human or animal's moulding doll, limbs or head that described second plastic components can be described doll; On the contrary, described second plastic components can be the body of described doll, limbs or head that described first plastic components can be described doll.
Described first plastic components can be the arm or the shank of human or animal's moulding doll, palm or foot that described second plastic components can be described doll; On the contrary, arm or shank that described second plastic components can be described doll, palm or foot that described first plastic components can be described doll.
Described first plastic components, described second plastic components, described plastics Embedded Division, described change and described change rotating shaft all can be made by identical plastics, as acrylonitrile-butadiene-styrene copolymer (ABS).
When connecting described first plastic components and second plastic components, the Embedded Division of described second plastic components is aimed at and is inserted the circular open of described first plastic components; When described Embedded Division is passed described circular open, described clamping flange because of the elasticity dilatation of plastics passing described circular open and to be fixed in described circular open inboard, described Embedded Division just can be relative to described circular open with clockwise or counterclockwise rotate.
When described first plastic components of partition and second plastic components, the user only need firmly draw back described first plastic components and second plastic components mutually, described clamping flange because of the elasticity dilatation of plastics passing described circular open, thereby realize partition.
The present invention has following advantage and effect with respect to prior art:
Compared with prior art, the present invention can be better simply structure realize the free assembly and the partition of doll body and limbs; Aspect manufacturing process, plastic injection-moulded the forming that each parts can be identical need not other additional components as pin etc., can lower manufacturing cost; In addition, because doll body and limbs can free assembly and partition, the user can independent assortment, increases the interest of doll.
Description of drawings
Fig. 1 is the front view of the embodiment of the invention.
Fig. 2 is the rearview of the embodiment of the invention.
Fig. 3 is the right view of the embodiment of the invention.
Fig. 4 is the stereogram of the embodiment of the invention.
Fig. 5 is the partial structurtes schematic diagram of the embodiment of the invention.
Fig. 6 is the doll arm STRUCTURE DECOMPOSITION figure of the embodiment of the invention.
Fig. 7 is the doll arm structure assembly drawing of the embodiment of the invention.
Fig. 8 is the structural representation of the doll leg of the embodiment of the invention when being connected with body.
Fig. 9 is the doll leg structural representation of the embodiment of the invention.
Figure 10 is the structural representation of the doll head of the embodiment of the invention when being connected with body.
The specific embodiment
The present invention is described in further detail below in conjunction with embodiment and accompanying drawing, but embodiments of the present invention are not limited thereto.
Fig. 1 to 10 shows one embodiment of the present of invention, in the present embodiment, the movable connection structure that is used for plastic components of the present invention is used to connect body 1, arm 2, palm 2a, shank 3 and the head 4 of a plastics doll, make arm 2, shank 3 and head 4 be connected partition and also can rotate, but and make palm 2a connect partition and relative arm 2 rotations with arm 2 relative to body 1 with body 1.
Now elder generation is described in detail with being connected of arm 2 body 1 of present embodiment.Link position as the body 1 of first plastic components is established a circular open 11, link position as the arm 2 of second plastic components is established a plastics Embedded Division 21, described Embedded Division 21 integral body are cylindric, its outer peripheral edges are established the clamping flange, described clamping flange is made up of four curved clamping projections 211 of outer surface, leaves space 212 between each described clamping projection 211.The diameter of the more described circular open 11 of outer surface diameter of the described clamping flange of being made up of four clamping projections 211 is big slightly; Described clamping flange pass described circular open 11 so that described Embedded Division 21 removably activity be embedded in the described circular open 11 and relative to described circular open 11 with clockwise or counterclockwise rotate.Space 212 between each described clamping projection 211 can increase the telescopic resilience of clamping flange, makes things convenient for the user to extract with the described Embedded Division 21 described circular opens 11 of embedding or from described circular open 11.For making described clamping flange firmer and durable, the space 212 between each described clamping projection 211 can be established one and be connected the rib (not shown).Be the frictional force of the contact-making surface that reduces described Embedded Division 21 and described circular open 11 inner peripherals, order is rotated more freely suitable, all or part of gear-like that is of the inner peripheral of described circular open 11.In addition, this structure also can make body 1 firmly be relatively arranged on different angles with arm 2, and the posture of doll can not changed easily.
For the scope that arm 2 can be bigger is rotated, described Embedded Division 21 inner edges connect a cylindrical change 22, and the axial direction of described change 22 is vertical mutually with the axial direction of described Embedded Division 21.Arm 2 is established annular opening 25 and is exposed for the described change 22 of part, arm 2 is established arc male member 26 along described annular opening 25 both sides, described arc male member 26 extends described annular opening 25 as supplying described change 22 along the change rotating shaft of rotating, the rotation direction of described change 22 is vertical with the rotation direction of described Embedded Division 21, therefore, arm 2 can be done multi-direction rotation along two mutually perpendicular axles.The all or part of gear-like that is of described change 22 inner peripherals, to reduce the frictional force as the contact-making surface of the described arc male member 26 of change rotating shaft of described change 22 and arm 2, order is rotated more freely suitable.In addition, this structure also can make described change 22 firmly be relatively arranged on different angles with arm 2, and the posture of doll can not changed easily.
Now the arm 2 to present embodiment was described in detail with being connected of fist 2a.As shown in the figure, link position as the arm 2 of first plastic components is established a circular open 27, link position as the fist 2a of second plastic components is established a plastics Embedded Division 21a, described Embedded Division 21a integral body is cylindric, its outer peripheral edges are established the clamping flange, described clamping flange is made up of four curved clamping projection 211a of (only illustrating wherein two among the figure) outer surface, leaves space 212a between each described clamping projection 211a.The diameter of the more described circular open 27 of outer surface diameter of the described clamping flange of being made up of four clamping projection 211a is big slightly; Described clamping flange pass described circular open 27 so that described Embedded Division 21a removably activity be embedded in the described circular open 27 and relative to described circular open 27 with clockwise or counterclockwise rotate.Space 212a between each described clamping projection 211a can increase the telescopic resilience of clamping flange, makes things convenient for the user that described Embedded Division 21a is embedded described circular open 27 or extracts from described circular open 27.For making described clamping flange firmer and durable, the space 212a between each described clamping projection 211a can establish one and connect the rib (not shown).Be the frictional force of the contact-making surface that reduces described Embedded Division 21a and described circular open 27 inner peripherals, order is rotated more freely suitable, all or part of gear-like that is of the inner peripheral of described circular open 27.In addition, this structure also can make arm 2 firmly be relatively arranged on different angles with fist 2a, and the posture of doll can not changed easily.
Now the body 1 to present embodiment was described in detail with being connected of shank 3.As shown in the figure, link position as the shank 3 of first plastic components is established a circular open 31, link position as the body 1 of second plastic components is established a plastics Embedded Division 12, described Embedded Division 12 integral body are cylindric, its outer peripheral edges are established the clamping flange, described clamping flange is made up of four (shown in the figure wherein two) curved clamping projections 121 of outer surface, leaves space 122 between each described clamping projection 121.The diameter of the more described circular open 31 of outer surface diameter of the described clamping flange of being made up of four clamping projections 121 is big slightly; Described clamping flange pass described circular open 31 so that described Embedded Division 12 removably activity be embedded in the described circular open 31 and relative to described circular open 31 with clockwise or counterclockwise rotate.Space 122 between each described clamping projection 121 can increase the telescopic resilience of clamping flange, makes things convenient for the user to extract with the described Embedded Division 12 described circular opens 31 of embedding or from described circular open 31.For making described clamping flange firmer and durable, the space 122 between each described clamping projection 121 can be established one and be connected the rib (not shown).Be the frictional force of the contact-making surface that reduces described Embedded Division 12 and described circular open 31 inner peripherals, order is rotated more freely suitable, all or part of gear-like that is of the inner peripheral of described circular open 31.In addition, this structure also can make body 1 firmly be relatively arranged on different angles with shank 3, and the posture of doll can not changed easily.
Now the body 1 to present embodiment was described in detail with being connected of head 4.Link position as the body 1 of first plastic components is established a circular open 13, link position as the head 4 of second plastic components is established a plastics Embedded Division 41, described Embedded Division 41 integral body are cylindric, its outer peripheral edges are established the clamping flange, described clamping flange is made up of four curved clamping projections 411 of outer surface, leaves space 412 between each described clamping projection 411.The diameter of the more described circular open 13 of outer surface diameter of the described clamping flange of being made up of four clamping projections 411 is big slightly; Described clamping flange pass described circular open 13 so that described Embedded Division 41 removably activity be embedded in the described circular open 13 and relative to described circular open 13 with clockwise or counterclockwise rotate.Space 412 between each described clamping projection 411 can increase the telescopic resilience of clamping flange, makes things convenient for the user to extract with the described Embedded Division 41 described circular opens 13 of embedding or from described circular open 13.For making described clamping flange firmer and durable, the space 412 between each described clamping projection 411 can be established one and be connected the rib (not shown).Be the frictional force of the contact-making surface that reduces described Embedded Division 41 and described circular open 13 inner peripherals, order is rotated more freely suitable, all or part of gear-like that is of the inner peripheral of described circular open 13.In addition, this structure also can make body 1 firmly be relatively arranged on different angles with head 4, and the posture of doll can not changed easily.
Claims (10)
1. movable connection structure that is used for plastic components, it is characterized in that: it comprises first plastic components and second plastic components that can connect partition, establish a circular open at the link position of described first plastic components, and establish a plastics Embedded Division at the link position of described second plastic components, described Embedded Division integral body is cylindric, its outer peripheral edges are established the clamping flange, and the diameter of the more described circular open of outer surface diameter of described clamping flange is big slightly; Described clamping flange pass described circular open so that described Embedded Division removably activity be embedded in the described circular open and relative to described circular open with clockwise or counterclockwise rotate.
2. the movable connection structure that is used for plastic components according to claim 1 is characterized in that: described clamping flange is made up of the curved clamping projection of polylith outer surface, leaves the space between each described clamping projection.
3. the movable connection structure that is used for plastic components according to claim 2 is characterized in that: the space between each described clamping projection is established one and is connected rib.
4. the movable connection structure that is used for plastic components according to claim 1 is characterized in that: all or part of gear-like that is of the inner peripheral of described circular open.
5. the movable connection structure that is used for plastic components according to claim 1 is characterized in that: described Embedded Division inner edge connects a cylindrical change, and the axial direction of described change is vertical mutually with the axial direction of described Embedded Division; Described change is rotated along the change rotating shaft of being located at described second plastic components, and its rotation direction is vertical with the rotation direction of described Embedded Division.
6. the movable connection structure that is used for plastic components according to claim 5, it is characterized in that: described second plastic components is established annular opening and is exposed for the described change of part, described second plastic components is established the arc male member along described annular opening both sides, and described arc male member extends described annular opening as described change rotating shaft.
7. the movable connection structure that is used for plastic components according to claim 5, it is characterized in that: all or part of gear-like that is of described change inner peripheral, with the frictional force of the contact-making surface of the change rotating shaft that reduces described change and described second plastic components, order is rotated more freely suitable.
8. the movable connection structure that is used for plastic components according to claim 1 is characterized in that: described first plastic components is the body of human or animal's moulding doll, limbs or head that described second plastic components is described doll; Again or, described second plastic components is the body of described doll, limbs or head that described first plastic components is described doll.
9. the movable connection structure that is used for plastic components according to claim 1 is characterized in that: described first plastic components is the arm or the shank of human or animal's moulding doll, palm or foot that described second plastic components is described doll; Again or, arm or shank that described second plastic components is described doll, palm or foot that described first plastic components is described doll.
10. the movable connection structure that is used for plastic components according to claim 1 is characterized in that: described first plastic components, described second plastic components, described plastics Embedded Division, described change and described change rotating shaft are all made with acrylonitrile-butadiene-styrene copolymer (ABS).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HK11101381A HK1146868A2 (en) | 2011-02-11 | 2011-02-11 | Movable connection structure for plastic parts |
| HK11101381.2 | 2011-02-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202087043U true CN202087043U (en) | 2011-12-28 |
Family
ID=45362141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200971017U Expired - Fee Related CN202087043U (en) | 2011-02-11 | 2011-04-01 | Movable connecting structure for plastic parts |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202087043U (en) |
| HK (1) | HK1146868A2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103315052A (en) * | 2013-06-28 | 2013-09-25 | 浙江月宫冷链设备有限公司 | Activated carbon canister of carbon dioxide removing equipment in air-conditioned cold store |
-
2011
- 2011-02-11 HK HK11101381A patent/HK1146868A2/en not_active IP Right Cessation
- 2011-04-01 CN CN2011200971017U patent/CN202087043U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103315052A (en) * | 2013-06-28 | 2013-09-25 | 浙江月宫冷链设备有限公司 | Activated carbon canister of carbon dioxide removing equipment in air-conditioned cold store |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1146868A2 (en) | 2011-07-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20160401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |