CN201798154U - Inlaid and hung-type connection structure for integral pulling piece, lower nest and support bone - Google Patents
Inlaid and hung-type connection structure for integral pulling piece, lower nest and support bone Download PDFInfo
- Publication number
- CN201798154U CN201798154U CN2010202646398U CN201020264639U CN201798154U CN 201798154 U CN201798154 U CN 201798154U CN 2010202646398 U CN2010202646398 U CN 2010202646398U CN 201020264639 U CN201020264639 U CN 201020264639U CN 201798154 U CN201798154 U CN 201798154U
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- piece
- pulling
- bumped
- splicing
- support bone
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Abstract
The utility model discloses an inlaid and hung-type connection structure for an integral pulling piece, lower nest and a support bone. The connection structure comprises a pulling piece and a lower nest which are integrally formed through injection molding, and the support bone connected with the outer end of the pulling piece, wherein the outer end part of the pulling piece is provided with an inlaying part with an expansion end; the inlaying part takes the shape of a truncated cone; a whip grafting piece is arranged at the joint of the support bone and the pulling piece; a frustum-type whip grafting hole matched with the truncated cone of the inlaying part is formed in the whip grafting piece; a gap capable of accommodating the pulling piece is formed on the lower side of the frustum-type whip grafting hole; and a side detachment prevention is further arranged between the mutually-inlaid inlaying part and the whip grafting piece, and the inlaying part is pressed into the whip grafting hole of the whip grafting piece to form the inlaid and hung-type connection structure. The utility model has the has the benefits as follows: the integral pulling piece and lower nest has the advantages of no metal binding wire, high safety and aesthetic appearance, cannot hurt a hand, and reduces the collection volume of an umbrella; and the inlaid and hung-type connection structure has the advantages of firm structure and low possibility of dropping, and is convenient for processing and simple to assemble.
Description
Technical field
The utility model relates to a kind of structure of umbrella, is specifically related to nest and the hanging syndeton of edge of propping up support bone under a kind of one pulling-on piece, and this syndeton is applicable to various vertical frame umbrellas and many folding umbrellas.
Background technology
Publication number be " CN201076111 " the novel patent disclosure of use the syndeton of a kind of weather Umbrella runner and pulling-on piece, it is the structure that is formed in one of nest and pulling-on piece down; Disclose the syndeton of pulling-on piece with a support bone simultaneously, the outer end of described pulling-on piece is provided with the collar of band through hole, and this collar interlocks with being arranged on described support bone bottom and the opening grab towards outer upper, forms the movable connection structure of ease of assembly.But this pulling-on piece and the movable connection structure that props up support bone, its grab is a hook formation, the collar that snaps onto on this grab comes off easily, thereby makes this movable connection structure firm inadequately.
The utility model content
The technical problems to be solved in the utility model is, difficult drop-off in a kind of use is provided, the hanging syndeton of edge of nest and a support bone under the more firm one pulling-on piece of structure.
The technical scheme that its technical problem that solves the utility model adopts is: nest and the hanging syndeton of edge of propping up support bone under a kind of one pulling-on piece, the pulling-on piece and the following nest that comprise integrated injection molding, a support bone that is connected with described pulling-on piece outer end, the outer end of described pulling-on piece is the portion that is bumped into enlarged footing, the described frustum that is shaped as that is bumped into portion, the junction of described support bone and pulling-on piece is provided with the part of splicing, the described part of splicing offers the frustum that is complementary with the described frustum that the is bumped into portion hole of splicing, the splice downside in hole of this frustum is provided with the breach that can hold described pulling-on piece, the portion that is bumped into of inlaying mutually and the part of splicing also are provided with anti-side direction and break away from structure, should anti-side direction disengaging structure comprise half groove that is bumped into the outward extending flange of portion's both ends of the surface and is arranged on described two ends, the hole hole wall of splicing along described, the described small end face that is bumped into portion is aimed at the described frustum hole larger area port of splicing, utilize described pulling-on piece and be bumped into the flexible material characteristic of portion, the described portion of being bumped into is pressed into the hole of splicing of the described part of splicing, and the described flange that is bumped into the portion two ends falls into half groove at the described two ends, hole of splicing respectively.
Preferably, described frustum shape is bumped into the small end face of portion and is slightly less than the described hole of splicing than the area of large port along the area of the outward extending flange of this small end face, describedly is bumped into this small end face of portion and can inserts described frustum along the outward extending flange of this small end face and splice the hole than in the large port.
Preferably, the portion of being bumped into of described pulling-on piece has the load-carrying surface vertical with the flat horizontal surface of described pulling-on piece.
Preferably, the portion of being bumped into of described pulling-on piece has the load-carrying surface that is acute angle with the flat horizontal surface of described pulling-on piece.
Preferably, the described end face that is bumped into portion is semicircle, square, rectangle, trapezoidal, triangle or arrow-shaped.
Preferably, the described part of splicing adopts the hard plastic injection mo(u)lding, and the described pulling-on piece and the portion of being bumped into thereof adopt the soft plastic injection mo(u)lding.
Preferably, described support bone and the part of the splicing structure that is formed in one.
Technical solutions of the utility model compared with prior art, beneficial effect is: nest and the hanging syndeton of edge of propping up support bone under the described one pulling-on piece, be inlaid into by the portion of being bumped in the hole of splicing of the part of splicing that support bone sets firmly and form, have and be convenient to processing, assemble simple advantage pulling-on piece; And break away from structure because the portion that is bumped into of inlaying mutually and the part of splicing also are provided with anti-side direction, therefore have the advantage of sound construction, difficult drop-off, long service life; In addition, the structure because pulling-on piece and following nest are formed in one also has no metal wiring, does not hinder hand, and is safe, good looking appearance, can reduce the advantage of the collection volume of umbrella.
Description of drawings
Fig. 1 is a nest and the hanging syndeton schematic diagram of edge that props up support bone under the utility model embodiment one pulling-on piece;
Fig. 2 is the decomposition texture schematic diagram of the hanging syndeton of edge shown in Figure 1;
Fig. 3 is the stereogram of the portion that is bumped into of pulling-on piece among Fig. 1 and Fig. 2;
Fig. 4 is the front view of the portion that is bumped into of pulling-on piece among Fig. 1 and Fig. 2;
Fig. 5 is the structural representation of nest under the one pulling-on piece;
Fig. 6 is the hanging syndeton schematic diagram of the edge of the utility model embodiment in the vertical frame umbrella.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
To shown in Figure 5, nest and the hanging syndeton of edge of propping up support bone under the one pulling-on piece that the utility model embodiment provides comprise as Fig. 1: the pulling-on piece 1 and the following nest 3 of integrated injection molding, and a support bone 2 that is connected with pulling-on piece 1 outer end.The outer end of described pulling-on piece 1 is the portion that is bumped into 4 with enlarged footing, the described frustum that is shaped as that is bumped into portion 4, described support bone 2 is provided with the part 5 of splicing with the junction of pulling-on piece 1, this part 5 of splicing offers the frustum that is complementary with the described frustum that is bumped into portion 4 hole 51 of splicing, the splice downside in hole of this frustum is provided with the anti-side direction that can hold described pulling-on piece 1 and breaks away from structure, should anti-side direction disengaging structure comprise half groove 510 that is bumped into the outward extending flange 410 in portion 4 two sides and is arranged on the described hole 51 two ends hole walls of splicing along described, the described small end face that is bumped into portion 4 is aimed at the described frustum hole 51 larger area ports of splicing, utilize described pulling-on piece 1 and be bumped into the flexible material characteristic of portion 4, be bumped into the hole 51 of splicing that portion 4 is pressed into the part 5 of splicing with described, the described flange 410 that is bumped into portion 4 two ends falls into half groove 510 at described 51 two ends, hole of splicing respectively, thereby described being bumped into forms the hanging syndeton of edge in the hole of splicing that portion 4 is embedded in the part 5 of splicing.
Special feature of the present utility model is:
One, is bumped into portion 4 and offers the part 5 of splicing in the hole 51 of splicing in the link setting of pulling-on piece 1 and support bone 2 respectively, be embedded in and form the hanging syndeton of edge in the hole 51 of splicing by being bumped into portion 4;
Two, described pulling-on piece 1 is the integrated injection molding structure with following nest 3.And traditional pulling-on piece is descending the pulling-on piece colligation on the nest with the circular hole of the lower end of being connected of following nest normally taking the metal wiring to pass pulling-on piece.With adopt the metal wiring to be connected to compare, this integrated syndeton has the following advantages: 1) no metal wiring, thereby do not hinder hand, safer; 2) can reduce the down diameter of nest and pull bar junction greatly, correspondingly reduce the collection volume of umbrella greatly; 3) the nest good looking appearance is neat down, assembles more convenient faster.
Three, described pulling-on piece 1 and be bumped into portion 4 and adopt the plastic material injection mo(u)ldings, because of its flexible material characteristic, described pulling-on piece 1 and be bumped into portion 4 and have elasticity, pulling-on piece 1 can bend.
Four, the described frustum that is shaped as that is bumped into portion 4, thereby an end is big and the other end is less, when the small end face that will be bumped into portion 4 is aimed at the described hole 51 larger area ports of splicing and is pressed into, can play the effect of guiding, finish inlaying mutually of the portion of being bumped into 4 and the part 5 of splicing easilier.
Five, be provided with anti-side direction and break away from structure, should anti-side direction break away from the elasticity that structure has been utilized the portion that is bumped into 4, the portion that is bumped into 4 that is provided with flange 410 is pressed into the hole 51 of splicing of the described part 5 of splicing, described flange 410 falls into half groove 510 of the part 5 of splicing, thus the hanging syndeton of edge that makes formation more firmly, difficult drop-off; And half groove 510 that is provided with because of the part 5 of splicing has held described flange 410, can be less and more attractive in appearance so that should inlay hanging syndeton volume.
In the present embodiment, to two ports and two and half grooves 510 in the hole 51 of splicing, and the area magnitude relationship of flange 410 that is bumped into the two end faces of portion 4 limits.Preferably, the magnitude relationship of above-mentioned each structure satisfies:
The less port in the flange 410 at hole 51 port bigger＞be bumped into portion 4 small end face places＞splice hole 51 of splicing than the flange 410 at half groove 510 at large port place＞be bumped into portion 4 large end face places＞splice hole 51;
The less port in the flange 410 at half groove 510 of 51 less ports, hole＞be bumped into portion 4 small end face places＞splice hole 51 of splicing.
So, describedly be bumped into the small end face of portion 4 and can insert the hole 51 of splicing than in the large port, thereby play stronger guide effect along the outward extending flange of this small end face, make the portion of being bumped into 4 and the inlaying mutually of part 5 of splicing be easy to more finish.
The portion that is bumped into 4 of described pulling-on piece 1 has the load-carrying surface 100 that is used to bear pulling force, and flat horizontal surface 100 shapes of this load-carrying surface 100 and pulling-on piece 1 in an angle.In the present embodiment, described angle can have different angles, and in general, this angle can be right angle or acute angle.In order to make the hanging syndeton of edge can bear bigger pulling force, this angle is chosen as acute angle; Yet in order to make the hanging syndeton of edge be convenient to processing, be convenient to assembling and more attractive in appearance, this angle is chosen as the right angle, and promptly load-carrying surface 100 is perpendicular to flat horizontal surface 100.
In the present embodiment, the described portion that is bumped into 4 that is shaped as frustum can have different concrete shapes, and promptly its end face can be different shapes.
As shown in Figure 2, this end face that is bumped into portion 4 is for semicircle.Certainly, the described end face that is bumped into portion 4 can also be square, rectangle, trapezoidal or triangle etc.Above-mentioned end surface shape has a common trait for semicircle, square, rectangle, the trapezoidal or leg-of-mutton portion 4 that is bumped into, and the flat horizontal surface 100 of the pulling-on piece 1 of promptly described load-carrying surface 400 that is bumped into portion 4 and flat is perpendicular.
The described end surface shape that is bumped into portion 4 can also be arrow-shaped.This moment, this load-carrying surface 400 that is bumped into portion 4 was an acute angle with the angle that the flat horizontal surface 100 of pulling-on piece 1 is become, thereby made the hanging syndeton of edge more firm.
In the present embodiment, the material to the part 5 of splicing limits.This part 5 of splicing also adopts the plastic cement injection mo(u)lding, with pulling-on piece 1 and be bumped into portion 4 different be: the part 5 of splicing adopts the hard plastic injection mo(u)ldings, and pulling-on piece 1 and be bumped into portion 4 and adopt the soft plastic injection mo(u)ldings.As preferably, this splice part 5 and support bone 2 structure that is formed in one.
As shown in Figure 6, in the present embodiment, nest is applied in the vertical frame umbrella with the hanging syndeton of edge of a support bone under the described one pulling-on piece.Described vertical frame umbrella comprises: rod 6 in the umbrella, be installed in the last nest 7 on excellent 6 tops in the umbrella, slip cap is connected in the umbrella the middle nest 8 and the following nest 3 of rod 6, with following nest 3 pulling-on piece 1 that is the plastic cement integrated formed structure, be arranged on the deployment spring between nest 8 and the following nest 3, and the main bone 9 and the support bone 2 that support umbrella cover.The inner of described main bone 9 and last nest 6 articulates, and the inside and outside two ends of described support bone 2 articulate with the stage casing of middle nest 8 and main bone 9 respectively.The outer end of described pulling-on piece 1 is the portion that is bumped into 4 with enlarged footing, and the junction of described support bone 2 is provided with the part 5 of splicing of having offered splice hole 51 and breach 52, and described being bumped into constituted the hanging syndeton of edge in the hole of splicing that portion 4 is inlaid into the part 5 of splicing.
The hanging syndeton of edge of nest and support bone under the one pulling-on piece that the utility model embodiment provides is inlaid into by the portion of being bumped into pulling-on piece in the hole of splicing of the part of splicing that a support bone sets firmly and forms, and has to be convenient to processing, to assemble simple advantage; And break away from structure because the portion that is bumped into of inlaying mutually and the part of splicing also are provided with anti-side direction, so the utility model also has the advantage of sound construction, difficult drop-off.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. the hanging syndeton of edge of nest and a support bone under the one pulling-on piece, comprise: pulling-on piece of integrated injection molding (1) and following nest (3), a support bone (2) that is connected with described pulling-on piece (1) outer end, it is characterized in that: the outer end of described pulling-on piece (1) is the portion that is bumped into (4) with enlarged footing, the described frustum that is shaped as that is bumped into portion (4), described support bone (2) is provided with the part of splicing (5) with the junction of pulling-on piece (1), the described part of splicing (5) offers the frustum that is complementary with the described frustum that is bumped into portion (4) hole (51) of splicing, the splice downside in hole (51) of this frustum is provided with the breach (52) that can hold described pulling-on piece (1), portion that is bumped into (4) of inlaying mutually and the part of splicing (5) also are provided with anti-side direction and break away from structure, should anti-side direction breaking away from structure comprises along described and is bumped into the outward extending flanges of portion (4) both ends of the surface (410) and is arranged on splice half groove (510) of two ends, hole (51) hole wall of described frustum, the described small end face that is bumped into portion (4) is aimed at described frustum hole (51) the larger area port of splicing, utilize described pulling-on piece (1) and be bumped into the flexible material characteristic of portion (4), be bumped into the hole of splicing (51) that portion (4) is pressed into the described part of splicing (5) with described, the described flange (410) that is bumped into portion (4) two ends falls into half groove (510) at two ends, the described hole of splicing (51) respectively.
2. nest and the hanging syndeton of edge of propping up support bone under the one pulling-on piece according to claim 1, it is characterized in that, described frustum shape is bumped into the small end face of portion (4) and is slightly less than the area of the described hole of splicing (51) than large port along the area of the outward extending flange of this small end face (410), describedly is bumped into this small end face of portion (4) and can inserts described frustum along the outward extending flange of this small end face (410) and splice hole (51) than in the large port.
3. nest and the hanging syndeton of edge of propping up support bone is characterized in that the portion that is bumped into (4) of described pulling-on piece (1) has the load-carrying surface (400) vertical with the flat horizontal surface (100) of described pulling-on piece (1) under the one pulling-on piece according to claim 2.
4. nest and the hanging syndeton of edge of propping up support bone is characterized in that the portion that is bumped into (4) of described pulling-on piece (1) has the load-carrying surface (400) that is acute angle with the flat horizontal surface (100) of described pulling-on piece (1) under the one pulling-on piece according to claim 2.
5. the hanging syndeton of edge of nest and support bone is characterized in that under the one pulling-on piece according to claim 2, and the described end face that is bumped into portion (4) is semicircle, square, rectangle, trapezoidal, triangle or arrow-shaped.
6. according to the edge hanging syndeton of nest under each described one pulling-on piece in the claim 1 to 5 with a support bone, it is characterized in that, the described part of splicing (5) adopts the hard plastic injection mo(u)lding, described pulling-on piece (1) and be bumped into portion (4) and adopt the soft plastic injection mo(u)lding.
7. the hanging syndeton of edge of nest and support bone is characterized in that under the one pulling-on piece according to claim 6, described support bone (2) and the part (5) of the splicing structure that is formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202646398U CN201798154U (en) | 2010-07-12 | 2010-07-12 | Inlaid and hung-type connection structure for integral pulling piece, lower nest and support bone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202646398U CN201798154U (en) | 2010-07-12 | 2010-07-12 | Inlaid and hung-type connection structure for integral pulling piece, lower nest and support bone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201798154U true CN201798154U (en) | 2011-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202646398U Expired - Fee Related CN201798154U (en) | 2010-07-12 | 2010-07-12 | Inlaid and hung-type connection structure for integral pulling piece, lower nest and support bone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201798154U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013104266A1 (en) * | 2012-01-11 | 2013-07-18 | 上虞市天涵工贸有限公司 | Windproof umbrella frame |
| CN104013168A (en) * | 2014-05-13 | 2014-09-03 | 贾小龙 | Novel no-eyelet umbrella rib and umbrella applying same |
-
2010
- 2010-07-12 CN CN2010202646398U patent/CN201798154U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013104266A1 (en) * | 2012-01-11 | 2013-07-18 | 上虞市天涵工贸有限公司 | Windproof umbrella frame |
| CN104013168A (en) * | 2014-05-13 | 2014-09-03 | 贾小龙 | Novel no-eyelet umbrella rib and umbrella applying same |
| CN104013168B (en) * | 2014-05-13 | 2015-12-16 | 贾小龙 | A kind of novel without corn Umbrella frame and the umbrella applying this Umbrella frame |
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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: 20110420 Termination date: 20160712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |