CN105996351B - The umbrella of controlled dimensions - Google Patents
The umbrella of controlled dimensions Download PDFInfo
- Publication number
- CN105996351B CN105996351B CN201610476993.9A CN201610476993A CN105996351B CN 105996351 B CN105996351 B CN 105996351B CN 201610476993 A CN201610476993 A CN 201610476993A CN 105996351 B CN105996351 B CN 105996351B
- Authority
- CN
- China
- Prior art keywords
- umbrella cloth
- umbrella
- sliding sleeve
- bar
- hinged
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B19/00—Special folding or telescoping of umbrellas
- A45B19/06—Special folding or telescoping of umbrellas with telescopic ribs
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
- A45B25/18—Covers; Means for fastening same
Landscapes
- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The invention discloses a kind of umbrella of controlled dimensions, it is related to parachute kit manufacturing technology field, including is arranged with the umbrella stem of the first sliding sleeve, the first sliding sleeve is hinged with main support rod, and the umbrella cloth support bar that main support rod is connected with umbrella cloth with both ends is hinged；Main support rod is hinged with umbrella cloth assister bar between middle hinge and the first sliding sleeve hinge, and the bar crown hinge of umbrella cloth assister bar and umbrella stem connects；Umbrella cloth assister bar is hinged with umbrella cloth ribs power bar, and umbrella cloth ribs power bar is hinged with umbrella cloth support bar, and umbrella cloth support bar is sliding secondary umbrella cloth support tube, and expansion link is provided with secondary umbrella cloth support tube；Secondary umbrella cloth support tube is provided with the secondary umbrella cloth sliding sleeve covered with the second umbrella cloth by compression spring sleeve, and secondary umbrella cloth sliding sleeve is hinged by secondary main support rod with the outer sliding sleeve being set on interior guide pin bushing；Interior guide pin bushing is by rod hinge connection on the second main support rod hinge of main support rod.Than prior art, the present invention can control umbrella surface size, meet the different demands of numerous users.
Description
Technical field
The present invention relates to parachute kit manufacturing technology field, especially a kind of umbrella with adjustable umbrella cover size.
Background technology
Umbrella is standing commodity, and at present, either folded umbrella or common umbrella, the size of its umbrella cover is all fixed
's；And during one trip of summer, like with compact umbrella；Rain or more people are in use, then wish the sufficiently large umbrella of umbrella cover.
Therefore, it is badly in need of being badly in need of a kind of umbrella of controlled dimensions on the market, to meet the different demands of numerous users.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of umbrella of controlled dimensions, to solve the size of existing umbrella cover
Can not adjusting size the problem of.
The technical proposal for solving the technical problem of the invention is：The pack of this controlled dimensions is included provided with card
Umbrella stem, the umbrella stem are connected with top spring in bar top, and the first sliding sleeve is arranged with below the top spring；In first sliding sleeve
On be hinged with more main support rods, the front end of the every main support rod is connected with the umbrella cloth branch of umbrella cloth by middle hinge and both ends
Strut is hinged；First main support of the main support rod between the middle hinge and the first sliding sleeve hinge of first sliding sleeve
Umbrella cloth assister bar is hinged with bar hinge, one end of the umbrella cloth assister bar connects with the bar crown hinge of the umbrella stem；The umbrella cloth helps
Power bar is hinged with umbrella cloth support on the secondary support bar hinge between the bar top of the umbrella stem and the first main support rod hinge
Rib power bar, the front end of the umbrella cloth ribs power bar and the tail end of the umbrella cloth support bar are hinged, and the umbrella cloth support bar is in it
There is secondary umbrella cloth support tube by the way that sliding sleeve is sliding in bar segment between front end and the middle hinge, set in the secondary umbrella cloth support tube
Have and be used for outwardly directed expansion link；The secondary umbrella cloth support tube is provided with the secondary umbrella cloth covered with the second umbrella cloth by spring housing and slided
Set；
The secondary umbrella cloth sliding sleeve is hinged by secondary main support rod with the outer sliding sleeve being set on interior guide pin bushing, the interior guide pin bushing set
In the bar segment for the umbrella stem being located at below first sliding sleeve, compression is provided between the interior guide pin bushing and first sliding sleeve
Spring；The interior guide pin bushing is by rod hinge connection on the second main support rod hinge of the main support rod；
The card is mounted in the inwall of the outer sliding sleeve by card spring, and the interior guide pin bushing is in its outer rim and the card
Corresponding vertical direction is provided with multiple necks from top to bottom.
In the umbrella technical scheme of above-mentioned controlled dimensions, more specifically technical scheme can also be：The secondary main support rod
One end be hinged on the umbrella cloth sliding sleeve hinge of the secondary umbrella cloth sliding sleeve, the other end of the secondary main support rod is hinged in described
On the interior guide pin bushing hinge of guide pin bushing.
Further：The interior guide pin bushing is provided with positive stop lug boss in upper and lower ends.
Further：The secondary umbrella cloth support tube is located at the inner side of the umbrella cloth support bar.
By adopting the above-described technical solution, the present invention has the advantages that compared with prior art：Due in umbrella
There is secondary umbrella cloth support tube by the way that sliding sleeve is sliding in bar segment between cloth support bar front end and middle hinge, set in secondary umbrella cloth support tube
Have and be used for outwardly directed expansion link；When needing to increase the size of umbrella, the expansion link on secondary umbrella cloth support tube is pulled out, you can
By above pushing away outer sliding sleeve, secondary secondary umbrella cloth sliding sleeve of the main support rod driving covered with the second umbrella cloth is outwards deployed along expansion link, make
The size of umbrella cover size can control, easy to use, meet the different demands of numerous users.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the structural representation when expansion link in the secondary umbrella cloth support tube of the embodiment of the present invention struts.
Fig. 3 is the partial enlarged drawing at Fig. 2 A.
Fig. 4 is the scheme of installation of the interior guide pin bushing and outer sliding sleeve of the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described：
The pack of controlled dimensions as shown in Figure 1 includes the umbrella stem 1 equipped with automatic button 1-1 and card, and card passes through
For card spring 1-1 on spring base 1-2, spring base 1-2 is horizontal on the top of umbrella stem 1；Umbrella stem 1 is connected with top in bar top d
Spring 6, umbrella stem 1 are set with the first sliding sleeve 5 in the lower section of top spring 6；More main support rods 15 are hinged with the first sliding sleeve 5, often
The end of root main support rod 15 is hinged on the first sliding sleeve hinge c of the first sliding sleeve 5, and the front end of every main support rod 15 is by setting
Middle hinge h and umbrella cloth support bar 10 on umbrella cloth support bar 10 is be hinged；Umbrella cloth 7 passes through the connecting line bar top with umbrella stem 1 respectively
D, middle hinge h connects with the both ends of umbrella cloth support bar 10；Main support rod 15 is cut with scissors in the first sliding sleeve of middle hinge h and the first sliding sleeve 5
Umbrella cloth assister bar 8, one end of umbrella cloth assister bar 8 and the bar top d of umbrella stem 1 are hinged with the first main support rod hinge g between point c
It is be hinged；Umbrella cloth assister bar 8 is hinged with the secondary support bar hinge f between the bar top d and the first main support rod hinge g of umbrella stem 1
Umbrella cloth ribs power bar 9, the front end of umbrella cloth ribs power bar 9 and the tail end i of umbrella cloth support bar 10 are hinged, umbrella cloth support bar 10 in
It is mounted in bar segment between its front end and middle hinge h by the sliding secondary umbrella cloth support tube 12 having of sliding sleeve, secondary umbrella cloth support tube 12
The inner side of umbrella cloth support bar 10；In secondary umbrella cloth support tube 12 built with for outwardly directed expansion link 12-2, expansion link 12-
2 front end is equipped with spacing ball 12-3；It is set with the pipeline section between the sliding sleeve of secondary umbrella cloth support tube 12 and secondary umbrella cloth support tube 12
Spring 12-1；Secondary umbrella cloth sliding sleeve 13 is set with secondary umbrella cloth support tube 12, covered with the second umbrella cloth on secondary umbrella cloth sliding sleeve 13
11, two both ends for being separately fixed at secondary umbrella cloth sliding sleeve 13 of the second umbrella cloth 11；Secondary umbrella cloth sliding sleeve 13 passes through secondary main support rod 14
It is hinged with the outer sliding sleeve 20 being set on interior guide pin bushing 30, one end of secondary main support rod 14 is hinged on the umbrella cloth cunning of secondary umbrella cloth sliding sleeve 13
Cover on hinge j, the other end of secondary main support rod 14 is hinged on the outer sliding sleeve hinge a of outer sliding sleeve 20；Card as shown in Figure 4 leads to
Cross the inwall that card spring 20-1 is mounted in outer sliding sleeve 20, the interior guide pin bushing 30 of the present embodiment is erected in its outer rim is corresponding with card
Nogata is provided with spacing to two necks being used for card 20-2 phase clampings, interior guide pin bushing 30 is provided with from top to bottom in upper and lower ends
Boss, to prevent outer sliding sleeve 20 from slipping.As shown in Figure 4.
In use, pressing the automatic button 1-1 of opening on lower umbrella rod 1, the first sliding sleeve 5 is i.e. in the presence of compression spring 4
Automatic upward sliding, open umbrella cloth 7；Its free degreeF=3n-2P L-P H=3 × 5-2 × 7=1, therefore have the motion of determination；Whereinn—
Movable part number,P L- low secondary number,P H - higher pair number, movable part now are：Main support rod 15, connecting rod 16, umbrella cloth assister bar
8th, umbrella cloth ribs power bar 9 and umbrella cloth support bar 10；Low secondary number is 7, wherein：Revolute pair：First sliding sleeve hinge c, bar top d,
Secondary support bar hinge f, the first main support rod hinge g, the middle hinge h on umbrella cloth support bar 10, the tail end of umbrella cloth support bar 10
I, prismatic pair：The prismatic pair that first sliding sleeve 5 forms with umbrella stem 1；Higher pair number is 0 as shown in Figure 1.
When umbrella cover size to be increased, first the expansion link 12-2 in secondary umbrella cloth support tube 12 is pulled out, then pushed up outer
Sliding sleeve 20 makes it drive secondary main support rod 14 to promote secondary umbrella cloth sliding sleeve 13 to be displaced outwardly along expansion link 12-2, the second umbrella cloth 11 by
Gradually stretch out, become large-sized umbrella.When card 20-2 is ejected in the presence of card spring 20-1 into the interior top of guide pin bushing 30
Neck, pinned, now the second umbrella cloth 11 on secondary umbrella cloth sliding sleeve 13 is fully extended, as shown in Figures 2 and 3.Its free degreeF
=3n-2P L-P H=3 × 3-2 × 4=1, therefore have the motion of determination；Movable part now is：Connecting rod 16, secondary main support rod 14 and pair
Umbrella cloth support tube 12；Low secondary number is 4, wherein：Revolute pair：Second sliding sleeve hinge a, umbrella cloth sliding sleeve hinge j, prismatic pair：Second slides
The prismatic pair that set 2 forms with umbrella stem 1, a prismatic pair of secondary umbrella cloth sliding sleeve 13 and secondary umbrella cloth support tube 12 composition；Higher pair
Number is 0.
Claims (4)
1. a kind of umbrella of controlled dimensions, including the umbrella stem provided with card（1）, the umbrella stem（1）In bar top（d）It is connected with top bullet
Spring（6）, in the top spring（6）Lower section is arranged with the first sliding sleeve（5）；In first sliding sleeve（5）On be hinged with more main branch
Strut（15）, the every main support rod（15）Front end pass through middle hinge（h）Umbrella cloth is connected with both ends（7）Umbrella cloth support
Bar（10）It is be hinged；The main support rod（15）In the middle hinge（h）With first sliding sleeve（5）The first sliding sleeve hinge（c）
Between the first main support rod hinge（g）On be hinged with umbrella cloth assister bar（8）, the umbrella cloth assister bar（8）One end with it is described
Umbrella stem（1）Bar top（d）It is be hinged；The umbrella cloth assister bar（8）In the umbrella stem（1）Bar top（d）With the described first main support
Bar hinge（g）Between secondary support bar hinge（f）On be hinged with umbrella cloth ribs power bar（9）, the umbrella cloth ribs power bar（9）
Front end and the umbrella cloth support bar（10）Tail end（i）It is be hinged, it is characterised in that：The umbrella cloth support bar（10）In its front end
With the middle hinge（h）Between bar segment on by the way that sliding sleeve is sliding have secondary umbrella cloth support tube（12）, in the secondary umbrella cloth support tube
（12）Interior be provided with is used for outwardly directed expansion link（12-2）；The secondary umbrella cloth support tube（12）Pass through spring（12-1）It is arranged
Have covered with the second umbrella cloth（11）Secondary umbrella cloth sliding sleeve（13）；
The secondary umbrella cloth sliding sleeve（13）Pass through secondary main support rod（14）With being set in interior guide pin bushing（30）On outer sliding sleeve（20）It is be hinged,
The interior guide pin bushing（30）It is set in first sliding sleeve（5）The umbrella stem of lower section（1）Bar segment on, in the interior guide pin bushing（30）
With first sliding sleeve（5）Between be provided with compression spring（4）；The interior guide pin bushing（30）Pass through connecting rod（16）It is hinged on the main branch
Strut（15）The second main support rod hinge（e）On；
The card passes through card spring（20-1）Mounted in the outer sliding sleeve（20）Inwall, the interior guide pin bushing（30）In outside it
The edge vertical direction corresponding with the card is provided with multiple necks from top to bottom.
2. the umbrella of controlled dimensions according to claim 1, it is characterised in that：The secondary main support rod（14）One end hinge
It is connected on the secondary umbrella cloth sliding sleeve（13）Umbrella cloth sliding sleeve hinge（j）On, the secondary main support rod（14）The other end be hinged on institute
State outer sliding sleeve（20）Outer sliding sleeve hinge（a）On.
3. the umbrella of controlled dimensions according to claim 1 or 2, it is characterised in that：The interior guide pin bushing（30）In upper and lower two
End is provided with positive stop lug boss.
4. the umbrella of controlled dimensions according to claim 3, it is characterised in that：The secondary umbrella cloth support tube（12）It is located at institute
State umbrella cloth support bar（10）Inner side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610476993.9A CN105996351B (en) | 2016-06-27 | 2016-06-27 | The umbrella of controlled dimensions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610476993.9A CN105996351B (en) | 2016-06-27 | 2016-06-27 | The umbrella of controlled dimensions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105996351A CN105996351A (en) | 2016-10-12 |
| CN105996351B true CN105996351B (en) | 2017-12-12 |
Family
ID=57085054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610476993.9A Expired - Fee Related CN105996351B (en) | 2016-06-27 | 2016-06-27 | The umbrella of controlled dimensions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105996351B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107319700A (en) * | 2017-08-01 | 2017-11-07 | 安徽信息工程学院 | A kind of folded umbrella structure |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19523291A1 (en) * | 1995-05-24 | 1996-11-28 | Schlattl Alice | Protective shield which can be folded up |
| US6199571B1 (en) * | 1999-03-01 | 2001-03-13 | Fu Tai Umbrella Works, Ltd. | Lightening multiple-fold automatic umbrella with control module |
| CN201518824U (en) * | 2009-09-14 | 2010-07-07 | 孙仕操 | Retractable umbrella |
| CN201782160U (en) * | 2010-07-06 | 2011-04-06 | 西安交通大学 | Telescopic umbrella |
| CN205795093U (en) * | 2016-06-27 | 2016-12-14 | 广西科技大学 | The umbrella of controlled dimensions |
-
2016
- 2016-06-27 CN CN201610476993.9A patent/CN105996351B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105996351A (en) | 2016-10-12 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 Termination date: 20200627 |
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| CF01 | Termination of patent right due to non-payment of annual fee |