CN105996351A - Size-controllable umbrella - Google Patents
Size-controllable umbrella Download PDFInfo
- Publication number
- CN105996351A CN105996351A CN201610476993.9A CN201610476993A CN105996351A CN 105996351 A CN105996351 A CN 105996351A CN 201610476993 A CN201610476993 A CN 201610476993A CN 105996351 A CN105996351 A CN 105996351A
- Authority
- CN
- China
- Prior art keywords
- umbrella
- umbrella cloth
- sliding sleeve
- hinged
- bar
- 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.)
- Granted
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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 size-controllable umbrella and relates to the technical field of umbrella manufacture. The size-controllable umbrella comprises an umbrella pole sleeved with a first sliding sleeve, wherein the first sliding sleeve is hinged with main support bars, the main support bars are hinged with umbrella cloth support bars, and two ends of each umbrella cloth support bar are connected with umbrella cloth; each main support bar is hinged with an umbrella cloth power assisted bar between a middle hinge point and a hinge point of the first sliding sleeve, and the umbrella cloth power assisted bar is hinged with the top of the umbrella pole; the umbrella cloth power assisted bars are hinged with umbrella cloth support rib force bars which are hinged with the umbrella cloth support bars, the umbrella cloth support bars are glidingly connected with auxiliary umbrella cloth support tubes, and expansion links are arranged in the auxiliary umbrella cloth support tubes; the auxiliary umbrella cloth support tubes are sleeved with auxiliary umbrella cloth sliding sleeves through pressure springs, the auxiliary umbrella cloth sliding sleeves are covered with second umbrella cloth and hinged with an outer sliding sleeve through auxiliary main support bars, and an inner guide sleeve is sleeved with the outer sliding sleeve and is hinged to second main support bar hinge points of the main support bars through connecting bars. Compared with the prior art, the size-controllable umbrella can control the size of umbrella cover and meet different demands of a large number of users.
Description
Technical field
The present invention relates to parachute kit manufacturing technology field, the umbrella of a kind of scalable umbrella cover size.
Background technology
Umbrella is standing article of everyday use, and at present, either folded umbrella or common umbrella, the size of its umbrella cover is all fixing
's；And during single trip in summer, like with small and exquisite umbrella；When rainy or many people use, it would be desirable that have umbrella sufficiently large for umbrella cover.
Therefore, it is badly in need of being badly in need of on the market the umbrella of a kind of controlled dimensions, to meet the different demands of numerous user.
Summary of the invention
The technical problem to be solved is to provide the umbrella of a kind of controlled dimensions, to solve the size of existing umbrella cover
Cannot the problem of adjusting size.
The present invention solves the technical scheme that technical problem used: the pack of this controlled dimensions includes and is provided with card
Umbrella stem, described umbrella stem connects in masthead top spring, is arranged with the first sliding sleeve below the spring of described top；At described first sliding sleeve
On be hinged with many main support rods, the front end of every described main support rod is connected with two ends is had the umbrella cloth of umbrella cloth to prop up by middle hinge
Strut is hinged；The the first main support between described middle hinge and the first sliding sleeve hinge of described first sliding sleeve of the described main support rod
Being hinged with umbrella cloth assister bar on bar hinge, one end of described umbrella cloth assister bar is hinged with the masthead of described umbrella stem；Described umbrella cloth helps
Power bar is hinged with umbrella cloth and supports on the secondary support bar hinge between the masthead and described first main support rod hinge of described umbrella stem
Rib power bar, the front end of described umbrella cloth ribs power bar is hinged with the tail end of described umbrella cloth support bar, and described umbrella cloth support bar is in it
There is secondary umbrella cloth to prop up stay tube by sliding sleeve is sliding in bar segment between front end and described middle hinge, set in described secondary umbrella cloth props up stay tube
Have for outwardly directed expansion link；Described secondary umbrella cloth is propped up stay tube and is provided with the secondary umbrella cloth cunning being coated with the second umbrella cloth by spring housing
Set；
Described secondary umbrella cloth sliding sleeve is hinged with the outer sliding sleeve being set on interior guide pin bushing by secondary main support rod, and described interior guide pin bushing is set in
In the bar segment of the described umbrella stem below described first sliding sleeve, between described interior guide pin bushing and described first sliding sleeve, it is provided with compression bullet
Spring；Described interior guide pin bushing passes through rod hinge connection on the second main support rod hinge of described main support rod；
Described card is contained in the inwall of described outer sliding sleeve by card flat spring, and described interior guide pin bushing is relative with described card in its outer rim
The vertical direction answered is provided with multiple draw-in groove from top to bottom.
In the umbrella technical scheme of above-mentioned controlled dimensions, more specifically technical scheme is it may also is that described secondary main support rod
One end be hinged on the umbrella cloth sliding sleeve hinge of described secondary umbrella cloth sliding sleeve, the other end of described secondary main support rod be hinged on described in
On the interior guide pin bushing hinge of guide pin bushing.
Further: described interior guide pin bushing is provided with positive stop lug boss in upper and lower two ends.
Further: described secondary umbrella cloth props up stay tube and is located at the inner side of described umbrella cloth support bar.
Owing to have employed technique scheme, the present invention compared with prior art has the advantages that due at umbrella
There is secondary umbrella cloth to prop up stay tube by sliding sleeve is sliding in bar segment between cloth support bar front end and middle hinge, set in secondary umbrella cloth props up stay tube
Have for outwardly directed expansion link；When needing the size adding gamp, secondary umbrella cloth is propped up the expansion link pull-out on stay tube,
Push away outer sliding sleeve on by, make secondary main support rod drive the secondary umbrella cloth sliding sleeve being coated with the second umbrella cloth outwards to launch along expansion link, make
The size of umbrella cover size can control, easy to use, meets the different demands of numerous user.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the expansion link that the secondary umbrella cloth of the embodiment of the present invention props up in stay tube structural representation when strutting.
Fig. 3 is the partial enlarged drawing at the A of Fig. 2.
Fig. 4 is interior guide pin bushing and the scheme of installation of outer sliding sleeve of the embodiment of the present invention.
Detailed description of the invention
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 1-3, card 1-3
It is contained on spring base 1-2 by card flat spring 1-1, the horizontal top in umbrella stem 1 of spring base 1-2；Umbrella stem 1 connects in masthead d
Having top spring 6, umbrella stem 1 is set with the first sliding sleeve 5 below the spring 6 of top；First sliding sleeve 5 is hinged with many main support rods
15, the end of every main support rod 15 is hinged on the first sliding sleeve hinge c of the first sliding sleeve 5, the front end of every main support rod 15
Hinged with umbrella cloth support bar 10 by the middle hinge h that is located on umbrella cloth support bar 10；Umbrella cloth 7 by connecting line respectively with umbrella stem 1
Masthead d, middle hinge h and umbrella cloth support bar 10 two ends connect；Main support rod 15 is in middle hinge h and the first of the first sliding sleeve 5
Umbrella cloth assister bar 8, one end of umbrella cloth assister bar 8 and umbrella stem 1 it is hinged with on the first main support rod hinge g between sliding sleeve hinge c
Masthead d hinged；On the umbrella cloth assister bar 8 secondary support bar hinge f between the masthead d and the first main support rod hinge g of umbrella stem 1
Being hinged with umbrella cloth ribs power bar 9, the front end of umbrella cloth ribs power bar 9 is hinged with the tail end i of umbrella cloth support bar 10, and umbrella cloth supports
Being slipped the secondary umbrella cloth having in the bar 10 bar segment between its front end and middle hinge h by sliding sleeve and prop up stay tube 12, secondary umbrella cloth props up stay tube
12 inner sides being contained in umbrella cloth support bar 10；Stay tube 12 is propped up built with for outwardly directed expansion link 12-2 at secondary umbrella cloth, flexible
The front end of bar 12-2 is equipped with spacing ball 12-3；Stay tube 12 is propped up and secondary umbrella cloth props up the pipeline section between the sliding sleeve of stay tube 12 at secondary umbrella cloth
Upper pocketed springs 12-1；Prop up at secondary umbrella cloth and on stay tube 12, be set with secondary umbrella cloth sliding sleeve 13, secondary umbrella cloth sliding sleeve 13 is coated with the
Two umbrella cloths 11, two of the second umbrella cloth 11 are separately fixed at the two ends of secondary umbrella cloth sliding sleeve 13；Secondary umbrella cloth sliding sleeve 13 is by main of pair
Strut 14 is hinged with the outer sliding sleeve 20 being set on interior guide pin bushing 30, and one end of secondary main support rod 14 is hinged on secondary umbrella cloth sliding sleeve 13
On umbrella cloth sliding sleeve 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；As shown in Figure 4
Card 1-3 is contained in the inwall of outer sliding sleeve 20 by card flat spring 20-1, and the interior guide pin bushing 30 of the present embodiment is in its outer rim and card
Vertical direction corresponding for 1-3 have from top to bottom two for the draw-in groove with card 20-2 phase clamping, interior guide pin bushing 30 is in upper
Lower two ends are provided with positive stop lug boss, to prevent outer sliding sleeve 20 from slipping.As shown in Figure 4.
During use, pressing the automatic button 1-1 that opens on lower umbrella rod 1, the first sliding sleeve 5 is i.e. under the effect of compression spring 4
Automatically upward sliding, opens umbrella cloth 7；Its degree of freedom F =3n -2P L - P H=3 × 5-2 × 7=1, therefore have the motion determined；
Wherein nMovable part number,P LLower pair number,P H Higher pair number, movable part now is: main support rod 15, connecting rod
16, umbrella cloth assister bar 8, umbrella cloth ribs power bar 9 and umbrella cloth support bar 10；Lower pair number is 7, wherein: revolute pair: the first sliding sleeve hinge
Point c, masthead d, secondary support bar hinge f, the first main support rod hinge g, the middle hinge h on umbrella cloth support bar 10, umbrella cloth props up
The tail end i of strut 10, moving sets: the moving sets that the 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 strengthened, first secondary umbrella cloth is propped up the expansion link 12-2 pull-out in stay tube 12, more upwardly outside
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, make umbrella become large-sized.Guide pin bushing 30 top in card 20-2 ejects under the effect of card flat spring 20-1 and enters
Draw-in groove, is pinned, and now the second umbrella cloth 11 on secondary umbrella cloth sliding sleeve 13 is fully extended, as shown in Figures 2 and 3.Its degree of freedomF
=3n -2 P L -P H=3 × 3-2 × 4=1, therefore have the motion determined；Movable part now is: connecting rod 16, secondary main support rod
14 prop up stay tube 12 with secondary umbrella cloth；Lower pair number is 4, wherein: revolute pair: the second sliding sleeve hinge a, umbrella cloth sliding sleeve hinge j, moving sets:
The moving sets that second sliding sleeve 2 forms with umbrella stem 1, secondary umbrella cloth sliding sleeve 13 props up a movement of stay tube 12 composition with secondary umbrella cloth
Secondary；Higher pair number is 0.
Claims (4)
1. a umbrella for controlled dimensions, including being provided with the umbrella stem (1) of card (1-3), described umbrella stem (1) connects in masthead (d)
There is top spring (6), be arranged with the first sliding sleeve (5) in lower section, described top spring (6)；Described first sliding sleeve (5) is hinged with many
Root main support rod (15), the front end of every described main support rod (15) is connected with two ends by middle hinge (h) the umbrella of umbrella cloth (7)
Cloth support bar (10) is hinged；Described main support rod (15) is in the first sliding sleeve hinge of described middle hinge (h) with described first sliding sleeve (5)
Be hinged with umbrella cloth assister bar (8) on the first main support rod hinge (g) between point (c), one end of described umbrella cloth assister bar (8) with
The masthead (d) of described umbrella stem (1) is hinged；Described umbrella cloth assister bar (8) is main with described first in the masthead (d) of described umbrella stem (1)
Umbrella cloth ribs power bar (9), described umbrella cloth ribs power it is hinged with on secondary support bar hinge (f) between support bar hinge (g)
The front end of bar (9) is the most hinged with the tail end of described umbrella cloth support bar (10), it is characterised in that: described umbrella cloth support bar (10) in
Secondary umbrella cloth is had to prop up stay tube (12) by sliding sleeve is sliding in bar segment between its front end and described middle hinge (h), at described secondary umbrella cloth
It is provided with for outwardly directed expansion link (12-2) in propping up stay tube (12)；Described secondary umbrella cloth props up stay tube (12) by spring (12-
1) it is arranged with and is coated with the secondary umbrella cloth sliding sleeve (13) of the second umbrella cloth (11)；
Described secondary umbrella cloth sliding sleeve (13) is hinged with the outer sliding sleeve (20) being set on interior guide pin bushing (30) by secondary main support rod (14),
In the bar segment of the described umbrella stem (1) that described interior guide pin bushing (30) is set in described first sliding sleeve (5) lower section, described interior guide pin bushing (30)
And it is provided with compression spring (4) between described first sliding sleeve (5)；Described interior guide pin bushing (30) is hinged on described master by connecting rod (16) and props up
On second main support rod hinge (e) of strut (15)；
Described card (1-3) is contained in the inwall of described outer sliding sleeve (20), described interior guide pin bushing (30) by card flat spring (20-1)
The vertical direction corresponding with described card (1-3) in its outer rim is provided with multiple draw-in groove from top to bottom.
The umbrella of controlled dimensions the most according to claim 1, it is characterised in that: one end hinge of described secondary main support rod (14)
Being connected on umbrella cloth sliding sleeve hinge (j) of described secondary umbrella cloth sliding sleeve (13), the other end of described secondary main support rod (14) is hinged on institute
State on outer sliding sleeve hinge (a) of outer sliding sleeve (20).
The umbrella of controlled dimensions the most according to claim 1 and 2, it is characterised in that: described interior guide pin bushing (30) is in upper and lower two
End is provided with positive stop lug boss.
The umbrella of adjustable dimension the most according to claim 3, it is characterised in that: described secondary umbrella cloth props up stay tube (12) and is located at institute
State the inner side of umbrella cloth support bar (10).
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 true CN105996351A (en) | 2016-10-12 |
| CN105996351B 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) |
Cited By (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 |
Citations (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
Patent Citations (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 |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105996351B (en) | 2017-12-12 |
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| 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 |