CN105996352B - The umbrella of adjustable dimension - Google Patents
The umbrella of adjustable dimension Download PDFInfo
- Publication number
- CN105996352B CN105996352B CN201610477365.2A CN201610477365A CN105996352B CN 105996352 B CN105996352 B CN 105996352B CN 201610477365 A CN201610477365 A CN 201610477365A CN 105996352 B CN105996352 B CN 105996352B
- Authority
- CN
- China
- Prior art keywords
- sliding sleeve
- umbrella cloth
- umbrella
- bar
- hinge
- 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 adjustable dimension, including the umbrella stem of the first sliding sleeve is arranged with, 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 and the second sliding sleeve, and compression spring is provided between the second sliding sleeve and the first sliding sleeve；Guide sleeve is arranged with the second sliding sleeve, guide sleeve is by rod hinge connection on main support rod.Than prior art, this sized umbrella is easy to use, and the size of umbrella cover size can be adjusted.
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 adjustable dimension 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 adjustable dimension, 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 adjustable dimension 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 second sliding sleeve being set in below first sliding sleeve, described
Compression spring is provided between second sliding sleeve and first sliding sleeve；Guide sleeve, the guiding are arranged with second sliding sleeve
Set is by rod hinge connection on the second main support rod hinge of the main support rod.
In the umbrella technical scheme of above-mentioned adjustable dimension, 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 on described
On the second sliding sleeve hinge on two sliding sleeves.
Further：Second sliding sleeve is sleeved in the umbrella stem by centre bore, and second sliding sleeve is from top to bottom
It is sequentially provided with locating dowel portion, lead portion and limited post portion；Second sliding sleeve is on the center bore inner wall in the limited post portion
Provided with the neck with the card phase clamping.
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 the second sliding sleeve, secondary secondary umbrella cloth sliding sleeve of the main support rod driving covered with the second umbrella cloth is set outwards to deploy along expansion link,
The size of umbrella cover size is can adjust, it is 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 second sliding sleeve of the embodiment of the present invention and the scheme of installation of guide sleeve.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described：
The pack of adjustable dimension as shown in Figure 1 includes the umbrella stem 1 equipped with automatic button 1-1 and card 1-3, card
For 1-3 by 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 in bar top d
Top spring 6 is connected with, umbrella stem 1 is set with the first sliding sleeve 5 in the lower section of top spring 6；More main supports are hinged with the first sliding sleeve 5
Bar 15, the end of every main support rod 15 is hinged on the first sliding sleeve hinge c of the first sliding sleeve 5, before every main support rod 15
End is be hinged by the middle hinge h and umbrella cloth support bar 10 being located on umbrella cloth support bar 10；Umbrella cloth 7 by connecting line respectively with umbrella stem
1 bar top d, middle hinge h connects with the both ends of umbrella cloth support bar 10；Main support rod 15 in middle hinge h and the first sliding sleeve 5 first
Umbrella cloth assister bar 8, one end and the umbrella stem 1 of umbrella cloth assister bar 8 are hinged with the first main support rod hinge g between sliding sleeve hinge c
Bar top d be hinged；Umbrella cloth assister bar 8 is on 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 is hinged with, 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 passes through the sliding secondary umbrella cloth support tube 12 having of sliding sleeve, secondary umbrella cloth support tube in the bar segment between its front end and middle hinge h
12 are mounted in 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, stretch
Bar 12-2 front end is equipped with spacing ball 12-3；Pipeline section between the sliding sleeve of secondary umbrella cloth support tube 12 and secondary umbrella cloth support tube 12
Upper pocketed springs 12-1；Secondary umbrella cloth sliding sleeve 13 is set with secondary umbrella cloth support tube 12, covered with secondary umbrella cloth sliding sleeve 13
Two umbrella cloths 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 is by being hinged on
Secondary main support rod 14 on the umbrella cloth sliding sleeve hinge j of the secondary umbrella cloth sliding sleeve 13 and be sleeved in the lower section umbrella stem 1 of the first sliding sleeve 5 the
The second sliding sleeve hinge a on two sliding sleeves 2 is hinged, and the umbrella stem 1 between the second sliding sleeve 2 and the first sliding sleeve 5 is set with compression spring
4；Guide sleeve 3 is arranged with outside the second sliding sleeve 2, guide sleeve 3 is provided with through hole in bottom, and the second sliding sleeve 2 passes through lead portion 2-2
It is installed on the through hole of guide sleeve 3 and is moved up and down by lead portion 2-2 in guide sleeve 3；Guide sleeve 3 is in its guide sleeve
Connecting rod 16 is hinged with hinge b, the second main support rod hinge e of connecting rod 16 and main support rod 15 is hinged, and the second of the present embodiment
Main support rod hinge e is between the first sliding sleeve hinge c and the first main support rod hinge g；Second sliding sleeve 2 as shown in Figure 4 is logical
Cross centre bore to be sleeved in umbrella stem 1, the second sliding sleeve 2 is sequentially provided with locating dowel portion 2-1, lead portion 2-2 and limit from top to bottom
Position post portion 2-3, lead portion 2-2 external diameter are less than locating dowel portion 2-1 and limited post portion 2-3 external diameter；Second sliding sleeve 2 in
Be provided with a neck on limited post portion 2-3 center bore inner wall, the position of the neck vertically with the card 1- in umbrella stem 1
3 positions are corresponding, by the neck clamping of card 1-3 and the limited post portion 2-3 centre bores of the second sliding sleeve 2, slided with limiting second
The position of set 2.
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, revolute pair：First sliding sleeve hinge c, bar top d, pair support
Bar hinge f, the first main support rod hinge g, middle hinge h, the tail end i of umbrella cloth support bar 10 on umbrella cloth support bar 10, are moved
Dynamic 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 pushes up the
Two sliding sleeves 2 make it compress compression spring 4, and the second sliding sleeve 2 is oppositely oriented one segment distance of movement of set 3, drives secondary main support rod 14 to push away
Move secondary umbrella cloth sliding sleeve 13 to be displaced outwardly along expansion link 12-2, the second umbrella cloth 11 gradually stretches out, and becomes large-sized umbrella.As card 1-
3 necks that ejection enters in the limited post portion 2-3 centre bores of the second sliding sleeve 2 in the presence of card spring 1-1, are pinned,
The second umbrella cloth 11 now 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 secondary 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：1 group of second sliding sleeve 2 and umbrella stem
Into a prismatic pair, 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 adjustable dimension, including provided with card（1-3）Umbrella stem（1）, the umbrella stem（1）In bar top（d）Connection
There is top 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 it is more
Root main support rod（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
Point（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
The 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 master
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 and 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 with 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 first sliding sleeve（5）Second sliding sleeve of lower section（2）It is be hinged, in second sliding sleeve（2）With described first
Sliding sleeve（5）Between be provided with compression spring（4）；In second sliding sleeve（2）On be arranged with guide sleeve（3）, the guide sleeve（3）It is logical
Cross connecting rod（16）It is hinged on the main support rod（15）The second main support rod hinge（e）On, the second main support rod hinge
（e）Positioned at the first sliding sleeve hinge（c）With the first main support rod hinge（g）Between.
2. the umbrella of adjustable dimension 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 the second sliding sleeve（2）On the second sliding sleeve hinge（a）On.
3. the umbrella of adjustable dimension according to claim 1 or 2, it is characterised in that：Second sliding sleeve（2）Pass through center
Borehole jack is mounted in the umbrella stem（1）On, second sliding sleeve（2）Locating dowel portion is sequentially provided with from top to bottom（2-1）, lead portion
（2-2）With limited post portion（2-3）；Second sliding sleeve（2）In the limited post portion（2-3）Center bore inner wall be provided with
With the card（1-3）The neck of phase clamping.
4. the umbrella of adjustable dimension 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 |
|---|---|---|---|
| CN201610477365.2A CN105996352B (en) | 2016-06-27 | 2016-06-27 | The umbrella of adjustable dimension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610477365.2A CN105996352B (en) | 2016-06-27 | 2016-06-27 | The umbrella of adjustable dimension |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105996352A CN105996352A (en) | 2016-10-12 |
| CN105996352B true CN105996352B (en) | 2017-12-12 |
Family
ID=57084796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610477365.2A Expired - Fee Related CN105996352B (en) | 2016-06-27 | 2016-06-27 | The umbrella of adjustable dimension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105996352B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106974389B (en) * | 2017-03-30 | 2018-11-27 | 浙江腾鑫伞业有限公司 | A kind of umbrella that masked area is variable |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0115636A1 (en) * | 1982-12-29 | 1984-08-15 | Sankyo Yogasa Kabushiki Kaisha Trading as: Thankyo Umbrella Ind., Ltd. | Umbrella |
| US4986294A (en) * | 1989-10-23 | 1991-01-22 | Wu Tsun Zong | Automatic umbrella having smoothly-operating springs |
| CN201315930Y (en) * | 2008-12-10 | 2009-09-30 | 贾金生 | Area-controllable umbrella |
| CN201518824U (en) * | 2009-09-14 | 2010-07-07 | 孙仕操 | Retractable umbrella |
| CN204426961U (en) * | 2015-02-07 | 2015-07-01 | 宋彪 | The umbrella of umbrella cover adjusting |
| CN205795092U (en) * | 2016-06-27 | 2016-12-14 | 广西科技大学 | The umbrella of adjustable dimension |
-
2016
- 2016-06-27 CN CN201610477365.2A patent/CN105996352B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0115636A1 (en) * | 1982-12-29 | 1984-08-15 | Sankyo Yogasa Kabushiki Kaisha Trading as: Thankyo Umbrella Ind., Ltd. | Umbrella |
| US4986294A (en) * | 1989-10-23 | 1991-01-22 | Wu Tsun Zong | Automatic umbrella having smoothly-operating springs |
| CN201315930Y (en) * | 2008-12-10 | 2009-09-30 | 贾金生 | Area-controllable umbrella |
| CN201518824U (en) * | 2009-09-14 | 2010-07-07 | 孙仕操 | Retractable umbrella |
| CN204426961U (en) * | 2015-02-07 | 2015-07-01 | 宋彪 | The umbrella of umbrella cover adjusting |
| CN205795092U (en) * | 2016-06-27 | 2016-12-14 | 广西科技大学 | The umbrella of adjustable dimension |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105996352A (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 |