CN106402603A - Sunshade supporting device - Google Patents
Sunshade supporting device Download PDFInfo
- Publication number
- CN106402603A CN106402603A CN201610918248.5A CN201610918248A CN106402603A CN 106402603 A CN106402603 A CN 106402603A CN 201610918248 A CN201610918248 A CN 201610918248A CN 106402603 A CN106402603 A CN 106402603A
- Authority
- CN
- China
- Prior art keywords
- supporting device
- cylinder
- sunshade umbrella
- support base
- umbrella supporting
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/22—Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of legs
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The invention discloses a sunshade supporting device comprising a pillar body (1), a supporting rod (2), a sunshade body (8) arranged on the top of the supporting rod (2), and a supporting seat (14) arranged at the bottom of the pillar body (1) in a matched mode. The inside of the top end of the pillar body (1) is connected with the side face of the supporting rod (2) through a tooth-shaped structure (3). A locating rod (4) is connected with the central position of the bottom of the supporting rod (2). An inner hollow area (5) allowing the locating rod (4) to be inserted therein is arranged inside the pillar body (1). A cavity (9) is arranged in the pillar body (1) and located below the inner hollow area (5). A communicating inner cavity (6) is arranged between the cavity (9) and the top of the inner hollow area (5), and the cavity (9) and the inner hollow area (5) communicate through the communicating inner cavity (6). A group of ejector pins (7) on the communicating inner cavity (6) is arranged on the top of the inner hollow area (5).
Description
Technical field
The present invention relates to a kind of sunshade umbrella supporting device.
Background technology
Parasols is also parasol, is mainly used in hiding the umbrella of anti-direct irradiation of sunlight, and summer uses, and can be effectively isolated
Ultraviolet is for the damage of skin.At present, parasols structure is mainly umbrella body, and connects a main support rod under umbrella body,
One base is set in main support rod bottom, wherein, because main support rod is all-in-one-piece one, when the umbrella body top strutting is subject to
To weight clash into when, due on main support rod and be not provided with antinoise structure or misconstruction, thus main support rod can be led to be subject to
Power makes base damage, and main support rod then can be made to hold can't stand unexpected impact force and roll over if main support rod stress is excessive
Disconnected, so will result in the waste of resource, service life is short.
Content of the invention
It is an object of the invention to provide a kind of sunshade umbrella supporting device, with asking of solving to propose in above-mentioned background technology
Topic.
For achieving the above object, the present invention provides following technical scheme：
A kind of sunshade umbrella supporting device of the present invention, including cylinder, support bar and the sunshade umbrella body being arranged on support bar top,
And the support base in cylinder bottom for the cooperation it is characterised in that：Constructed by profile of tooth in described cylinder top and connect described support
The side of bar, the center of described support bar bottom connects a positioning rod, and the inside of described cylinder is provided with for positioning of planting
The interior dummy section of bar, the inside of described cylinder is provided with cavity in the lower section positioned at interior dummy section, described cavity and interior dummy section
It is provided with both intercommunication inner chambers that is interconnected, described intercommunication inner chamber is placing one group of top positioned at the top of interior dummy section between top
Go out pin, the inside of described cavity arranges a sealing-plug, and the center of described sealing-plug bottom connects a pole, described pole
Bottom connects a top pressure accessory, and the lateral surface of described top pressure accessory is provided with external screw thread, described top pressure accessory pass through external screw thread with
The internal thread hole screw thread of described cylinder bottom inner portion is connected, and the top center of described support base is provided with cooperation
The accessory slot of the extension of described cylinder bottom, described extension is fixedly connected also by bolt with described support base, described
The bottom of support seat is arranged evenly four rolling seat, and each described roller mount is provided with movable pulley, each described roller mount
Side is additionally provided with the lock pin manipulating described movable pulley motion, and described movable pulley moves in order to drive described support base.
Further, described locating rod includes the straight-bar positioned at top and the rounding being located at bottom.
Further, described profile of tooth construction includes being arranged on protruding into part and being arranged in described cylinder of support bar side
The recess in portion.
Further, the described size protruding into part is identical with the size of described recess and cooperates.
Further, described knock pin includes semi-spherical portion and flat part.
Further, described semi-spherical portion is located at the inside of interior dummy section, and described flat part is located at the inside of intercommunication inner chamber.
Further, the bottom of described pole is connected in the top of described top pressure accessory by bearing.
Further, the length sum of the length of described locating rod and described support bar is more than the top arrival ejection of cylinder
The distance of pin.
Further, the center of described top pressure accessory bottom is provided with and turns on groove.
Further, described support base is round table-like structure, and the top left side of described support base is provided with and described support
The internal fill openings communicating of seat.
Compared with prior art, the invention has the beneficial effects as follows：
1., under normal holding state, support bar relies on the weight of itself and the weight of sunshade umbrella body and by knock pin to positioning
The position-limiting action of bar realizes the connection with cylinder, and Integral connection structure is simple and reliable；When the weight that sunshade umbrella body is dropped hits
When hitting, when clash into triggering dynamics be more than positioned at the air pressure of cavity inside when, the bottom top pressure knock pin of locating rod and
So that it is returned in intercommunication inner chamber, make to misplace between cylinder and support bar, thus preventing cylinder directly by impact force
Move down damage support base, also avoid being stressed directly of cylinder to cause fractureing of cylinder simultaneously；
2. due to employ air to knock pin provide pressure, can by adjust top pressure accessory be screwed into depth come in control parts
The air pressure in portion, can neatly adjust required air pressure according to actual needs, correspondingly disclosure satisfy that different shocks
There is the requirement of dislocation during dynamics, applied widely；The compressed media of cavity inside is air, and cost is very cheap, and empty
There is not leakage and the hidden danger of pollution environment in gas, safe yet；
3., because knock pin is movable member, after clashing into and producing dislocation, knock pin is retracted in intercommunication inner chamber, knock pin
Significantly damage all without producing with locating rod itself, only locating rod need to be pulled out afterwards, you can recover knock pin to fixed
The position-limiting action of position bar, therefore can change this device after clashing into generation, reusable, saved cost.
Brief description
Fig. 1 is a kind of structural representation of present invention sunshade umbrella supporting device；
Fig. 2 is a kind of structural representation in A-A direction for the present invention sunshade umbrella supporting device；
Fig. 3 is the structural representation of knock pin in a kind of present invention sunshade umbrella supporting device.
Fig. 4 is the overlooking the structure diagram of support base in a kind of present invention sunshade umbrella supporting device.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
Refer to Fig. 1-4, a kind of sunshade umbrella supporting device of the present invention, including cylinder 1, support bar 2 and be arranged on
The sunshade umbrella body 8 at strut 2 top, and the support base 14 in cylinder 1 bottom for the cooperation it is characterised in that：In described cylinder 1 top
By the side of the profile of tooth construction 3 described support bar 2 of connection, the center of described support bar 2 bottom connects a positioning rod 4, institute
The inside stating cylinder 1 is provided with interior dummy section 5 for locating rod 4 of planting, and the inside of described cylinder 1 is positioned at interior dummy section 5
Lower section is provided with cavity 9, is provided with both intercommunication inner chambers 6 that is interconnected between described cavity 9 and the top of interior dummy section 5, described
Described intercommunication inner chamber 6 is placing one group of knock pin 7 positioned at the top of interior dummy section 5, and the inside of described cavity 9 arranges a sealing-plug
11, the center of described sealing-plug 11 bottom connects a pole 12, and the bottom of described pole 12 connects a top pressure accessory 13, institute
The lateral surface stating top pressure accessory 13 is provided with external screw thread, and described top pressure accessory 13 passes through external screw thread and described cylinder 1 bottom inner portion
Internal thread hole 10 screw thread be connected so that top pressure accessory 13 is subjected to displacement by the stress between screw thread, thus increasing sky
Air pressure within chamber 9, the top center of described support base 14 is provided with the extension 15 coordinating described cylinder 1 bottom
Accessory slot 17, described extension 15 is fixedly connected also by bolt with described support base 14, increased described cylinder 1 with described
The fixing stability of support base 14, the bottom of described support base 14 is arranged evenly four rolling seat 18, each described roller mount
It is provided with movable pulley 19, the side of each described roller mount 18 is additionally provided with the lock pin manipulating described movable pulley 19 motion on 18,
Described movable pulley 19 is in order to drive described support base 14 mobile.
Described locating rod 4 includes straight-bar and the rounding being located at bottom positioned at top；Described profile of tooth construction 3 includes arranging
Protruding into part and being arranged on the recess within described cylinder 1 in support bar 2 side；The described size protruding into part and institute
The size stating recess is identical and cooperate；Described knock pin 7 includes semi-spherical portion and flat part；Described semi-spherical portion is located at interior
The inside of dummy section 5, described flat part is located at the inside of intercommunication inner chamber 6；The bottom of described pole 12 is connected to institute by bearing
State in the top of top pressure accessory 13, now, top pressure accessory 13 only can drive pole 12 mobile, but pole 12 will not be made to rotate；
The length sum of the length of described locating rod 4 and described support bar 2 be more than cylinder 1 top reach knock pin 7 distance so that
This device normal work；The center of described top pressure accessory 13 bottom is provided with turns on groove, during use, is inserted by spanner or screwdriver
Enter to turning in groove, turned；Described support base 14 is round table-like structure, the top left side of described support base 14 be provided with
The fill openings 16 communicating inside described support base 14.
Specifically used mode：The present invention work in, by this device install parasols relevant position, reuse spanner or
Screwdriver is deep into turning in groove in top pressure accessory 13, turns top pressure accessory 13, and now, top pressure accessory 13 drives sealing-plug 11
Upper shifting, compressed air, and connect for bearing between the inside of the low side due to pole 12 and top pressure accessory 13, so top pressure accessory
13 can drive pole 12 mobile, but pole 12 will not be made to rotate, and the air due to the inside of cavity 9 is compressed so that pushing up
Go out the inside that semi-spherical portion in pin 7 is located at interior dummy section 5, and the flat part in knock pin 7 in the presence of air pressure tightly
It is attached to the position that cylinder 1 is located in intercommunication inner chamber 6, when the weight that sunshade umbrella body 8 is dropped clashes into, due to be first extruded
Part is support bar 2, so support bar 2, to bottom offset, is more than air pressure now so that determining due to colliding the dynamics brought
Position bar 4 extruding knock pin 7, and make in knock pin 7 press-in intercommunication inner chamber 6, so that sending out between cylinder 1 and support bar 2
Raw inconsistent phenomenon, thus prevent cylinder 1 from directly being moved down damage support base 14 phenomenon by impact force occurred, also simultaneously
Avoid the generation of the breakage phenomenon being stressed directly and causing of cylinder 1, additionally, periodically needing the air within cavity 9 is carried out
Correct, using above-mentioned principle, again air pressure is controlled.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of the spirit or essential attributes of the present invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as limiting involved claim.
Claims (10)
1. a kind of sunshade umbrella supporting device, including cylinder（1）, support bar（2）And it is arranged on support bar（2）The parasols at top
Body（8）, and cooperation is in cylinder（1）The support base of bottom（14）It is characterised in that：Described cylinder（1）Pass through profile of tooth in top
Construction（3）Connect described support bar（2）Side, described support bar（2）The center of bottom connects a positioning rod（4）, institute
State cylinder（1）Inside be provided with for locating rod of planting（4）Interior dummy section（5）, described cylinder（1）Inside positioned at interior sky
Region（5）Lower section be provided with cavity（9）, described cavity（9）With interior dummy section（5）Top between be provided with and be interconnected both
Intercommunication inner chamber（6）, described intercommunication inner chamber（6）Positioned at interior dummy section（5）Top place one group of knock pin（7）, described
Cavity（9）Inside arrange a sealing-plug（11）, described sealing-plug（11）The center of bottom connects a pole（12）, described
Pole（12）Bottom connect a top pressure accessory（13）, described top pressure accessory（13）Lateral surface be provided with external screw thread, described top
Press fitting（13）By external screw thread and described cylinder（1）The internal thread hole of bottom inner portion（10）Screw thread is connected, described support
Seat（14）Top center be provided with cooperation described cylinder（1）The extension of bottom（15）Accessory slot（17）, described prolong
Extending portion（15）With described support base（14）It is fixedly connected also by bolt, described support base（14）Bottom arranged evenly have four
Individual roller mount（18）, each described roller mount（18）On be provided with movable pulley（19）, each described roller mount（18）Side also
It is provided with the described movable pulley of manipulation（19）The lock pin of motion, described movable pulley（19）In order to drive described support base（14）Mobile.
2. a kind of sunshade umbrella supporting device according to claim 1 it is characterised in that：Described locating rod（4）Including being located at
The straight-bar at top and the rounding being located at bottom.
3. a kind of sunshade umbrella supporting device according to claim 1 it is characterised in that：Described profile of tooth construction（3）Including setting
Put in support bar（2）Side protrude into part and be arranged on described cylinder（1）Internal recess.
4. a kind of sunshade umbrella supporting device according to claim 3 it is characterised in that：The described size protruding into part and institute
The size stating recess is identical and cooperate.
5. a kind of sunshade umbrella supporting device according to claim 1 it is characterised in that：Described knock pin（7）Including hemisphere
Portion and flat part.
6. a kind of sunshade umbrella supporting device according to claim 5 it is characterised in that：Described semi-spherical portion is located at interior dummy section
（5）Inside, described flat part be located at intercommunication inner chamber（6）Inside.
7. a kind of sunshade umbrella supporting device according to claim 1 it is characterised in that：Described pole（12）Bottom pass through
Bearing is connected to described top pressure accessory（13）Top in.
8. a kind of sunshade umbrella supporting device according to claim 1 it is characterised in that：Described locating rod（4）Length and
Described support bar（2）Length sum be more than cylinder（1）Top reach knock pin（7）Distance.
9. a kind of sunshade umbrella supporting device according to claim 1 it is characterised in that：Described top pressure accessory（13）Bottom
Center is provided with turns on groove.
10. a kind of sunshade umbrella supporting device according to claim 1 it is characterised in that：Described support base（14）For round platform
Shape structure, described support base（14）Top left side be provided with and described support base（14）The fill openings that inside communicates（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610918248.5A CN106402603A (en) | 2016-10-21 | 2016-10-21 | Sunshade supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610918248.5A CN106402603A (en) | 2016-10-21 | 2016-10-21 | Sunshade supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106402603A true CN106402603A (en) | 2017-02-15 |
Family
ID=58012865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610918248.5A Pending CN106402603A (en) | 2016-10-21 | 2016-10-21 | Sunshade supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106402603A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0856721A (en) * | 1994-08-23 | 1996-03-05 | Toshio Kunii | Shock absorbing stick |
| US20050189187A1 (en) * | 2002-12-18 | 2005-09-01 | Leung Kam H. | Impact absorber for vehicle |
| US20070252375A1 (en) * | 2003-12-15 | 2007-11-01 | Thomas Roiser | Damping Device |
| CN202135819U (en) * | 2011-07-18 | 2012-02-08 | 黄致诚 | Middle rod of five-folding umbrella and five-folding umbrella |
| CN104564937A (en) * | 2013-10-29 | 2015-04-29 | 昆山义成工具有限公司 | Novel connecting structure |
| CN204986293U (en) * | 2015-09-11 | 2016-01-20 | 深圳市金舜康医疗科技有限公司 | Medical lens holder |
-
2016
- 2016-10-21 CN CN201610918248.5A patent/CN106402603A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0856721A (en) * | 1994-08-23 | 1996-03-05 | Toshio Kunii | Shock absorbing stick |
| US20050189187A1 (en) * | 2002-12-18 | 2005-09-01 | Leung Kam H. | Impact absorber for vehicle |
| US20070252375A1 (en) * | 2003-12-15 | 2007-11-01 | Thomas Roiser | Damping Device |
| CN202135819U (en) * | 2011-07-18 | 2012-02-08 | 黄致诚 | Middle rod of five-folding umbrella and five-folding umbrella |
| CN104564937A (en) * | 2013-10-29 | 2015-04-29 | 昆山义成工具有限公司 | Novel connecting structure |
| CN204986293U (en) * | 2015-09-11 | 2016-01-20 | 深圳市金舜康医疗科技有限公司 | Medical lens holder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170215 |