CN207023496U - A kind of loaded sun shade base - Google Patents
A kind of loaded sun shade base Download PDFInfo
- Publication number
- CN207023496U CN207023496U CN201720731688.XU CN201720731688U CN207023496U CN 207023496 U CN207023496 U CN 207023496U CN 201720731688 U CN201720731688 U CN 201720731688U CN 207023496 U CN207023496 U CN 207023496U
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- CN
- China
- Prior art keywords
- base
- fixed
- wall
- heavy burden
- jack
- 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
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Abstract
The utility model discloses a kind of loaded sun shade base, including parasols and base, the parasols is fixed on base, jack and placement hole are formed in the middle part of the base, the central strut sleeve of the parasols is in jack, four uniform rectangular channels radially extended are formed on the inwall of the jack, the rectangular channel connection jack and placement hole, clamp system is provided with the placement hole, the external part that four gripping blocks of clamp system are each passed through corresponding rectangular channel is pressed against on the outer wall of central strut, the lower section of the base is provided with heavy burden chamber, heavy burden intracavitary is filled with sand, the lower section of heavy burden chamber is provided with bottom plate, the right side wall of the base forms the discharging opening communicated with heavy burden chamber, discharging opening is provided with cover plate.The utility model can be by increasing the heavy burden of base, so that parasols is stably fixed on ground.
Description
Technical field：
Parasols technical field is the utility model is related to, more particularly, to a kind of loaded sun shade base.
Background technology：
Parasols, fix on the ground, the bottom of the central strut of parasols is plugged in ground by the general practice, user
On, destroy ground planarization.
Parasols, wide spacious region is arranged on, such as square, the periphery of large supermarket.Under parasols, provided with non-staple food stand,
Self-moving vehicle, rest area.Above-mentioned square, the surrounding ground of large supermarket are typically put together by slabstone, surfacing.
Utility model content：
The purpose of this utility model is overcome the deficiencies in the prior art, there is provided a kind of loaded sun shade base, it can lead to
The heavy burden of increase base is crossed, so as to which parasols is stably fixed on ground.
The utility model solve the technical problem scheme be：
A kind of loaded sun shade base, including parasols and base, the parasols are fixed on base, the base
Middle part form jack and placement hole, the central strut sleeve of the parasols in jack, on the inwall of the jack into
Type has four uniform rectangular channels radially extended, and the rectangular channel connection jack and placement hole, the placement hole is interior to be provided with folder
Tight mechanism, four gripping blocks of clamp system be each passed through corresponding to the external part of rectangular channel be pressed against the outer wall of central strut
On, the lower section of the base is provided with heavy burden chamber, and heavy burden intracavitary is filled with sand, and the lower section of heavy burden chamber is provided with bottom plate, the base
Right side wall form the discharging opening communicated with heavy burden chamber, discharging opening is provided with cover plate.
The arc block that the gripping block includes the block rubber of inner side and is fixed on block rubber outer wall, four gripping blocks
Four block rubbers be pressed against on the outer wall of central strut, the bottom of the arc block is fixed with two axis of guides, the rectangle
Twice waist type groove is formed in the lower wall of groove, the axis of guide sleeve is set in waist type groove on the outside of four arc blocks
There is tension disk, the most significant end of the arcwall face of the arc block is pressed against on the inwall of tension disk, set on the inwall of the tension disk
There are four uniform inwardly protruded arc portions, the lower end bulge loop of tension disk is hinged on the outer wall of jack by clutch shaft bearing,
The rubber strip of shape in a ring is fixed with the outer wall of tight disk, the outer wall of the rubber strip is provided with drive disk, the inwall of drive disk
It is pressed against on the outer wall of rubber strip, the sliding tooth of one section of tooth section, tooth section and drive mechanism is formed on the outer wall of the drive disk
Wheel engagement.
The drive mechanism also includes the drive shaft being fixedly connected with drive gear, and drive shaft is hinged on by second bearing
On the upper side wall of base, the upper end of the drive shaft is fixed with ratchet, and driving handle, the right side of the ratchet are fixed with ratchet
Provided with plate, for the left end sleeve of the plate between the two neighboring ratchet of ratchet, the left end of the plate forms plane
With the inclined-plane of plane dorsal part, sliding block is formed on the right side of the plate, for sliding block sleeve on slide rail, slide rail is fixed on the upper of base
In rectangular channel in side wall, the right side wall of the sliding block is fixed with inserted link, and the external part of inserted link through the right side wall of rectangular channel is consolidated
Surely there is steel ball, the first spring is socketed with the inserted link, the both ends of the first spring press up against the right side of sliding block and rectangular channel
On wall.
The corner of the base forms four feeding-passages, and the upper end sidepiece of feeding-passage offers charging gap, entered
Material gap is communicated by feeding-passage with heavy burden chamber.
The high right-hand member of upper end face left end of the bottom plate is low, and the bottom surface of the bottom plate forms downwardly convex rectangle
Ring, the rubber blanket of rectangular ring-type is socketed with the outer wall of the straight-flanked ring.
The cover plate includes one end company of the cover plate pedestal of rubber cover plate and fixed rubber cover plate, cover plate pedestal and bending part
Connect, the bending part of bending part is socketed on cross bar, and cross bar is fixed on the right side wall of base by support, the bending part it is another
One end is fixed with second spring, and the other end of second spring is fixed on the right side wall of base.
Prominent effect of the present utility model is：Compared with prior art, it can be by increasing the heavy burden of base, so as to will hide
Sunshade is stably fixed on ground.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is enlarged drawings of the Fig. 1 on base portion；
Fig. 3 is Fig. 2 partial enlarged drawing；
Fig. 4 is the top view of the present utility model for concealing parasols；
Fig. 5 is Fig. 4 partial enlarged drawing；
Fig. 6 is the structural representation of elevating mechanism of the present utility model.
Embodiment：
Embodiment, see as shown in Figures 1 to 6, a kind of loaded sun shade base, including parasols 7 and base 1, it is described
Parasols 7 is fixed on base 1, and the middle part of the base 1 forms jack 101 and placement hole 102, in the parasols 7
The sleeve of heart strut 71 forms four uniform rectangular channels radially extended in jack 101 on the inwall of the jack 101
103, the rectangular channel 103 connects jack 101 and placement hole 102, and clamp system 2, clamp system are provided with the placement hole 102
The external part that 2 four gripping blocks 21 are each passed through corresponding rectangular channel 103 is pressed against on the outer wall of central strut 71, the bottom
The lower section of seat 1 is provided with heavy burden chamber 104, is filled with sand in heavy burden chamber 104, the lower section of heavy burden chamber 104 is provided with bottom plate 31, the bottom
The right side wall of seat 1 forms the discharging opening 105 communicated with heavy burden chamber 104, and discharging opening 105 is provided with cover plate 51.
Furthermore, the gripping block 21 includes the block rubber 211 of inner side and is fixed on the outer wall of block rubber 211
Arc block 212, four block rubbers 211 of four gripping blocks 21 are pressed against on the outer wall of central strut 71, the arc block
212 bottom is fixed with two axis of guides 213, and twice waist type groove 106 is formed in the lower wall of the rectangular channel 103, described
For the sleeve of the axis of guide 213 in waist type groove 106, the outside of four arc blocks 212 is provided with tension disk 22, the arc block 212
The most significant end of arcwall face 2121 be pressed against on the inwall of tension disk 22, the inwall of the tension disk 22 be provided with four it is uniform
Inwardly protruded arc portion 221, the lower end bulge loop of tension disk 22 are hinged on by clutch shaft bearing 25 on the outer wall of jack 101, tensioning
The rubber strip 23 of shape in a ring is fixed with the outer wall of disk 22, the outer wall of the rubber strip 23 is provided with drive disk 24, drive disk
24 inwall is pressed against on the outer wall of rubber strip 23, and one section of tooth section 241, tooth section 241 are formed on the outer wall of the drive disk 24
Engaged with the drive gear 41 of drive mechanism 4.
Furthermore, the drive mechanism 4 also includes the drive shaft 42 being fixedly connected with drive gear 41, drive shaft
42 are hinged on by second bearing 43 on the upper side wall of base 1, and the upper end of the drive shaft 42 is fixed with ratchet 44, on ratchet 44
It is fixed with driving handle 45, the right side of the ratchet 44 is provided with plate 46, the phase of the left end sleeve of the plate 46 in ratchet 44
Between adjacent two ratchets, the left end of the plate 46 forms the inclined-plane 4602 of plane 4601 and the dorsal part of plane 4601, described to insert
The right side of plate 46 forms sliding block 461, and for the sleeve of sliding block 461 on slide rail 47, slide rail 47 is fixed on the square on the upper side wall of base 1
In shape groove 107, the right side wall of the sliding block 461 is fixed with inserted link 462, stretching of the inserted link 462 through the right side wall of rectangular channel 107
End is fixed with steel ball 463, the first spring 464 is socketed with the inserted link 462, the both ends of the first spring 464 press up against cunning
On the right side wall of block 461 and rectangular channel 107.
Furthermore, the corner of the base 1 forms four feeding-passages 108, the upper end side of feeding-passage 108
Portion offers charging gap 109, and charging gap 109 is communicated by feeding-passage 108 with heavy burden chamber 104.
Furthermore, the high right-hand member of upper end face left end of the bottom plate 31 is low, the bottom surface shaping of the bottom plate 31
There is downwardly convex straight-flanked ring 311, the rubber blanket 32 of rectangular ring-type is socketed with the outer wall of the straight-flanked ring 311.
Furthermore, the cover plate 51 includes the cover plate pedestal 512 of rubber cover plate 511 and fixed rubber cover plate 511,
Cover plate pedestal 512 is connected with one end of bending part 52, and the bending part of bending part 52 is socketed on cross bar 53, and cross bar 53 passes through support
It is fixed on the right side wall of base 1, the other end of the bending part 52 is fixed with second spring 54, the other end of second spring 54
It is fixed on the right side wall of base 1.
Operation principle：By the lower end sleeve of the central strut 71 of parasols 7 in jack 101, by driving handle 45, drive
Moving axis 42 drives drive gear 41 to rotate, and the section tooth 241 of drive gear 41 driving drive disk 24 turns over certain angle, drive disk
24 drive tension disk 22 to turn over certain angle by the frictional force of rubber strip 23, and arc portion 221 is turned on arcwall face 2121, four
Gripping block 21 radially-inwardly move by side, so as to clamp central strut 71, after support bar 71 clamps, and rubber strip 23 and tension disk 22
Skidding occurs, so central strut 71 can be avoided to be pressurized excessive and deform, and ratchet 44 and plate 46 can prevent from driving
The reversion of wheel 41；Sand is added from charging gap 109, sand enters heavy burden chamber 104 by feeding-passage 108, and sand can make base 1
Quality increase, so as to which more stable fixes parasols 7 on the ground；When needing to withdraw parasols 7, by steel ball 463
Layback to the right, plate 46 depart from ratchet 44, are driven reverse handle 45, unclamp gripping block 21；Opening cover plate 51 can be by heavy burden chamber 104
Interior sand is poured out.
Embodiment of above is merely to illustrate the utility model, and not to system of the present utility model, relevant technical field
Those of ordinary skill, in the case where not departing from spirit and scope of the present utility model, can also make a variety of changes and become
Type, therefore all equivalent technical schemes fall within category of the present utility model, scope of patent protection of the present utility model should be by
Claim limits.
Claims (6)
1. a kind of loaded sun shade base, including parasols (7) and base (1), the parasols (7) are fixed on base (1)
On, it is characterised in that：Jack (101) and placement hole (102) are formed in the middle part of the base (1), in the parasols (7)
Heart strut (71) sleeve forms four uniform squares radially extended in jack (101) on the inwall of the jack (101)
Shape groove (103), rectangular channel (103) the connection jack (101) and placement hole (102), interior be provided with of the placement hole (102) clamp
Mechanism (2), the external part that four gripping blocks (21) of clamp system (2) are each passed through corresponding rectangular channel (103) are pressed against
On the outer wall of heart strut (71), the lower section of the base (1) is provided with heavy burden chamber (104), and sand is filled with heavy burden chamber (104),
The lower section of heavy burden chamber (104) is provided with bottom plate (31), and the right side wall of the base (1) forms to be gone out with what heavy burden chamber (104) communicated
Material mouth (105), discharging opening (105) are provided with cover plate (51).
A kind of 2. loaded sun shade base according to claim 1, it is characterised in that：The gripping block (21) includes interior
The block rubber (211) of side and the arc block (212) being fixed on block rubber (211) outer wall, the four of four gripping blocks (21)
Individual block rubber (211) is pressed against on the outer wall of central strut (71), and the bottom of the arc block (212) is fixed with two axis of guides
(213) twice waist type groove (106), is formed in the lower wall of the rectangular channel (103), the axis of guide (213) sleeve is in waist
In type groove (106), the outside of four arc blocks (212) is provided with tension disk (22), the arcwall face of the arc block (212)
(2121) most significant end is pressed against on the inwall of tension disk (22), the inwall of the tension disk (22) be provided with four it is uniform to
The arc portion (221) of internal projection, the lower end bulge loop of tension disk (22) are hinged on the outer wall of jack (101) by clutch shaft bearing (25)
On, the rubber strip (23) of shape in a ring is fixed with the outer wall of tension disk (22), the outer wall of the rubber strip (23), which is provided with, to be driven
Moving plate (24), the inwall of drive disk (24) are pressed against on the outer wall of rubber strip (23), are molded on the outer wall of the drive disk (24)
There is one section of tooth section (241), tooth section (241) engages with the drive gear (41) of drive mechanism (4).
A kind of 3. loaded sun shade base according to claim 2, it is characterised in that：The drive mechanism (4) is also wrapped
The drive shaft (42) being fixedly connected with drive gear (41) is included, drive shaft (42) is hinged on base (1) by second bearing (43)
Upper side wall on, the upper end of the drive shaft (42) is fixed with ratchet (44), and driving handle (45), institute are fixed with ratchet (44)
The right side for stating ratchet (44) is provided with plate (46), the left end sleeve of the plate (46) ratchet (44) two neighboring ratchet it
Between, the left end of the plate (46) forms the inclined-plane (4602) of plane (4601) and plane (4601) dorsal part, the plate
(46) sliding block (461) is formed on the right side of, for sliding block (461) sleeve on slide rail (47), slide rail (47) is fixed on the upper of base (1)
In rectangular channel (107) in side wall, the right side wall of the sliding block (461) is fixed with inserted link (462), and inserted link (462) passes through rectangle
The external part of the right side wall of groove (107) is fixed with steel ball (463), and the first spring (464) is socketed with the inserted link (462), the
The both ends of one spring (464) are pressed up against on the right side wall of sliding block (461) and rectangular channel (107).
A kind of 4. loaded sun shade base according to claim 1, it is characterised in that：The corner of the base (1) into
Type has four feeding-passages (108), and the upper end sidepiece of feeding-passage (108) offers charging gap (109), feeds gap
(109) communicated by feeding-passage (108) with heavy burden chamber (104).
A kind of 5. loaded sun shade base according to claim 1, it is characterised in that：The upper end table of the bottom plate (31)
Left end high right-hand member in face is low, and the bottom surface of the bottom plate (31) forms downwardly convex straight-flanked ring (311), the straight-flanked ring
(311) rubber blanket (32) of rectangular ring-type is socketed with outer wall.
A kind of 6. loaded sun shade base according to claim 1, it is characterised in that：The cover plate (51) includes rubber
One end of cover plate (511) and the cover plate pedestal (512) of fixed rubber cover plate (511), cover plate pedestal (512) and bending part (52) connects
Connect, the bending part of bending part (52) is socketed on cross bar (53), and cross bar (53) is fixed on the right side wall of base (1) by support
On, the other end of the bending part (52) is fixed with second spring (54), and the other end of second spring (54) is fixed on base (1)
Right side wall on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720731688.XU CN207023496U (en) | 2017-06-22 | 2017-06-22 | A kind of loaded sun shade base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720731688.XU CN207023496U (en) | 2017-06-22 | 2017-06-22 | A kind of loaded sun shade base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207023496U true CN207023496U (en) | 2018-02-23 |
Family
ID=61467444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720731688.XU Expired - Fee Related CN207023496U (en) | 2017-06-22 | 2017-06-22 | A kind of loaded sun shade base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207023496U (en) |
-
2017
- 2017-06-22 CN CN201720731688.XU patent/CN207023496U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20180622 |