CN203618910U

CN203618910U - Pole beach umbrella

Info

Publication number: CN203618910U
Application number: CN201320706461.1U
Authority: CN
Inventors: 叶良辉; 郑士委
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-11-11
Filing date: 2013-11-11
Publication date: 2014-06-04
Anticipated expiration: 2023-11-11

Abstract

The utility model discloses a pole beach umbrella which comprises an umbrella stand, a pole and an opening and closing mechanism, wherein a telescopic tube is inserted into the pole, fixedly connected with an upper umbrella tray and connected with a lower umbrella tray through a steel wire rope; the opening and closing mechanism comprises a pawl, a ratchet wheel rocker arm, a rocker arm hooking seat, a pawl support and a spanner, the rocker arm hooking seat is fixedly connected with a telescopic pipe; the pawl is matched and connected with the pawl support; the ratchet wheel rocker arm is screwed with the pawl support, one end of the ratchet wheel rocker arm extends out of the pawl support and is screwed with one end of the spanner, and the other end of the ratchet wheel rocker arm extends into the pole; and a lock pin spanner is arranged on the pawl in a matching manner, and the other end of the lock pin spanner extends out of the pawl support. The pole beach umbrella is reasonable in design, low in cost, stable in operation, small in load, reliable in locking, convenient to transport and store, safe and reliable to use, long in service life and time-saving and labor-saving during umbrella opening and closing.

Description

A kind of vertical rod parasols

Technical field

The utility model belongs to parachute kit technical field, is specifically related to a kind of vertical rod parasols.

Background technology

Parasols is as a kind of outdoor lie fallow article and the instrument of keeping out wind and rain, be used for outdoor leisure amusement, party between friend classmate and be used for parking private car, this kind of vertical rod parasols, umbrella cover diameter is generally at 5m and more than 5m, at present at a lot of Recreational places, for example sandy beach, hotel, villa, the places such as vacation mountain villa are all provided with this kind large-scale vertical rod parasols, because its umbrella cover is large, self is heavy, in the folding of parasols, latch and the cranking handle structures of adopting at present more, existing structure design is comparatively loaded down with trivial details, cost of manufacture is higher, ubiquity and is not easy to open, open, the load that closes one's umbrella is heavy, it is unreliable to lock, the shortcomings such as unstable properties, bring inconvenience to user.

Utility model content

For problems of the prior art, the utility model object is providing a kind of vertical rod parasols.

The utility model is realized by the following technical programs:

Described a kind of vertical rod parasols, comprise umbrella stand, vertical rod, open-and-close mechanism, described umbrella stand comprises upper umbrella disc, umbrella frame, support bone, lower umbrella disk, telescoping tube, upper umbrella disc is connected with umbrella frame, the two ends of support bone are connected with lower umbrella disk and umbrella frame respectively, open-and-close mechanism is equipped with in vertical rod, it is characterized in that pegging graft and being provided with telescoping tube in described vertical rod, telescoping tube is fixedly connected with upper umbrella disc, telescoping tube is connected with lower umbrella disk by steel wire rope, described open-and-close mechanism comprises ratchet, ratchet rocking arm with click-fit use, rocking arm hooks seat, ratchet bearing, spanner, described rocking arm hooks the upper end of seat and inserts the lower end of telescoping tube and be screwed, described ratchet is connected by the first spring and ratchet bearing, the setting that is spirally connected of described ratchet rocking arm and ratchet bearing, one end of ratchet rocking arm stretch out ratchet bearing and with one end of spanner setting that is spirally connected, the other end of ratchet rocking arm stretches into vertical rod inside, on ratchet, be equipped with lock pin spanner, the other end of lock pin spanner stretches out ratchet bearing.The setting of ratchet rocking arm and spanner, can utilize lever principle, is convenient to easily umbrella cover be opened.

Described a kind of vertical rod parasols, is characterized in that being provided with curved channel on described ratchet bearing, and described ratchet rocking arm moves up and down along curved channel.

Described a kind of vertical rod parasols, it is characterized in that described ratchet bearing inside is also provided with pin and hooks, described pin was worked hard in glove with the second spring and was connected with ratchet bearing, ratchet bearing is stretched out in one end that described pin hooks, and the one-body molded dop that is provided with, the other end that pin hooks is pegged graft and is provided with pin Hook wrench, and ratchet bearing is stretched out in one end of described pin Hook wrench.The pin arranging on this pin hook and lower umbrella disk hooks hole and is used in conjunction with, be convenient under umbrella cover closes up state, pin hooks lower umbrella disk is firmly blocked, and effectively dwindles the overall volume of closing up rear parasols, avoid parasols surprisingly to be opened under not use state simultaneously, facilitate the transportation of parasols.

Described a kind of vertical rod parasols, is characterized in that the lower end of described rocking arm hook seat is symmetrically arranged with block, between block, is connected by the first bearing pin, between two blocks, forms groove.The part that groove and the first bearing pin and ratchet rocking arm extend in vertical rod is used in conjunction with.

Described a kind of vertical rod parasols, is characterized in that one end that described ratchet rocking arm stretches out ratchet bearing is provided with projection, and one end that described spanner is connected with ratchet rocking arm is provided with the second bearing pin being used in conjunction with projection.

Described a kind of vertical rod parasols, is characterized in that being equipped with arc slide plate in described curved channel, is provided with the through hole passing for ratchet rocking arm on described arc slide plate.

Described a kind of vertical rod parasols, is characterized in that the position of corresponding curved channel on described ratchet bearing is also equipped with slip lid.The setting of slide plate and slip lid; avoid in the process of pulling spanner; hand is crushed; effectively prevent that children from extending into ratchet bearing inside by finger; security performance is higher; also can play in addition the effect of protection ratchet bearing internal structure, avoid rainwater and foreign material to enter into ratchet bearing inside, increase the service life of open-and-close mechanism.

Described a kind of vertical rod parasols, is characterized in that the top of described vertical rod is fixedly installed pulley base.This pulley base and expansion link are used in conjunction with, and make the flexible more smooth and easy of expansion link.

Described a kind of vertical rod parasols, is characterized in that being also provided with the first plain cushion between described lock pin spanner and ratchet bearing, is also provided with the first split pin on lock pin spanner.

Described a kind of vertical rod parasols, is characterized in that being also provided with the second plain cushion between described pin Hook wrench and ratchet bearing, on pin Hook wrench, is also provided with the second split pin.The setting of the first plain cushion and the second plain cushion, can effectively reduce friction, and the setting of the first split pin and the second split pin can effectively prevent from axially coming off.

A kind of vertical rod parasols of the utility model, reasonable in design, cost is low, by the ratchet, ratchet rocking arm and the spanner that arrange, the folding that realizes large-scale parasols that can be easy and convenient, time saving and energy saving, open, close one's umbrella operate steadily, load light, locking is reliable, stable performance; Hook and pin Hook wrench by the pin arranging, realize umbrella and closing up under state, the volume of whole parasols reaches and minimizes, and minimizing takes up room, and conveniently transports and deposits, and avoids umbrella surprisingly to be opened simultaneously; The setting of slip lid and slide plate; avoid in the process of opening and closing umbrella; hand is crushed and is prevented that children from extending into ratchet bearing inside by finger; safe and reliable; also can play in addition the effect of protection ratchet bearing internal structure; avoid rainwater and foreign material to enter into ratchet bearing inside, increase the service life of open-and-close mechanism.

Accompanying drawing explanation

Fig. 1 is the utility model overall structure schematic diagram;

Fig. 2 is the utility model open-and-close mechanism cross section structure schematic diagram;

Fig. 3 is the explosive view of Fig. 2;

In figure: 1-vertical rod, 2-open-and-close mechanism, 3-telescoping tube, 4-ratchet, 5-ratchet rocking arm, 6-rocking arm hooks seat, 7-ratchet bearing, 8-spanner, 9-the first spring, 10-lock pin spanner, 11-sells hook, 12-the second spring, and 13-sells Hook wrench, 14-block, 15-the first bearing pin, 16-groove, 17-projection, 18-the second bearing pin, 19-slide plate, 20-through hole, 21-slip lid, 22-the first plain cushion, 23-the first split pin, 24-the second plain cushion, 25-the second split pin, 26-the first screw, 27-the second screw.

The specific embodiment

Below in conjunction with Figure of description, the utility model is described in further detail, and provides the specific embodiment.

As Figure 1-3, a kind of vertical rod parasols of the utility model, comprise umbrella stand, vertical rod 1, being used for controlling umbrella cover opens, the open-and-close mechanism 2 closing, umbrella stand comprises upper umbrella disc, umbrella frame, support bone, lower umbrella disk, telescoping tube, upper umbrella disc is connected with umbrella frame, the two ends of support bone are connected with lower umbrella disk and umbrella frame respectively, open-and-close mechanism 2 is equipped with in vertical rod 1, the interior grafting of vertical rod 1 is provided with telescoping tube 3, telescoping tube 3 is fixedly connected with upper umbrella disc, telescoping tube 3 is connected with lower umbrella disk by steel wire rope, the top of vertical rod 1 is fixedly installed pulley base, this pulley base and expansion link 3 are used in conjunction with, make the flexible more smooth and easy of expansion link 3, be convenient to out, even running closes one's umbrella.

Open-and-close mechanism 2 comprises ratchet 4, the ratchet Rocker arm 5 being used in conjunction with ratchet 4, rocking arm hooks seat 6, ratchet bearing 7, spanner 8, ratchet bearing 7 is by upper, lower screw and vertical rod 1 setting that is spirally connected, on ratchet bearing 7, be provided with the curved channel moving up and down for ratchet Rocker arm 5, the security performance using in order to improve parasols operation, in the curved channel of ratchet bearing 7, be equipped with arc slide plate 19, on this arc slide plate 19, be provided with the through hole 20 passing for ratchet Rocker arm 5, position at ratchet bearing 7 corresponding curved channels is also equipped with slip lid 21, the setting of slide plate 19 and slip lid 21, except improving the security performance of parasols, also can effectively prevent that rainwater and foreign material etc. from entering into the inside of ratchet bearing 7, and then the service life of prolongation ratchet bearing 7 inner each parts, reduce maintenance cost.One end that ratchet Rocker arm 5 stretches out ratchet bearing 7 is provided with projection 17, and one end that spanner 8 is connected with ratchet Rocker arm 5 is provided with and projection 17 the second bearing pins 18 that are used in conjunction with.

Rocking arm hook seat 6 is arranged on the inside of vertical rod 1, and its upper end is inserted the lower end of telescoping tube 3 and is screwed connection; the lower end that rocking arm hooks seat 6 is symmetrically arranged with block 14; 14 of blocks are connected by the first bearing pin 15; between two blocks, form groove 16, groove 16 and the first bearing pin 15 are used in conjunction with the part that ratchet Rocker arm 5 extend in vertical rod 1.Ratchet 4 is arranged on the inside of ratchet bearing 7 by the first spring 9, the setting that is spirally connected of ratchet Rocker arm 5 and ratchet bearing 7, one end of ratchet Rocker arm 5 stretch out ratchet bearing 7 and with one end of spanner 8 setting that is spirally connected, the other end of ratchet Rocker arm 5 stretches into vertical rod 1 inside, and the groove 16 that hooks seat 6 lower ends with rocking arm is used in conjunction with; On ratchet 4, be equipped with lock pin spanner 10, be provided with the first plain cushion 22 between lock pin spanner 10 and ratchet bearing 7, for preventing axially coming off, be also provided with the first split pin 23 on lock pin spanner 10, the other end of lock pin spanner 10 stretches out ratchet bearing 7.In order to make parasols less in rounding state lower volume, be more convenient for transporting, also be provided with pin in ratchet bearing 7 inside and hook 11, pin hooks 11 and is connected with ratchet bearing 7 by the second spring 12, ratchet bearing 7 is stretched out in one end of pin hook 11, and the one-body molded dop that is provided with, this dop is used in conjunction with the pin hook hole being arranged on lower umbrella disk, the other end of pin hook 11 is pegged graft and is provided with pin Hook wrench 13, ratchet bearing 7 is stretched out in one end of pin Hook wrench 13, for reducing friction, between pin Hook wrench 13 and ratchet bearing 7, be provided with the second plain cushion 24, for preventing axially coming off, on pin Hook wrench 13, be also provided with the second split pin 25.

The utility model use procedure, need to open parasols time, first rotate counterclockwise pin Hook wrench 13, pin Hook wrench 13 rotates band untie-sell and hooks 11 rotations, force pin to hook 11 and depart from lower umbrella disk, after releases pin Hook wrench 13, pin hooks the 11 effect upper/lower positions at the second spring 12 and restores, then upwards promote subumbrella rim vertical rod 1 up, lower umbrella disk is up, the steel wire rope being arranged between lower umbrella disk and telescoping tube 3 fluffs, telescoping tube 3 and hook seat and 6 slide downwards along vertical rod 1 inwall under the effect of self gravitation with the be spirally connected rocking arm that arranges of telescoping tube, in the time that rocking arm hooks seat 6 groove 16 upper ends and ratchet Rocker arm 5 and extend into an end in contact of vertical rod 1, rocking arm hooks seat 6 one end of pressing ratchet Rocker arm 5, force ratchet Rocker arm 5 clockwise around the first screw 26, the second screw 27 rotates, drive ratchet 4 to rotate around lock pin spanner 10 axles simultaneously, under the effect of the first spring 9, ratchet 4 enters into next latch tooth bottom and pins, send the sound of " rattling away " simultaneously, hear after sound, mentioning spanner 8 upwards draws, spanner rotates take the second screw as axle center, in the time that the second bearing pin on spanner touches protruding on ratchet rocking arm, the second bearing pin 18 is blocked by projection 17, force ratchet Rocker arm 5 around the second screw 27, the first screw 26 continues to clockwise rotate, in the process that ratchet Rocker arm 5 clockwise rotates, drive ratchet 4 to rotate around lock pin spanner 10 axles simultaneously, under the effect of the first spring 9, enter into successively next tooth tooth bottom and pin, and send " rattling away ", " rattle away ", the sound of " rattling away ", until spanner 8 is pulled highest point, touch limit point, now ratchet 4 also runs to last latch place and pins, complete the complete opening procedure of parasols.In this process, owing to first upwards promoting lower umbrella disk to certain height with hand, and spanner 8, ratchet Rocker arm 5 use lever principle, upwards pulling in the process of spanner 8, can be lighter, and time saving and energy saving, person's operation easy to use.Respectively be provided with three damping points in the surrounding of ratchet Rocker arm 5 both sides the second screw 27, the setting of damping point also can not rebound after spanner 8 is unclamped simultaneously.While closing one's umbrella, first with hand, lock pin spanner 10 is rotated counterclockwise, lock pin spanner 10 rotates and drives ratchet 4 to rotate, thereby make ratchet 4 depart from the latch of ratchet Rocker arm 5, spanner 8 falls under the effect of deadweight, drive ratchet Rocker arm 5 to do counterclockwise motion, ratchet Rocker arm 5 departs from the first bearing pin 15, complete umbrella-folding process, instantly when umbrella disk runs to lower umbrella disk pin and hooks hole and pin and hook 11 dop, force pin to hook 11 and rotate rotation backward around pin Hook wrench 13 axles, pin hooks 11 dops and inserts lower umbrella disk pin hook hole, under the effect of the second spring 12, pin hooks 11 dops and firmly blocks lower umbrella disk, be convenient to depositing and transporting of parasols.

This utility model vertical rod parasols, rational in infrastructure, cost is lower, easy to operate, opening and closing umbrella process, time saving and energy saving, safe and reliable, service life is longer.

Claims

1. a vertical rod parasols, comprise umbrella stand, vertical rod (1), open-and-close mechanism (2), described umbrella stand comprises upper umbrella disc, umbrella frame, support bone, lower umbrella disk, upper umbrella disc is connected with umbrella frame, the two ends of support bone are connected with lower umbrella disk and umbrella frame respectively, open-and-close mechanism (2) is equipped with in vertical rod (1), it is characterized in that pegging graft and being provided with telescoping tube (3) in described vertical rod (1), telescoping tube (3) is fixedly connected with upper umbrella disc, telescoping tube (3) is connected with lower umbrella disk by steel wire rope, described open-and-close mechanism (2) comprises ratchet (4), the ratchet rocking arm (5) being used in conjunction with ratchet (4), rocking arm hooks seat (6), ratchet bearing (7), spanner (8), described rocking arm hooks the upper end of seat (6) and inserts the lower end of telescoping tube (3) and be screwed, described ratchet (4) is connected by the first spring (9) and ratchet bearing (7), the setting that is spirally connected of described ratchet rocking arm (5) and ratchet bearing (7), one end of ratchet rocking arm (5) stretch out ratchet bearing (7) and with one end of spanner (8) setting that is spirally connected, the other end of ratchet rocking arm (5) stretches into vertical rod (1) inside, on ratchet (4), be equipped with lock pin spanner (10), the other end of lock pin spanner (10) stretches out ratchet bearing (7).

2. a kind of vertical rod parasols according to claim 1, is characterized in that being provided with curved channel on described ratchet bearing (7), and described ratchet rocking arm (5) moves up and down along curved channel.

3. a kind of vertical rod parasols according to claim 1, it is characterized in that described ratchet bearing (7) inside is also provided with pin and hooks (11), described pin hooks (11) and is connected with ratchet bearing (7) by the second spring (12), described pin hooks the one end of (11) and stretches out ratchet bearing (7), and the one-body molded dop that is provided with, the other end grafting that pin hooks (11) is provided with pin Hook wrench (13), and ratchet bearing (7) is stretched out in one end of described pin Hook wrench (13).

4. a kind of vertical rod parasols according to claim 1, is characterized in that the lower end of described rocking arm hook seat (6) is symmetrically arranged with block (14), between block (14), is connected by the first bearing pin (15), forms groove (16) between two blocks.

5. a kind of vertical rod parasols according to claim 1, it is characterized in that one end that described ratchet rocking arm (5) stretches out ratchet bearing (7) is provided with projection (17), one end that described spanner (8) is connected with ratchet rocking arm (5) is provided with the second bearing pin (18) being used in conjunction with projection (17).

6. a kind of vertical rod parasols according to claim 2, is characterized in that being equipped with arc slide plate (19) in described curved channel, is provided with the through hole (20) passing for ratchet rocking arm (5) on described arc slide plate (19).

7. a kind of vertical rod parasols according to claim 2, is characterized in that the position of the upper corresponding curved channel of described ratchet bearing (7) is also equipped with slip lid (21).

8. a kind of vertical rod parasols according to claim 1, is characterized in that the top of described vertical rod (1) is fixedly installed pulley base.

9. a kind of vertical rod parasols according to claim 1, is characterized in that being also provided with the first plain cushion (22) between described lock pin spanner (10) and ratchet bearing (7), is also provided with the first split pin (23) on lock pin spanner (10).

10. a kind of vertical rod parasols according to claim 3, is characterized in that being also provided with the second plain cushion (24) between described pin Hook wrench (13) and ratchet bearing (7), on pin Hook wrench (13), is also provided with the second split pin (25).