CN203152749U

CN203152749U - Parasol

Info

Publication number: CN203152749U
Application number: CN 201320096713
Authority: CN
Inventors: 罗雄
Original assignee: JIANGSU PHAETON LEISURE PRODUCTS CO Ltd
Current assignee: JIANGSU PHAETON LEISURE PRODUCTS CO Ltd
Priority date: 2013-03-04
Filing date: 2013-03-04
Publication date: 2013-08-28
Anticipated expiration: 2023-03-04
Also published as: NL2011111A; NL2011111C; DE202013003628U1

Abstract

A parasol comprises an upper parasol disc, a lower parasol disc, a long parasol frame and a short parasol frame, wherein the upper parasol disc and the long parasol frame are rotatably hinged together, one end of the short parasol frame hinges with the lower parasol disc, and the other end of the short parasol frame hinges with the upper portion of the long parasol frame to form a parasol frame. The parasol is characterized in that the upper parasol disc and the lower parasol disc are connected through inner pipes and outer pipes, and a plurality of recessed surfaces are formed on the inner pipes. Correspondingly, the outer pipes are arranged on the recessed surfaces in such a manner that the outer pipes are slidable up and down relative to the inner pipes. The upper parasol disc is fixed on the top of the outer pipes, and the lower parasol disc detachably wraps up the outer pipe and the inner pipe and is fixed to the upper portions of the inner pipes through fixing members. The lower portions of the outer pipes are connected to fixing sleeves for positioning the outer pipes, and locking structures are arranged on the positioning portions of the outer pipes. Such a structure facilitates coloring, and the parasol is more solid for connection, longer in service lifetime. The locking structures are ingenious and have positioning and locking functions, and safe holes on a fixing base ensures safe buckling.

Description

Parasols

Technical field

The utility model relates to a kind of umbrella, especially a kind of parasols.

Background technology

Parasols is the outdoor activities articles for use, because of its required umbrella cover area big, parachute-opening folds laborsaving, convenient fixing, existing umbrella bar is movably hinged by the above movable umbrella bar of at least two joints and forms, as the patent No. 93218449.9, the Chinese utility model patent that name is called " a kind of parasols " discloses a kind of structure, its structure is that upper umbrella rod is hinged the forming of two ends umbrella bar, the upper umbrella rod periphery is with lower wall, the lower wall periphery wall is uniform to be hinged with interior umbrella frame, the upper umbrella rod top is fixedly connected with dish, the uniform draw-in bar that is hinged with of last dish periphery wall, the other end of draw-in bar respectively with outside link, interior umbrella frame is hinged, and the other end of outside link and interior umbrella frame is hinged to the umbrella frame frame with outer umbrella frame respectively.Covering on the umbrella frame frame has umbrella cover, plug fixedly is arranged below the umbrella bar, and plug inserts and can make in the socket that umbrella locatees.

Above-mentioned umbrella bar design of the prior art exists certain defective, it is easy to cause because extraneous tensile force is inhomogeneous disconnection and the damage of umbrella bar, and the umbrella bar fastness of above design is not strong, service life is short, structure is also complicated, and the latch-up structure poor stability under the umbrella bar, existing necessary a kind of improved parasols that proposes, its mode that pipe matches with outer tube in umbrella bar place adopts realizes the expansion of umbrella and folds, accurate latch-up structure has been adopted in its bottom at the umbrella bar, has more security.

Summary of the invention

Technical problem to be solved in the utility model be provide at the above-mentioned state of the art a kind of simple in structure, be connected firmly, the structure of inner and outer pipes conveniently does double-colored, the parasols of parachute-opening easily.

The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of parasols, comprise upper umbrella disc, following umbrella disk, long umbrella rib and short umbrella frame, long umbrella rib and upper umbrella disc rotate hinged, one end of short umbrella frame is hinged with following umbrella disk, the other end of short umbrella frame and the top of long umbrella rib are hinged to change and form the umbrella frame frame, it is characterized in that: described upper umbrella disc is connected together by interior pipe and outer tube with following umbrella disk, pipe forms several concave surfaces in described, accordingly, described outer tube internal pipe mutually slides up and down to be arranged on the concave surface place, upper umbrella disc is fixed on the top of outer tube, following umbrella disk removably is wrapped in outside outer tube and the interior pipe, and fix by the top of fixture and interior pipe, the bottom of outer tube is connected with the fixed cover for position outer tube, and the place, location of outer tube is provided with latch-up structure.

As improvement, described several concave surfaces are circularly and evenly distributed.

As improvement, described in pipe form three concave surfaces, accordingly, outer tube be three and be arranged in the concave surface place of pipe, the shape of outer tube and the concave surface of interior pipe are suitable.

As improvement, the outer peripheral face of described fixed cover is laid with the cambered surface suitable with outer tube shape equably, the bottom of cambered surface forms for the fixedly positioning boss of outer tube of pegging graft, outer tube and positioning boss fix by attachment screw, fixed cover be positioned at positioning boss below be respectively arranged with outstanding downwards orientational cone-shaped surface, accordingly, be provided with locating hole for the grafting orientational cone-shaped surface in the bottom of interior pipe.

As improvement, described latch-up structure is: comprise handle, holder, stay hook and spanner, the inside of handle forms for the opening that grips, the top and bottom of handle offer circular hole, accordingly, correspondence position at outer tube is provided with adaptive screwed hole, handle passes circular hole by screw and adaptive screwed hole is fixed on handle on the outer tube, holder is welded on the interior pipe of handle below, form a fixing hole on the holder, the below of fixing hole forms safety vent, accordingly, the upper end of spanner is provided with and fixing hole and safety vent corresponding hole and the lockhole pulled respectively, and holder and spanner adopt connector hinged rotationally by fixing hole with pulling the hole, and it is hinged rotationally that the lower end of stay hook and spanner pass through anchor bolt nut.

As improvement, the both sides, upper end of stay hook form the location convex surface respectively, and accordingly, the bottom of handle forms the locating slot for clamping location convex surface.

At last, the bottom that described removably parcel is down umbrella disk is provided with connecting hole, offers tapped through hole at the correspondence position of interior pipe, so umbrella disk and interior pipe fix by set bolt down.

Compared with prior art, advantage of the present utility model is: product is owing to adopted interior pipe, outer tube is slidingly fitted, this structure is conducive to convenient double-colored structure, and the bottom of outer tube also is provided with fixed cover, more than the connection of three pipe fittings, make that the connection of product is more firm, longer service life, and its latch-up structure design is ingenious, adopt the power of suppressing mutually between each parts to realize parachute-opening and the action that closes one's umbrella, not only the position and lock function is remarkable, and the safety vent on the holder has also played the effect that fastens safety, prevented non-responsible person's the operation that closes one's umbrella, its security is stronger, and the connected mode of following umbrella disk is dismountable, thereby can dwindle packaging volume.

Description of drawings

Schematic diagram when Fig. 1 is the utility model parachute-opening;

Schematic diagram when Fig. 2 closes one's umbrella for the utility model;

Fig. 3 is the profile of Fig. 1;

Fig. 4 is that Fig. 3 is along the cutaway view of A-A;

Fig. 5 is the enlarged drawing of B portion among Fig. 3;

Fig. 6 is one of STRUCTURE DECOMPOSITION figure;

Fig. 7 is two of STRUCTURE DECOMPOSITION figure;

Fig. 8 is the schematic diagram of interior pipe and fixed cover;

The specific embodiment

Describe in further detail below in conjunction with the utility model of accompanying drawing embodiment.

As shown in the figure, a kind of parasols, comprise upper umbrella disc 1, following umbrella disk 3, long umbrella rib 2, short umbrella frame 4, long umbrella rib 2 rotates hinged with upper umbrella disc 1 equably, one end of short umbrella frame 4 is hinged with following umbrella disk 3, the other end of short umbrella frame 4 and the top of the long umbrella rib 2 hinged composition umbrella frame frame that rotates, upper umbrella disc 1 is connected together with outer tube 6 by interior pipe 5 with following umbrella disk 3, interior pipe 5 forms three concave surfaces that are evenly distributed, correspondingly, be provided with three outer tubes 6 respectively at the concave surface place, the shape of outer tube 6 and interior pipe 5 formed concave surfaces are suitable, upper umbrella disc 1 is fixed on the top of three outer tubes 6, upper umbrella disc 1 can be realized sliding up and down with respect to interior pipe 5 with outer tube 6, following umbrella disk 3 removably is wrapped in outside outer tube 6 and the interior pipe 5, the bottom of following umbrella disk 3 is provided with three connecting holes 3.1, correspondence position at interior pipe 5 offers tapped through hole, so following umbrella disk 3 fixes by set bolt 7 with interior pipe 5, be provided with a fixed cover 8 for position outer tube 6 in the bottom of outer tube 6, the outer peripheral face of fixed cover 8 forms three fixedly cambered surfaces 8.1 of outer tube 6 that are respectively applied to peg graft equably, the bottom of three cambered surfaces 8.1 forms the positioning boss 9 for grafting outer tube 6 respectively, fixed cover 8 be positioned at positioning boss 9 below be provided with outstanding downwards orientational cone-shaped surface 10, accordingly, be provided with the locating hole 11 suitable with orientational cone-shaped surface in the lower end of interior pipe 5; Wherein, fixed cover 8 and outer tube 6 pass the perforation 13 that is arranged on the positioning boss 9 successively and are fixedly connected with threaded apertures 14 on the outer tube 6 by set bolt 12, a side also is provided with latch-up structure in the bottom of outer tube 6, latch-up structure comprises handle 15, holder 16, stay hook 17 and spanner 18, and handle 15 passes 2 circular holes 20 on the handle 15 by screw 19 and two adaptive screwed holes 21 of outer tube 6 bottoms fix with outer tube 6; The bottom of pipe 5 in 16 of holders are welded on, the fixing hole 23 that connector such as attachment screw 22 pass on the holder 16 is connected rotatedly with the hole 24 usefulness nuts of pulling of spanner 18 upper ends, simultaneously, holder 16 be positioned at fixing hole 23 below be provided with safety vent 25, accordingly, spanner 18 be positioned at pull hole 24 below also be provided with lockhole 26, safety vent 25 can be installed safety lock for parachute kit with lockhole 26 when being in deployed condition fully, so that when needs formulation special messenger operates, non-director can not fold parachute kit, has improved the anti-theft of parachute kit; The both sides, upper end of stay hook 17 form location convex surface 27 respectively, accordingly, the bottom of handle 15 forms the locating slot 28 for clamping location convex surface 27, and the middle part of the lower end of stay hook 17 and spanner 18 is passed by set bolt 29 and is connected circular hole 30 and to be connected the 31 usefulness nuts realization of boring a hole hinged rotatedly.

During use, holding handle 15 promotes up and down can realize opening closing one's umbrella, when parachute kit is collapse state, holding handle 15 pulled down can slowly open umbrella, pull handle 15 is to the bottom of interior pipe 5, make the location convex surface 27 of stay hook 17 snap onto the bottom of locating slot 28 with the another hand rotating spanner 18 that makes progress, rotate spanner 18 again, handle 15 moves down with stay hook 17, when spanner 18 turns to vertical position, because fixing hole 23 can form the inside power of suppressing with the position relation that is connected circular hole 30 and location convex surface 27, make spanner 18 under the effect that does not have external force, can outwards not rotate, handle 15 just has been fixed on the bottom of interior pipe 5 together with outer tube 6, finished the action of parachute-opening, in the time of need closing one's umbrella, the outside rotating spanner 18 of only with hand, after stay hook 17 and handle 15 break away from, upwards promote handle 15 and get final product.

Claims

1. parasols, comprise upper umbrella disc, following umbrella disk, long umbrella rib and short umbrella frame, long umbrella rib and upper umbrella disc rotate hinged, one end of short umbrella frame is hinged with following umbrella disk, the other end of short umbrella frame and the top of long umbrella rib are hinged to change and form the umbrella frame frame, it is characterized in that: described upper umbrella disc is connected together by interior pipe and outer tube with following umbrella disk, pipe forms several concave surfaces in described, accordingly, described outer tube internal pipe mutually slides up and down to be arranged on the concave surface place, upper umbrella disc is fixed on the top of outer tube, following umbrella disk removably is wrapped in outside outer tube and the interior pipe, and fix by the top of fixture and interior pipe, the bottom of outer tube is connected with the fixed cover for position outer tube, and the place, location of outer tube is provided with latch-up structure.

2. parasols according to claim 1, it is characterized in that: described several concave surfaces are circularly and evenly distributed.

3. parasols according to claim 2 is characterized in that: pipe forms three concave surfaces in described, accordingly, outer tube be three and be arranged in the concave surface place of pipe, the shape of outer tube and the concave surface of interior pipe are suitable.

4. according to the arbitrary described parasols of claim 1 to 3, it is characterized in that: the outer peripheral face of described fixed cover is laid with the cambered surface suitable with outer tube shape equably, the bottom of cambered surface forms for the fixedly positioning boss of outer tube of pegging graft, outer tube and positioning boss fix by attachment screw, fixed cover be positioned at positioning boss below be respectively arranged with outstanding downwards orientational cone-shaped surface, accordingly, be provided with locating hole for the grafting orientational cone-shaped surface in the bottom of interior pipe.

5. parasols according to claim 1, it is characterized in that: described latch-up structure is: comprise handle, holder, stay hook and spanner, the inside of handle forms for the opening that grips, the top and bottom of handle offer circular hole, accordingly, correspondence position at outer tube is provided with adaptive screwed hole, handle passes circular hole by screw and adaptive screwed hole is fixed on handle on the outer tube, holder is welded on the interior pipe of handle below, form a fixing hole on the holder, the below of fixing hole forms safety vent, accordingly, the upper end of spanner is provided with and fixing hole and safety vent corresponding hole and the lockhole pulled respectively, and holder and spanner adopt connector hinged rotationally by fixing hole with pulling the hole, and it is hinged rotationally that the lower end of stay hook and spanner pass through anchor bolt nut.

6. parasols according to claim 5, it is characterized in that: the both sides, upper end of stay hook form the location convex surface respectively, and accordingly, the bottom of handle forms the locating slot for clamping location convex surface.

7. parasols according to claim 1 is characterized in that: the bottom that described removably parcel is umbrella disk down is provided with connecting hole, offers tapped through hole at the correspondence position of interior pipe, so umbrella disk and interior pipe fix by set bolt down.