CN112997688B

CN112997688B - Umbrella-shaped collecting and shielding device

Info

Publication number: CN112997688B
Application number: CN202110249376.6A
Authority: CN
Inventors: 陈星�; 李微
Original assignee: Nanjing College of Information Technology
Current assignee: Nanjing College of Information Technology
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2022-09-23
Anticipated expiration: 2041-03-08
Also published as: CN112997688A

Abstract

The invention discloses an umbrella-shaped collecting and shielding device which comprises a supporting column for supporting, and a fixing ring assembled and fixed on the supporting column, wherein the fixing ring is in a ring shape, a ring threaded hole is formed in the circumferential surface of the ring and used for being matched with a screw rod piece to enable the fixing ring to be fixed on the supporting column, a flange is arranged at one end face of the fixing ring, a hanging hole is formed in the flange and is radially staggered with the ring threaded hole, a zipper is arranged at the edge of a fan-shaped umbrella surface cloth, the umbrella surface cloth is fixed on the supporting rod and freely stretches or folds along with the supporting rod, hooks are arranged at two ends of the supporting rod, a pull rope through hole is formed in each hook, one end of the supporting rod is hung in the hanging hole of a lower fixing ring, a pull rope sequentially penetrates through the hanging holes of the upper fixing ring and the lower fixing ring and the pull rope through hole at the other end of the supporting rod, the umbrella surface cloth stretches along with the supporting rod, the pull rope is tensioned and fixed, and the zipper is pulled to realize the fixed expansion of the device. The device realizes the functions of collection and shielding, has low manufacturing cost, is convenient for quantitative production, and is beneficial to popularization and application of the device.

Description

Umbrella-shaped collecting and shielding device

Technical Field

The invention relates to a collecting and shielding application structure, in particular to an umbrella-shaped collecting and shielding device.

Background

At present, intensive fruit picking in agricultural orchards, rainwater collection in arid regions, sunshade of special vegetation and sheltering from fallen leaves of trees are all problems that people often encounter in daily production and life, and therefore a portable detachable collecting and sheltering structure device is needed.

Disclosure of Invention

The purpose of the invention is as follows: the invention aims to provide an umbrella-shaped collecting and shielding device which can be quickly assembled to efficiently solve the problems of collection and shielding.

The technical scheme is as follows: the utility model provides an umbelliform collection shelters from device, including the support column that is used for supporting, the equipment is fixed solid fixed ring on the support column, gu fixed ring is the ring form, it is used for cooperating the screw member to make solid fixed ring fix on the support column to be equipped with the ring screw hole on the ring is global, gu fixed ring's one end terminal surface is equipped with the flange, be equipped with the hanging hole in the flange, hanging hole and ring screw hole radially misplace, fan-shaped umbrella face cloth edge is equipped with the zip fastener, umbrella face cloth is fixed on the vaulting pole, freely extend or fold along with the vaulting pole, the both ends of vaulting pole are equipped with the couple, be equipped with the stay cord through-hole in the couple of solid fixed ring under, the stay cord one end is hung in the hanging hole of hook, the stay cord passes through in proper order, the hanging hole of solid fixed ring and the stay cord through-hole of the vaulting pole other end down, umbrella face cloth expandes along with the vaulting pole, the stay cord is taut fixed, the zip fastener realizes that the device is fixed expanded.

Further, the screw rod piece includes gasket, clamping screw, round pin axle, twist grip and connecting screw, and clamping screw's one end is equipped with the engaging lug, and the round pin axle passes the through-hole of engaging lug and twist grip's through-hole, realizes twist grip and clamping screw and is connected, and clamping screw's the other end is equipped with the screw hole, and connecting screw passes the gasket precession screw hole, drives gasket and clamping screw's terminal surface fixed connection.

Furthermore, the pin shaft is in transition fit with the through hole of the connecting lug and is in clearance fit with the through hole of the rotating handle.

Furthermore, the support rod has two structures, the first structure is that the two ends of the rod body are respectively provided with a connecting concave head and a hook, the second structure is that the two ends of the rod body are provided with connecting convex heads, the support rod is assembled by three support rods, the support rods are movably connected through rod pin shafts by the connecting concave heads and the connecting convex heads, the support rods are folded or unfolded, and when the support rods are unfolded, the support rods are abutted and fixed under the action of external force.

Furthermore, the rod pin shaft is in transition fit with the through hole of the connecting concave head and is in clearance fit with the through hole of the connecting convex head.

Furthermore, the umbrella surface cloth is made of flexible waterproof light materials and is fixed on the support rods through the pressing strips and the glue, the zipper is a flexible plastic zipper, the waterproof cloth covers the zipper, and the zipper is sewn on the side edge of the umbrella surface cloth to realize the matching of the pull buckles between every two umbrella surface cloth.

Further, the stay cord is flexible corrosion-resistant high strength material rope, the stay cord both ends are the screw thread spliced pole, through lock sleeve and lock nut locking connection, be equipped with the recess in the middle of the lock sleeve and be used for placing lock nut, the lock sleeve both ends are screw hole and through-hole respectively, lock nut is for surperficial coarse surface and the center is equipped with the screw thread perforating hole, the screw thread spliced pole of stay cord one end links to each other with the screw hole of lock sleeve, the through-hole and the lock nut threaded connection of lock sleeve are passed to the other end, tighten up through lock nut's rotatory pulling stay cord, realize that the stay cord locking is fixed.

Furthermore, the fixing ring is composed of a pair of semicircular rings, the two semicircular rings are symmetrically arranged on the supporting column, and the pair of semicircular rings are fixedly connected through bolts and nuts.

Has the advantages that: compared with the prior art, the invention has the following remarkable advantages: the device uses stay cord and movable stay bar to accomplish overall structure's fixed Assembly, and the dismouting is simple and easy, and stable in structure is reliable, satisfies the requirement of quick installation and accomodating, and is with low costs, convenient to use, realizes collecting and shelters from the function.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the overall structure of the present invention;

FIG. 3 is a single fan-shaped umbrella cloth of the present invention, with zippers at the edges and stay bars in the middle;

FIG. 4 is a schematic structural view of the stay bar of the present invention;

FIG. 5 is a schematic view of the assembled retainer ring and screw assembly of the present invention;

FIG. 6 is a schematic view of the present invention with the retainer ring and screw member structurally separated;

FIG. 7 is a schematic view of a half of the retaining ring of the present invention;

FIG. 8 is a schematic structural view of a screw member according to the present invention;

FIG. 9 is a schematic view of the screw member of the present invention with its structure disassembled;

FIG. 10 is a schematic view of a pull-cord closed connection of the present invention;

fig. 11 is a schematic structural view of a locking sleeve and a locking nut of the present invention.

Detailed Description

The technical scheme of the invention is further explained by combining the attached drawings.

As shown in fig. 1 and 2, an umbrella-shaped collecting and shielding device comprises an umbrella body mechanism 1, a fixing mechanism 2, a supporting column 3 and a tensioning and locking mechanism 4.

As shown in fig. 3 and 4, the umbrella body mechanism 1 comprises a stay bar 12, an umbrella surface cloth 13 and a zipper 11, wherein the stay bar 12 is formed by assembling three rods in two forms, is foldable and unfoldable, and comprises a connecting convex head 121, a rod body 122, a hook 123, a connecting concave head 124, a pull rope through hole 125 and a rod pin shaft 14, wherein the rod pin shaft 14 is in transition fit with the through hole of the connecting concave head 124 and is in clearance fit with the through hole of the connecting convex head 121; when the support rods are unfolded, the support rods 12 are mutually fixed under the action of external force; the umbrella surface cloth 13 is made of flexible waterproof light materials and is fan-shaped, the umbrella surface cloth is fixed on the stay bar body 122 through pressing strips and gluing and can be freely stretched and folded along with the stay bar 12, the zipper 11 is a flexible plastic zipper, the zipper 11 is covered with waterproof cloth, the zipper 11 is sewn on the side edge of the umbrella surface cloth 13, and the zipper and the stay bar are matched in a pair.

As shown in fig. 5 to 9, the fixing mechanism 2 includes a fixing ring 21, a connecting bolt group 22, and a screw member 23. The fixing ring 21 is a disc-shaped semicircular ring and comprises a ring body 211, a bolt connecting through hole 212, a circular ring threaded hole 213 and a hanging hole 214; the connecting bolt group 22 is a standard bolt and nut component; the screw member 23 includes a gasket 231, a fixing screw 232, a pin shaft 233, a rotating handle 234 and a connecting screw 235, the gasket 231 is a small segment circular ring body, a through hole is arranged at the center of the circular ring surface of the gasket 231, one end of the connecting screw 235 is a thread, the other end of the connecting screw is a small semi-sphere, the connecting screw 235 penetrates through the gasket 231 and is screwed into the threaded hole, the gasket 231 is driven to be fixedly connected with the end surface of the fixing screw 232, the gasket 231 is mounted at one end of the fixing screw 232 through the connecting screw 235 and can do circular motion around the connecting screw 235, the rotating handle 234 is mounted at one end of the fixing screw 232 through the pin shaft 233, the pin shaft 233 and the through hole of the connecting lug of the fixing screw 232 are in transition fit, and are in clearance fit with the through hole of the rotating handle 234.

As shown in fig. 10 and 11, the tightening and locking mechanism 4 includes a pulling rope 41 and a tightening and locking buckle, the pulling rope 41 is a flexible corrosion-resistant small-elasticity high-strength material rope, two ends of the rope are respectively threaded connection posts, the tightening and locking buckle is composed of a locking sleeve 42 and a locking nut 43, the locking sleeve 42 is a cylinder with a through groove in the middle, two ends of the locking sleeve are respectively threaded holes and through holes, the locking nut 43 is a cylinder with a rough central threaded through hole on the outer circumferential surface, the pulling rope 41 respectively passes through the hanging holes 214 of the upper and lower fixing rings 21 and the pulling rope through hole 125 at one end of the supporting rod 12, one end of the pulling rope is connected with the threaded hole of the locking sleeve 42, the other end of the pulling rope passes through the through hole of the locking sleeve 42 and is connected with the locking nut 43, and the pulling rope 41 is tightened by rotation of the locking nut 43, so as to realize locking and fixing of the pulling rope 41.

And (3) assembling: the two fixing rings 21 are sleeved on the outer ring of the supporting column 3 and are connected into a whole circular ring by using the connecting bolt group 22, the fixing rings are fixed on the supporting column 3 through the bolt rods 23, the upper and lower intervals are fixed on the supporting column 3 into two groups, the umbrella body mechanism 1 is hung in the hanging hole 214 of the lower fixing ring 21 through the hanging hook 123 at one end of the supporting rod 12, the supporting rod 12 is unfolded, the pull rope 41 sequentially penetrates through the hanging hole 214 of the upper and lower fixing rings 21 and the pull rope through hole 125 at the other end of the supporting rod, and is tensioned and fixed by using the tensioning lock catch, so that the single umbrella cover is installed and fixed, all the hanging holes 214 on the circumference of the fixing rings 21 are completely hung on the umbrella body mechanism 1 in sequence, tensioning and fixation is realized, then the zipper 11 on the umbrella body mechanism 1 is sequentially pulled, and the whole circumference umbrella cover assembly is completed.

Claims

1. The umbrella-shaped collecting and shielding device is characterized by comprising a supporting column (3) for supporting, and fixing rings (21) assembled and fixed on the supporting column (3), wherein the fixing rings (21) are circular rings, circular ring threaded holes (213) are formed in the circumferential surfaces of the circular rings and used for being matched with screw rods (23) to enable the fixing rings (21) to be fixed on the supporting column (3), a flange is arranged on one end face of each fixing ring (21), hanging holes (214) are formed in the flange, the hanging holes (214) and the circular ring threaded holes (213) are radially staggered, and two groups of fixing rings (21) are arranged and respectively fixed on the upper side and the lower side of the supporting column (3); the edge of fan-shaped umbrella surface cloth (13) is provided with a zipper (11), the zipper (11) is sewn on the side edge of the umbrella surface cloth (13) to realize the matching of two zippers, the umbrella surface cloth (13) is fixed on a stay bar (12) and freely extends or folds along with the stay bar (12), two ends of the stay bar (12) are provided with hooks (123), a stay cord through hole (125) is arranged in each hook (123), the hook (123) at one end of the stay bar (12) is hung in a hanging hole (214) of a lower fixing ring (21), a stay cord (41) sequentially penetrates through the hanging holes (214) of an upper fixing ring (21) and a stay cord through hole (125) at the other end of the stay bar (12), the umbrella surface cloth (13) is unfolded along with the stay bar (12), the stay cord (41) is tightened and fixed, and the zipper (11) is zipped to realize the fixed unfolding of the device;

the support rod (12) has two structures, the first structure is that the two ends of the rod body (122) are respectively provided with a connecting concave head (124) and a hook (123), the second structure is that the two ends of the rod body (122) are provided with connecting convex heads (121), the support rod (12) is assembled by three parts, the connecting concave heads (124) and the connecting convex heads (121) are movably connected through a rod pin shaft (14), so that the support rod (12) can be folded or unfolded, and when the support rod (12) is unfolded, the support rod (12) is abutted and fixed under the action of external force; the rod pin shaft (14) is in transition fit with the through hole of the connecting concave head (124) and is in clearance fit with the through hole of the connecting convex head (121).

2. The umbrella-shaped collecting and shielding device according to claim 1, wherein the screw member (23) comprises a gasket (231), a fixing screw (232), a pin shaft (233), a rotating handle (234) and a connecting screw (235), one end of the fixing screw (232) is provided with a connecting lug, the pin shaft (233) penetrates through a through hole of the connecting lug and a through hole of the rotating handle (234) to realize connection of the rotating handle (234) and the fixing screw (232), the other end of the fixing screw (232) is provided with a threaded hole, and the connecting screw (235) penetrates through the gasket (231) and is screwed into the threaded hole to drive the gasket (231) to be fixedly connected with the end face of the fixing screw (232).

3. Umbrella-shaped collecting shelter according to claim 2, characterized in that the pin (233) is in transition fit with the through hole of the connecting lug and in clearance fit with the through hole of the rotating handle (234).

4. The umbrella-shaped collecting and shielding device as claimed in claim 1, wherein the umbrella cloth (13) is made of flexible waterproof light material and is fixed on the stay bar (12) through a pressing strip and glue, the zipper (11) is a flexible plastic zipper, and the zipper (11) is covered with waterproof cloth.

5. The umbrella-shaped collecting and shielding device according to claim 1, wherein the pulling rope (41) is a flexible corrosion-resistant high-strength material rope, two ends of the pulling rope (41) are threaded connection posts, the pulling rope is in locking connection with a locking nut (43) through a locking sleeve (42), a groove is formed in the middle of the locking sleeve (42) and used for placing the locking nut (43), two ends of the locking sleeve (42) are respectively provided with a threaded hole and a through hole, the locking nut (43) is rough in surface and provided with a threaded through hole in the center, the threaded connection post at one end of the pulling rope (41) is connected with the threaded hole of the locking sleeve (42), the other end of the pulling rope penetrates through the through hole of the locking sleeve (42) and is in threaded connection with the locking nut (43), and the pulling rope (41) is pulled to be tightened through rotation of the locking nut (43).

6. Umbrella-like collecting screen according to claim 1, characterised in that the fixing ring (21) consists of a pair of semi-circular rings.