CN212661294U

CN212661294U - Umbrella framework

Info

Publication number: CN212661294U
Application number: CN202020873283.1U
Authority: CN
Inventors: 唐小林
Original assignee: Quanzhou Datang Shunkang Umbrella Co ltd
Current assignee: Quanzhou Datang Shunkang Umbrella Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-03-09
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses an umbrella frame belongs to parachute kit technical field, including main frame and two fixed nests and a plurality of support bones, fixed nest includes base and fixed lid, the center department of base is provided with the fixing base, fixed lid is connected with the fixing base, a plurality of installing port has been seted up to the edge ring shape of base, be provided with spacing seat between per two installing ports, be provided with the slider that corresponds a plurality of installing port respectively on the fixing base, a plurality of slider and fixing base sliding connection along the circumference of fixing base, one side of a plurality of slider orientation spacing seat all is provided with the gag lever post, gag lever post and spacing seat looks butt, support bones and rotate to connect on the installing port through the gag lever post. The utility model discloses an umbrella skeleton, slider are stirred to the accessible, and it is spacing to supporting the bone to remove the stop lever for single supporting the bone can be dismantled from fixed nest, has reduced the degree of difficulty that the user dismantled supporting the bone, and has improved the convenience of changing supporting the bone.

Description

Umbrella framework

Technical Field

The utility model relates to an umbrella technical field specifically is an umbrella frame.

Background

The umbrella skeleton is the skeleton that supports the umbrella face, and umbrella skeleton before is wooden and bamboo mostly, along with the transition of times and needs, has appeared iron bone, reinforcing bar, aluminum alloy bone and resin bone, and the form is the most shrink bone, carries lightly conveniently.

Current umbrella skeleton includes main skeleton and two fixed nests and a plurality of support bone, fixed nest plays the effect of connecting a plurality of support bone, as shown in figure 1, fixed nest is reference numeral 2 in figure 1, a plurality of support bone passes through the iron wire and links together, the iron wire can twine the winding groove to fixed nest, its winding groove is reference numeral 18 in figure 1, and make support bone rotate through the iron wire and connect on the installing port of fixed nest, its installing port is reference numeral 8 in figure 1, in-process using the umbrella, the condition that the damage appears in single support bone often can appear, it needs to demolish the iron wire to change solitary support bone, and the both ends of iron wire are connected through the coiling, make it inconvenient to demolish single support bone, and can't dismantle single support bone, lead to changing the speed reduction of support bone, and increase the change degree of difficulty.

Disclosure of Invention

The utility model aims at solving the problem among the prior art, and the umbrella skeleton that proposes, the slider is stirred to the accessible, removes the spacing of stop lever to supporting the bone for single supporting the bone can be dismantled from fixed nest, has reduced the degree of difficulty that the user dismantled supporting the bone, and has improved the convenience of changing supporting the bone.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an umbrella framework comprises a main framework, two fixing nests and a plurality of supporting ribs, wherein each fixing nest comprises a base and a fixing cover, the cross section of each fixing nest is of a circular structure, a fixed seat with a cylindrical structure is arranged at the center of the base, the fixed cover is connected with the fixed seat, a plurality of equiangular installation ports are annularly arranged on the edge of the base, a limiting seat is arranged between every two installation ports, the fixed seat is provided with a plurality of sliding parts respectively corresponding to the mounting openings, the plurality of sliding parts are connected with the fixed seat in a sliding way along the circumferential direction of the fixed seat, one side of the plurality of sliding parts facing the limiting seat is provided with a limiting rod, the limiting rod is abutted against the limiting seat, the supporting bone is rotatably connected to the mounting port through the limiting rod, and an elastic assembly for limiting sliding of the sliding piece is arranged between every two sliding pieces which are close to each other.

Through adopting above-mentioned technical scheme, under the initial condition, the slider can rotate because elastic component's promotion down, make the gag lever post pass support bone and with spacing seat looks joint, make support bone rotate to be connected on the installing port, when single support bone is dismantled to needs, stir the slider, make the slider rotate towards the one side that deviates from spacing seat, make the gag lever post break away from supporting the bone, thereby make support bone and fixed nest disconnection, the degree of difficulty that the user dismantled support bone has been reduced like this, and make support bone can carry out single dismouting, improve the convenience of changing support bone.

The utility model discloses further set up to: and one side of the limiting seat close to the limiting rod is provided with a limiting groove, and the limiting rod is clamped with the limiting groove.

Through adopting above-mentioned technical scheme, when not stirring the slider, the gag lever post can insert to the spacing inslot because elastic component's elasticity, can increase the connection stability of gag lever post and spacing seat like this to increase the connection stability who supports bone and fixed nest.

The utility model discloses further set up to: the sliding part extends out of the base.

By adopting the technical scheme, a user can toggle the position of the sliding part extending out of the base to control the limiting rod, and the operation convenience of the user is improved.

The utility model discloses further set up to: the elastic component comprises a support piece and a reed with a V-shaped structure, the support piece is fixedly connected to the base, a fixing hole for the reed to pass through is formed in the support piece, the included angle of the reed V-shaped structure is fixedly connected to the fixing hole, and two ends of the reed are respectively abutted to the two sliding pieces.

Through adopting above-mentioned technical scheme, when needs change support bone, stir the slider towards the one side that deviates from spacing seat, the spring piece can use support piece to produce deformation as the strong point atress, slider and gag lever post can take place to rotate along the circumference of fixing base, make the gag lever post break away from the bracing piece, thereby remove fixed nest and be connected with the bracing piece, the replacement supports the bone, insert the installing port again with new support bone, stop stirring the slider, slider and gag lever post can rotate because the elasticity of spring piece takes place, the gag lever post can pass and support the bone, and make gag lever post and spacing groove looks joint, make the bracing piece rotate to be connected on the installing port.

The utility model discloses further set up to: and the sliding part is provided with a pressing groove for the reed to extend into.

Through adopting above-mentioned technical scheme, can increase the connection stability of reed and slider through propping the pressure tank, avoid the position of reed to take place the skew when stirring the slider and lead to the reed can not be correct production deformation.

The utility model discloses further set up to: the fixed cover is connected to the fixed base in a sliding mode, a pushing piece for pushing the fixed cover to slide is arranged on the fixed base, limiting blocks are arranged on one side, facing the base, of the fixed cover and correspond to the positions of the plurality of reeds, and the limiting blocks are abutted to the two sliding pieces.

By adopting the technical scheme, the fixed cover can move towards one side close to the base under the action of the pushing piece, so that the limiting block is inserted between the two sliding pieces to limit the sliding of the sliding pieces, and the supporting bone is prevented from being separated from the mounting opening due to the accidental stress of the sliding pieces.

The utility model discloses further set up to: the cross section of the fixing seat is of a T-shaped structure, the pushing piece comprises a spring, the spring is sleeved on the fixing seat, and two ends, far away from each other, of the spring are respectively connected with the fixing cover and the fixing seat.

Through adopting above-mentioned technical scheme, when the spacing of stopper to slider is relieved to needs, the one side that deviates from the base towards the application of force to fixed lid for the spring atress produces deformation, thereby makes the stopper can not block the slip of slider.

The utility model discloses further set up to: the main framework and the supporting framework are both made of iron materials, and fluorocarbon coatings are sprayed on the surfaces of the main framework and the supporting framework.

Through adopting above-mentioned technical scheme, the main frame of iron material and support bone support nature are good to it is durable to increase the durable of umbrella skeleton, and the fluorocarbon coating on surface makes umbrella skeleton be difficult to take place the reaction under the humid environment, can improve the rust-resistant ability of umbrella skeleton.

To sum up, the utility model discloses following beneficial effect has: when the support bone is required to be disassembled, the sliding cover is pushed towards one side deviating from the base, the spring is deformed, the limiting block is moved out from between the two sliding parts, then the sliding part is stirred towards one side deviating from the limiting seat, the reed is deformed, the limiting rod and the sliding part slide along the circumferential direction of the fixing seat, the limiting rod is separated from the support bone, the disassembly of the support bone is completed, the difficulty of disassembling the support bone by a user is reduced, the support bone can be disassembled and assembled singly, and the convenience of replacing the support bone is improved.

Drawings

FIG. 1 is a schematic view of a fixed nest in the prior art;

fig. 2 is a schematic structural view of an umbrella frame provided by the present invention;

fig. 3 is a schematic structural view of the fixing nest of the present invention;

FIG. 4 is a schematic structural view of the fixing nest of the present invention connecting with the supporting frame;

FIG. 5 is a schematic structural view of the fixing nest of the present invention disconnected from the supporting frame;

FIG. 6 is an enlarged view taken at A in FIG. 5;

fig. 7 is a schematic structural view of the fixing base and the fixing cover of the present invention.

In the figure: 1. a main framework; 2. fixing the nest; 3. supporting the bone; 4. a base; 5. a fixed cover; 6. a fixed seat; 7. a spring; 8. an installation port; 9. a limiting seat; 10. a slider; 11. a limiting rod; 12. a limiting groove; 13. a reed; 14. a support member; 15. a fixing hole; 16. a limiting block; 17. pressing the groove; 18. and (4) winding the groove.

Detailed Description

In the following description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like refer to the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present invention.

An umbrella framework, as shown in fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, comprises a main framework 1, two fixing nests 2 and a plurality of supporting ribs 3, wherein the fixing nests 2 comprise a base 4 and a fixing cover 5 with a circular cross section, a fixing seat 6 with a cylindrical structure is arranged at the center of the base 4, the fixing cover 5 is connected with the fixing seat 6, a plurality of equiangular installing ports 8 are annularly arranged at the edge of the base 4, eight installing ports 8 are arranged, a limiting seat 9 is arranged between every two installing ports 8, a sliding part 10 corresponding to the installing ports 8 is arranged on the fixing seat 6, eight sliding parts 10 are arranged on the sliding part 10, a dovetail convex is arranged at one end of the sliding part 10 facing the fixing seat 6, a dovetail groove matched with the dovetail convex is annularly arranged on the fixing seat 6 along the circumferential direction of the fixing seat 6, and through the matching of the dovetail convex and the dovetail groove, the sliding parts 10 are connected with the fixed seat 6 in a sliding way along the circumferential direction of the fixed seat 6, wherein one side of the sliding parts 10 facing to the limiting seat 9 is provided with a limiting rod 11, the limiting rod 11 is abutted against the limiting seat 9, the limiting rod 11 penetrates through the supporting bone 3, the supporting bone 3 is rotatably connected on the mounting port 8 through the limiting rod 11, one side of the limiting seat 9 close to the limiting rod 11 is provided with a limiting groove 12, and the limiting rod 11 is clamped with the limiting groove 12, so that the connection stability of the limiting rod 11 and the limiting seat 9 can be increased, the connection stability of the supporting bone 3 and the fixed nest 2 is increased, wherein the sliding parts 10 extend out of the base 4, a user can stir the sliding parts 10 extending out of the base 4 to control the position of the limiting rod 11, the operation convenience of the user is improved, wherein each two sliding parts 10 close to each other are provided with an elastic component for limiting, the elastic component comprises a supporting part 14 and a spring leaf 13 in a V-shaped structure, the supporting part 14 is fixedly connected on the base 4, and the supporting piece 14 is provided with a fixing hole 15 for the reed 13 to pass through, and the included angle of the V-shaped structure of the reed 13 is fixedly connected in the fixing hole 15, wherein, the sliding part 10 is provided with a pressing groove 17 for the spring 13 to extend into, and the two ends of the spring 13 can extend into the pressing groove 17 because of the self elasticity, and is abutted against the sliding part 10, the spring 13 is always deformed, and both ends of the spring 13 are always positioned in the abutting groove 17, so that the connection stability of the spring 13 and the sliding part 10 can be increased, and can avoid the position of reed 13 to produce the skew and lead to reed 13 can not be correct when stirring slider 10, gag lever post 11 can be because the elasticity of reed 13 keeps pegging graft with spacing groove 12 to make support bone 3 can not break away from installing port 8.

As shown in fig. 3, 4 and 7, the cross section of the fixing base 6 is a T-shaped structure, the fixing cover 5 is slidably connected to the fixing base 6, wherein a position of the fixing cover 5 facing one side of the base 4 and corresponding to the spring 13 is provided with a stopper 16, and the stopper 16 abuts against the two sliding members 10, wherein the fixing base 6 is provided with a pushing member for pushing the fixing cover 5 to slide, the pushing member includes a spring 7, the spring 7 is sleeved on the fixing base 6, two ends of the spring 7 away from each other are respectively connected to the fixing cover 5 and the fixing base 6, in an initial state, the fixing cover 5 moves towards one side close to the base 4 due to the elastic force of the spring 7, so that the stopper 16 is inserted between the two sliding members 10, which makes the stopper 16 restrict the sliding of the sliding members 10, thereby preventing the supporting bone 3 from separating from the mounting opening 8 due to accidental, the probability of the support bone 3 being detached from the mounting port 8 by accident is reduced.

When the supporting bone 3 needs to be replaced, the fixing cover 5 is pushed towards the side away from the base 4, the spring 7 is stressed to deform, so that the limiting block 16 is moved out from between the two sliding parts 10, so that the limiting block 16 cannot limit the sliding of the sliding parts 10, then the sliding parts 10 are pushed towards the side away from the limiting seat 9, the spring pieces 13 are stressed and deform by taking the supporting parts 14 as supporting points, so that the sliding parts 10 and the limiting rods 11 slide along the circumferential direction of the fixing seat 6, the limiting rods 11 are separated from the limiting grooves 12 and the supporting bone 3, so that the limiting on the supporting bone 3 is released, a new supporting bone 3 is replaced, the supporting bone 3 is inserted into the mounting opening 8, the sliding parts 10 are stopped being pushed, the sliding parts 10 and the limiting rods 11 slide due to the elastic force of the spring pieces 13, so that the limiting rods 11 penetrate through the supporting bone 3 and are clamped in the limiting grooves 12, then the fixing cover 5 is stopped being pushed, the fixing cover 5, the limiting block 16 is inserted between the two sliding parts 10 again, and the sliding of the sliding parts 10 is limited again, so that the difficulty of the user in disassembling the supporting bone 3 is reduced, the supporting bone 3 can be disassembled and assembled individually, and the convenience of replacing the supporting bone 3 is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an umbrella skeleton, includes main frame (1) and two fixed nests (2) and a plurality of support bone (3), its characterized in that: the fixed nest (2) comprises a base (4) and a fixed cover (5) with a circular cross section, a fixed seat (6) with a cylindrical structure is arranged at the center of the base (4), the fixed cover (5) is connected with the fixed seat (6), a plurality of installing ports (8) distributed at equal angles are annularly formed in the edge of the base (4), a limiting seat (9) is arranged between every two installing ports (8), sliding parts (10) corresponding to the installing ports (8) respectively are arranged on the fixed seat (6), the sliding parts (10) are slidably connected with the fixed seat (6) along the circumferential direction of the fixed seat (6), a limiting rod (11) is arranged on one side, facing the limiting seat (9), of each sliding part (10), the limiting rod (11) is abutted against the limiting seat (9), the supporting bone (3) is rotatably connected to the installing ports (8) through the limiting rod (11), an elastic component for limiting the sliding of the sliding piece (10) is arranged between every two sliding pieces (10) which are close to each other.

2. An umbrella frame as defined in claim 1, wherein: spacing groove (12) have been seted up on spacing seat (9) are close to one side of gag lever post (11), gag lever post (11) and spacing groove (12) looks joint.

3. An umbrella frame as defined in claim 1, wherein: the sliding part (10) extends out of the base (4).

4. An umbrella frame as defined in claim 1, wherein: the elastic assembly comprises a support piece (14) and a reed (13) in a V-shaped structure, the support piece (14) is fixedly connected to the base (4), a fixing hole (15) for enabling the reed (13) to penetrate is formed in the support piece (14), the corner of the V-shaped structure of the reed (13) is fixedly connected to the fixing hole (15), and two ends of the reed (13) are respectively abutted to the two sliding pieces (10).

5. An umbrella frame as defined in claim 4, wherein: the sliding part (10) is provided with a pressing groove (17) for the reed (13) to extend into.

6. An umbrella frame as defined in claim 4, wherein: the fixed cover (5) is connected to the fixed base (6) in a sliding mode, a pushing piece for pushing the fixed cover (5) to slide is arranged on the fixed base (6), a limiting block (16) is arranged on one side, facing the base (4), of the fixed cover (5) and corresponds to the positions of the plurality of reeds (13), and the limiting block (16) is abutted to the two sliding pieces (10).

7. An umbrella frame as defined in claim 6, wherein: the cross section of the fixing seat (6) is of a T-shaped structure, the pushing piece comprises a spring (7), the spring (7) is sleeved on the fixing seat (6), and two ends, far away from each other, of the spring (7) are respectively connected with the fixing cover (5) and the fixing seat (6).

8. An umbrella frame as defined in claim 1, wherein: the main framework (1) and the supporting framework (3) are made of iron materials, and fluorocarbon coatings are sprayed on the surfaces of the main framework (1) and the supporting framework (3).