CN215189746U - Sunshade skeleton convenient to accomodate - Google Patents

Abstract

The utility model discloses a sun shade skeleton convenient to accomodate relates to rain gear technical field, aims at solving the umbrella skeleton and accomodates comparatively trouble problem. The key points of the technical scheme are as follows: including umbrella stick, a plurality of annular array distribution at the outer rib of umbrella stick one end, one end rotate a plurality of bracing pieces and the slider of sliding connection on the umbrella stick of connection on the outer rib, the other end of a plurality of bracing pieces rotates jointly and connects on a slider, has interior rib along its length direction sliding connection on the bottom surface of outer rib, exists the cavity that is used for holding the umbrella cloth between the top surface of interior rib and the outer rib bottom surface. The utility model discloses a sliding connection between outer rib and the interior rib, the umbrella skeleton reduces to accomodate length in arranging outer rib in when accomodating the transportation interior rib, and the umbrella skeleton adopts the high-strength glass fiber who comprises pure magnesium aluminium silicon ternary to make, has better insulating properties and intensity.

Description

Sunshade skeleton convenient to accomodate

Technical Field

The utility model relates to a rain gear technical field, more specifically say, it relates to a sun shade skeleton convenient to accomodate.

Background

Sunshade umbrella is also called sun umbrella, which is used for shielding sunlight from direct irradiation.

General sun shade adopts a plurality of spinal branch vaulting poles to support the rib and play to accomplish opening of rib, the rib generally is single straight-bar, leads to the rib frame to need great space to be used for holding umbrella frame when accomodating, leads to umbrella frame's parking space great, and accomodating of umbrella frame is comparatively troublesome.

The utility model provides a new technical scheme solves the umbrella frame and accomodates comparatively trouble problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a sun shade skeleton convenient to accomodate, through the slip of interior rib and outer rib, the length of umbrella skeleton when reducing the umbrella skeleton and accomodating makes things convenient for accomodating of umbrella skeleton.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a sun shade skeleton convenient to accomodate, includes that umbrella stick, a plurality of annular array distribute and rotate a plurality of bracing pieces and the slider of sliding connection on the umbrella stick of connection on outer umbrella stick at the outer umbrella stick of umbrella stick one end, and is a plurality of the other end of bracing piece rotates jointly and connects its characterized in that on a slider: an inner umbrella rib is connected to the bottom surface of the outer umbrella rib in a sliding mode along the length direction of the outer umbrella rib, and a cavity used for containing umbrella cloth is formed between the top surface of the inner umbrella rib and the bottom surface of the outer umbrella rib.

By adopting the technical scheme, in order to ensure enough sunshade area of a common sunshade umbrella and a beach umbrella, the sunshade area is increased by increasing the length of the outer ribs of the umbrella, the length of the outer ribs is longer, which is not beneficial to the transportation of the umbrella, the tail part of a carriage is difficult to accommodate a longer sunshade umbrella, when the ribs are shorter, the sunshade area is smaller, which causes poor sunshade effect, the distance from one end of the inner ribs far away from the umbrella handle to the umbrella handle is increased by the inner ribs, so that the sunshade area of the umbrella is increased, meanwhile, the outer ribs and the inner ribs of the sliding connection have higher bending strength at the joints, the condition that the ribs are bent due to larger sunshade area and larger bearing wind power is prevented, and the cavities are arranged between the top surface of the inner ribs and the bottom surface of the outer ribs, which are used for accommodating umbrella cloth when the inner ribs and the outer ribs are completely overlapped in the length direction, the problem that the umbrella cloth is scattered due to the fact that the umbrella cloth is not fixed is solved.

The utility model discloses further set up to: the one end that umbrella stick was kept away from to outer rib is provided with the joint subassembly that is used for fixed interior rib, when the umbrella was opened, the joint subassembly was exerted an effort along its length direction to interior rib all the time, be provided with the driving piece that is used for driving the joint subassembly and keeps away from interior rib on the bracing piece.

Through adopting above-mentioned technical scheme, organize the price through setting up the joint, accomplish the fixed of interior rib when the umbrella is opened, make the sun shade under the open mode, rib and outer rib's relative slip in the joint subassembly restriction, thereby make interior rib open the back, interior rib is difficult to under the effect of external force, the length direction of following outer rib slides, lead to the removal of interior rib, arouse the fold and the condition such as tear of umbrella cloth, through the driving piece, make opening and closing of joint subassembly not need manual control, convenient degree has been improved.

The utility model discloses further set up to: the holding tank of opening towards interior rib is seted up to the bottom surface of outer rib, the joint subassembly includes fixture block and one end and fixture block fixed connection's elastic component of sliding connection in the holding tank, the other end fixed connection of elastic component is just on its open-ended inner wall to the holding tank, the draw-in groove that is used for holding the fixture block is seted up to the one end that outer rib was kept away from to interior rib.

By adopting the technical scheme, the initial state of the umbrella is that the inner umbrella ribs and the outer umbrella ribs are superposed in the length direction and are in a horizontal state, when the umbrella is opened, the umbrella is horizontally taken to the umbrella opening position, the umbrella is horizontally opened and then is erected, at the moment, the inner umbrella ribs slide downwards under the self gravity and move to one end, which is farthest away from the umbrella handle, of the outer umbrella ribs, the sliding block slides upwards to complete the opening of the umbrella, when the umbrella is closed, the sliding block slides downwards, at the moment, the driving piece drives the clamping block to be separated from the clamping groove, the inner umbrella ribs lose the limitation on the outer umbrella ribs after separation, after the umbrella is closed, the inner umbrella ribs lose the limitation of sliding, the inner umbrella ribs and the outer umbrella ribs are superposed by pulling the umbrella cloth, when the umbrella is opened and closed, the umbrella cloth blocks the hand from extending into the umbrella, the normal umbrella opening is blocked, and after the inner umbrella ribs lose the limitation through the inner umbrella ribs in sliding connection, the inner umbrella ribs are lifted by pushing the arms, so that the umbrella cloth cannot obstruct normal umbrella folding, the umbrella is more convenient and fast, and when the umbrella is unfolded, the umbrella is in a contraction state when being folded, the length of the outer umbrella ribs is shorter, and the umbrella is convenient to unfold normally.

The utility model discloses further set up to: the driving piece comprises a first supporting block and a second supporting block, wherein one end of the first supporting block is connected with an outer umbrella rib far away from a connecting rod of one end of the umbrella handle, the first supporting block is fixedly connected onto the connecting rod, the other end of the connecting rod is connected between two rotating joints of the supporting rod in a rotating mode, the connecting rod is a telescopic rod, when the sliding block slides to the lowest height of the horizontal height of the sliding block, the top surface of the first supporting block is abutted to the bottom surface of the accommodating groove.

Through adopting above-mentioned technical scheme, during operation, when receiving the umbrella, bracing piece and umbrella stick take place relative rotation, and the relative umbrella stick of bracing piece upwards rotates this moment, and during the rotation, drive the connecting rod and rotate the junction along it and bracing piece to drive supporting shoe one and rotate, the supporting shoe promotes the fixture block and upwards rotates during the rotation, thereby makes the fixture block break away from the draw-in groove, thereby makes inner rib and outer rib lose the slip restriction.

The utility model discloses further set up to: the quantity of joint subassembly is provided with two sets of and two sets of joint subassemblies and sets up along outer rib length direction, the quantity of draw-in groove is provided with the both ends of rib including two and two draw-in grooves are seted up respectively.

Through adopting above-mentioned technical scheme, through setting up two sets of joint subassemblies and with the both ends of rib including the draw-in groove sets up, the rib stretches out and retrieves in the convenience, when guaranteeing to stretch out and retrieve, interior rib all is in fixed state to rib can not slide at will in making, prevents interior rib automatic roll-off, leads to interior rib to wade normal use.

The utility model discloses further set up to: the driving piece further comprises a second supporting block fixedly connected to the peripheral wall of the connecting rod, the first supporting block and the second supporting block are arranged on two sides of the central line of the connecting rod, and when the sliding block slides to the highest height of the horizontal height of the sliding block, the top surface of the second supporting block abuts against the bottom surface of the accommodating groove.

Through adopting above-mentioned technical scheme, through setting up the both sides of connecting rod with supporting shoe one and supporting shoe two, drive the connecting rod when the bracing piece rotates and rotate, thereby make the supporting shoe one of both sides and the motion path of supporting shoe two different, when the supporting shoe one rose, supporting shoe two descended, thereby make two sets of joint subassemblies have a fixture block to be located the draw-in groove at most, prevent that two joint subassemblies from being in the trigger state simultaneously, lead to interior rib card to be difficult to the roll-off in outer rib.

The utility model discloses further set up to: offer the gliding spout of umbrella bone in the confession on the bottom surface of outer rib, the joint subassembly is including rotating the torsional spring of connecting on the spout and being close to interior umbrella bone one side, with torsional spring one end fixed connection's horizontal pole one and with torsional spring other end fixed connection's horizontal pole two, horizontal pole one is the level setting with horizontal pole two, torsional spring rotates the junction to horizontal pole one and is greater than the torsional spring and rotates the junction to the distance of interior umbrella bone bottom surface with horizontal pole two planar distance.

By adopting the technical scheme, during operation, the torsion springs are rotationally connected through the torsion springs and the two cross rods, so that the motion states of the two cross rods fixedly connected with the torsion springs are opposite, when one cross rod descends, the other cross rod ascends, so that the cross rod is located in the clamping groove at most, and the inner rod in the inner rod can not be clamped on the outer umbrella rib

The utility model discloses further set up to: the middle position of the top surface of the inner umbrella frame is provided with a through hole for fixing umbrella cloth.

Through adopting above-mentioned technical scheme, through including the fixed department that umbrella cloth set up in the intermediate position of rib for fixed umbrella cloth makes umbrella cloth be in the state of tightening all the time along the length direction of outer umbrella rib, prevents that umbrella cloth from blocking under the unfixed condition or being lacerated by gliding interior umbrella rib.

To sum up, the utility model discloses following beneficial effect has:

through setting up interior rib and sliding on outer rib, reduce the length that prevents the rib when accomodating, sliding connection prevents the relative rotation of interior rib and outer rib simultaneously, leads to the condition that the umbrella turn-over appears under the strong wind condition, through setting up the joint subassembly, makes interior rib be in operating condition and idle state's stability, prevents interior rib end-free roll-off, hinders the normal use of umbrella.

Drawings

FIG. 1 is a schematic structural diagram according to a first embodiment;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a partial schematic view of a first embodiment;

fig. 4 is a partial sectional view of the second embodiment.

In the figure: 1. an umbrella handle; 2. an outer umbrella frame; 3. a support bar; 4. a slider; 5. an inner umbrella frame; 6. a cavity; 7. accommodating grooves; 8. an elastic member; 9. a card slot; 10. a connecting rod; 11. a first supporting block; 12. a second supporting block; 13. a chute; 14. a torsion spring; 15. a first cross bar; 16. and a second cross bar.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

The first embodiment is as follows: the utility model provides a sun shade skeleton convenient to accomodate, as shown in figure 1 and figure 3, including umbrella stick 1, outer umbrella stick 2, bracing piece 3, slider 4, interior umbrella stick 5, joint subassembly and driving piece, 2 annular array distributions of outer umbrella stick are connected in the one end of umbrella stick 1 and rotate with it, the one end of bracing piece 3 is rotated and is connected on outer umbrella stick 2, the other end and the slider 4 common rotation of a plurality of bracing pieces 3 are connected, 4 sliding connection of slider are on umbrella stick 1, the joint subassembly sets up the one end of keeping away from umbrella stick 1 at outer umbrella stick 2, the driving piece sets up the one end of keeping away from umbrella stick 1 at bracing piece 3, interior umbrella stick 5 slides along its length direction with outer umbrella stick 2.

As shown in fig. 1 and 3, the umbrella frame made of high-strength glass fiber composed of pure magnesium, aluminum, silicon and aluminum is provided with better strength and insulating property, the clamping components are provided with two groups and arranged at two sides of the central line of the supporting rod 3, the driving component enables the two groups of clamping components to have at most one group in working state, the driving component drives the two groups of clamping components simultaneously, so that the single group of clamping components is in working state, the clamping components are prevented from limiting the normal sliding of the inner umbrella rib 5, the bottom surface of the outer umbrella rib 2 is provided with an accommodating groove 7 with an opening facing to the inner umbrella rib 5, the clamping components comprise a clamping block connected in the accommodating groove 7 in a sliding manner and an elastic element 8 with one end fixedly connected with the clamping block, the other end of the elastic element 8 is fixedly connected on the inner wall of the accommodating groove 7 facing to the opening of the accommodating groove, one end of the inner umbrella rib 5 far away from the outer umbrella rib 2 is provided with a clamping groove 9 for accommodating the clamping block, make the fixture block receive an effort that tends to interior rib 5 all the time through setting up elastic component 8 to make the fixture block slide to the draw-in groove 9 at any time when the upper surface of interior rib 5 slides the draw-in groove 9 position, accomplish the gliding spacing of interior rib 5, the through-hole that is used for fixed umbrella cloth is offered to the intermediate position of interior rib 5, and umbrella cloth keeps the state of straining all the time when making to accomodate, thereby prevents that umbrella cloth from blocking.

As shown in fig. 1 and 3, the driving member includes a connecting rod 10 having one end rotatably connected to an end of the outer rib 2 away from the umbrella handle 1, a first supporting block 11 fixedly connected to the connecting rod 10, and a second supporting block 12 fixedly connected to an outer circumferential wall of the connecting rod 10, the connecting rod 10 is a telescopic rod, the first supporting block 11 and the second supporting block 12 are disposed at two sides of a center line of the connecting rod 10, and by setting angles of the first supporting block 11 and the second supporting block 12, the inner rib 5 is controlled and kept in an unrestricted state when the umbrella is switched to different states, and by disposing the first supporting block 11 and the second supporting block 12 at two sides of the center line of the connecting rod 10, moving directions of the first supporting block 11 and the second supporting block 12 are different, so that at most only one set of snap-in assemblies is in a state of restricting the inner rib 5, and when the umbrella is in an open state and a closed state, only one set of snap-in a restricted state, when the umbrella is in the opening in-process and when closing the in-process, two sets of joint subassemblies are all in off-working condition to make interior rib 5 can not lead to interior rib 5 not to slide because the joint subassembly blocks.

Principle of operation

In the initial state, when the umbrella is in the closed state, the inner umbrella rib 5 and the outer umbrella rib 2 are in the overlapped state, the slide block 4 is at the lowest position of the horizontal height, and the included angle between the support rod 3 and the umbrella handle 1 is zero degree.

When opening the umbrella, place the umbrella level, through sliding block 4, make slider 4 slide to the umbrella stick 1 one end that is close to outer rib 2, when slider 4 slides, bracing piece 3 and the contained angle increase of umbrella stick 1, pivoted bracing piece 3 rotates and drives connecting rod 10 and rotate this moment, the rotation of connecting rod 10 drives supporting shoe 11 and supporting shoe two 12 and outer rib 2 and produces relative rotation this moment, supporting shoe 11 promotes the fixture block that is close to umbrella stick 1 one side and upwards rotates, thereby make fixture block roll-off draw-in groove 9, the fixture block in another group's joint subassembly is contradicted with the top surface of interior rib 5, two sets of joint subassemblies all are in idle state, thereby make interior rib 5 and outer rib 2 can take place relative slip, when taking place relative slip, the draw-in groove 9 joint of the one end that interior rib 5 is close to umbrella stick 1 is on the joint subassembly of second group, thereby accomplish opening of umbrella.

During the closed umbrella, through sliding block 4, make 4 vertical downstreams of slider, 4 pulling bracing pieces 3 of slider rotate and are close to umbrella stick 1 this moment, bracing piece 3 drives connecting rod 10 and rotates, connecting rod 10 is the telescopic link, drive two 12 rotations of supporting shoe in the connecting rod 10 pivoted, thereby make two 12 rotations of supporting shoe promote the second group joint subassembly rise and make interior rib 5 lose the slip restriction, the completion closes the umbrella back, lead to the umbrella, make interior rib 5 slide and be close to umbrella stick 1 on outer rib 2, rib 5's fixed in the completion again of this moment first group joint subassembly, thereby accomplish accomodating of umbrella.

Example two

The difference from the first embodiment is that: as shown in fig. 4, the bottom surface of the outer umbrella frame 2 is provided with a sliding groove 13 for the inner umbrella frame 5 to slide, the clamping component comprises a torsion spring 14 rotatably connected to one side of the sliding groove 13 close to the inner umbrella frame 5, a first cross rod 15 fixedly connected with one end of the torsion spring 14 and a second cross rod 16 fixedly connected with the other end of the torsion spring 14, the first cross rod 15 and the second cross rod 16 are both horizontally arranged, the distance from the rotary joint of the torsion spring 14 to the plane where the first cross rod 15 and the second cross rod 16 are located is greater than the distance from the rotary joint of the torsion spring 14 to the bottom surface of the inner umbrella frame 5, the first cross rod 15 and the second cross rod 16 are arranged to replace the clamping block in the first embodiment, and two springs are replaced by a single torsion spring 14, so that the structure is simpler, and the first cross rod 15 and the second cross rod 16 can work by one at most torsion spring 14 which is rotatably connected.

The theory of operation, during operation is through promoting horizontal pole one 15 to make two 16 of horizontal poles be in the top surface of interior rib 5, thereby make horizontal pole one 15 and two 16 of horizontal pole all be in the position on the 5 bottom surfaces of interior rib, thereby make and to slide each other between interior rib 5 and the outer rib 2, through promoting horizontal pole two 16 when receiving the umbrella like the reason, thereby make interior rib 5 continue to slide after receiving the umbrella.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. The utility model provides a sun shade skeleton convenient to accomodate, includes umbrella stick (1), a plurality of annular array distribution and rotates a plurality of bracing pieces (3) and the slider (4) of sliding connection on umbrella stick (1) of being connected on outer umbrella stick (2) at outer umbrella stick (2), one end, and is a plurality of the other end of bracing piece (3) rotates jointly and connects on slider (4), its characterized in that: an inner umbrella rib (5) is connected to the bottom surface of the outer umbrella rib (2) in a sliding mode along the length direction of the outer umbrella rib, and a cavity (6) used for containing umbrella cloth is formed between the top surface of the inner umbrella rib (5) and the bottom surface of the outer umbrella rib (2).

2. The sunshade frame convenient to store of claim 1, wherein: the one end that umbrella stick (1) was kept away from in outer rib (2) is provided with the joint subassembly that is used for fixed interior rib (5), when the umbrella was opened, the joint subassembly was applyed an effort along its length direction to interior rib (5) all the time, be provided with the driving piece that is used for driving the joint subassembly and keeps away from interior rib (5) on bracing piece (3).

3. The sunshade frame convenient to store of claim 2, wherein: holding tank (7) of opening towards inner rib (5) are seted up to the bottom surface of outer rib (2), the joint subassembly includes fixture block and one end and fixture block fixed connection's elastic component (8) of sliding connection in holding tank (7), the other end fixed connection of elastic component (8) is just on its open-ended inner wall holding tank (7), draw-in groove (9) that are used for holding the fixture block are seted up to the one end that outer rib (2) were kept away from in inner rib (5).

4. A sunshade frame convenient to store according to claim 3, characterized in that: the driving piece includes that one end rotates to be connected connecting rod (10) and the supporting shoe (11) of fixed connection on connecting rod (10) of umbrella stick (1) one end are kept away from in outer umbrella rib (2), the other end of connecting rod (10) rotates to be connected between two rotation junctions of bracing piece (3), and connecting rod (10) are the telescopic link, work as slider (4) slide to its level when high minimum, the top surface of supporting shoe (11) is contradicted in the bottom surface of holding tank (7).

5. The sunshade frame convenient to store of claim 4, wherein: the quantity of joint subassembly is provided with two sets of and two sets of joint subassemblies and sets up along outer rib (2) length direction, the quantity of draw-in groove (9) is provided with the both ends of rib (5) including two and two draw-in grooves (9) are seted up respectively.

6. The sunshade frame convenient to store of claim 5, wherein: the driving piece further comprises a second supporting block (12) fixedly connected to the outer peripheral wall of the connecting rod (10), the first supporting block (11) and the second supporting block (12) are arranged on two sides of the central line of the connecting rod (10), and when the sliding block (4) slides to the highest height of the horizontal height of the sliding block, the top surfaces of the second supporting blocks (12) abut against the bottom surfaces of the accommodating grooves (7).

7. The sunshade frame convenient to store of claim 2, wherein: offer gliding spout (13) of confession inner rib (5) on the bottom surface of outer rib (2), the joint subassembly is including rotating torsional spring (14) of connecting and being close to inner rib (5) one side in spout (13), with torsional spring (14) one end fixed connection's horizontal pole (15) and with torsional spring (14) other end fixed connection's horizontal pole two (16), horizontal pole one (15) are the level setting with horizontal pole two (16), torsional spring (14) rotate the planar distance in junction to horizontal pole one (15) and horizontal pole two (16) place and are greater than torsional spring (14) and rotate the distance of junction to inner rib (5) bottom surface.

8. The sunshade frame convenient to store of claim 1, wherein: the middle position of the top surface of the inner umbrella rib (5) is provided with a through hole for fixing umbrella cloth.

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