CN220236235U

CN220236235U - Sunshade umbrella

Info

Publication number: CN220236235U
Application number: CN202321732419.7U
Authority: CN
Inventors: 徐晓刚
Original assignee: Ningbo Sunrise Enterprises United Co ltd
Current assignee: Ningbo Sunrise Enterprises United Co ltd
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2023-12-26
Anticipated expiration: 2033-07-04

Abstract

The utility model discloses a sunshade umbrella, which comprises a first umbrella rod, a second umbrella rod, a first umbrella disc, a second umbrella disc, a first supporting rod and a second supporting rod, wherein the first umbrella rod and the second umbrella rod are connected in a sliding manner; the first umbrella disc is fixed relative to the first umbrella rod in a longitudinal position, and the second umbrella disc keeps moving towards the first umbrella disc under the action of gravity to open the sunshade umbrella; the first elastic piece used for preventing the first umbrella disk and the second umbrella disk from being impacted is sleeved on the periphery of the second umbrella rod, the upper end part of the first elastic piece is fixed with the second umbrella disk, and the lower end part of the first elastic piece is a free end.

Description

Sunshade umbrella

Technical Field

The utility model relates to outdoor articles, in particular to a sunshade umbrella.

Background

Sunshade umbrella capable of shielding sun and wind and rain is an indispensable tool for leisure at home or camping in outing, and can provide comfortable cooling space in hot summer, so that the sunshade umbrella is widely erected on occasions such as outdoor coffee seats, rest areas, seasides and the like.

The sunshade umbrella has great umbrella face, can provide bigger shielding scope, traditional sunshade umbrella face's structure that opens and shuts generally includes the hand crank that sets up on the umbrella stick, user control hand crank rotates and realizes opening or folding of umbrella face, a sunshade umbrella with LED lamp is disclosed in chinese patent of application number 201720012972.1, including the sunshade umbrella body, control box and hand receipts umbrella and open umbrella structure, the control box is fixed in the umbrella pole setting, hand receipts umbrella and open umbrella structure are provided with the hand crank, the hand crank is installed on the control box, need the continuous rotation hand crank of user's hand to realize when umbrella face is opened or is folded, because umbrella face and rib volume are great, it is longer and laborious to cause manual rotation process consuming time.

In addition, there is a sunshade, an automatic umbrella structure that opens and shuts that combines with non-automation like chinese patent that the application number was 201620465113.3 discloses, including being used for driving the umbrella and opening and shutting electric mechanism and handle mechanism, electric mechanism includes lead screw and is used for driving lead screw pivoted motor, is connected with awl tooth piece one on the lead screw, and handle mechanism includes awl tooth piece two and crank handle, awl tooth piece two and awl tooth piece one meshing transmission connection, and the crank handle passes through clutch structure and awl tooth piece two transmission connection. The above-mentioned structure that opens and shuts can enough manual open and shut also can realize automatic open and shut, but overall structure is complicated, and the assembly degree of difficulty is higher.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a sunshade umbrella which can be automatically opened through a simple structure.

The technical scheme adopted for solving the technical problems is as follows: the sunshade umbrella comprises a first umbrella rod, a second umbrella rod, a first umbrella disc, a second umbrella disc, a first supporting rod and a second supporting rod, wherein the first umbrella rod and the second umbrella rod are in sliding connection, one end of the first supporting rod is hinged with the first umbrella disc, one end of the second supporting rod is hinged with the second umbrella disc, and the other end of the first supporting rod is in rotary connection with a part of the second supporting rod, which is positioned between two ends of the first supporting rod; the method is characterized in that:

the first umbrella disc is fixed relative to the first umbrella rod in a longitudinal position, and the second umbrella disc keeps moving towards the first umbrella disc under the action of gravity to open the sunshade umbrella;

the first elastic piece used for preventing the first umbrella disk and the second umbrella disk from being impacted is sleeved on the periphery of the second umbrella rod, the upper end part of the first elastic piece is fixed with the second umbrella disk, and the lower end part of the first elastic piece is a free end.

Through making the second umbrella disk receive gravity effect downwards and keep opening trend, so simple structure both can realize such automatic opening to be fixed with first elastic component under the second umbrella disk, first elastic component is located first umbrella disk and second umbrella disk, can avoid the second umbrella disk to drop down the time strike with first umbrella disk, in order to avoid the umbrella disk impaired, increase of service life.

Further, in order to improve wind-proof ability, the first umbrella disk is in rotary fit with the first umbrella rod.

Preferably, in order to facilitate the relative rotation of the first umbrella disc and the first umbrella rod and avoid the first umbrella disc from falling down relative to the first umbrella rod, a sleeve is arranged at the upper end of the first umbrella rod, a flange is formed on the periphery of the bottom of the sleeve, the first umbrella disc is used for the sleeve to pass through and can rotate relatively, and the flange is abutted to the bottom of the first umbrella disc so that the position of the first umbrella disc in the longitudinal direction is fixed relative to the first umbrella rod.

Further, the sunshade umbrella further comprises an adapter piece fixed on the second support rod and a second elastic piece arranged in the adapter piece, wherein the end part of the first support rod is hinged with the adapter piece, the upper end part of the second elastic piece is fixed with the adapter piece, the lower end part of the second elastic piece is abutted against the upper surface of the part of the first support rod inserted into the adapter piece, when the sunshade umbrella is in an open state, the second elastic piece is in a free state, when the sunshade umbrella is not in the open state, the second elastic piece is compressed, so that the sunshade umbrella can be opened by utilizing the elastic restoring force of the second elastic piece in the process of opening the sunshade umbrella.

In order to further improve the wind-proof capacity, the sunshade umbrella further comprises an umbrella cloth and a supporting sheet arranged on the second supporting rod, wherein the upper part of the supporting sheet is fixed with the upper surface of the second supporting rod, and the lower part of the supporting sheet is fixed with the umbrella cloth.

To facilitate folding of the sunshade, the sunshade further comprises a push rod, which passes through the first disc and is fixed with the second disc.

Compared with the prior art, the utility model has the advantages that: the second umbrella disc is enabled to be downwards kept to be opened under the action of gravity, so that the automatic opening can be realized by the simple structure, the first elastic piece is fixed below the second umbrella disc and is positioned on the first umbrella disc and the second umbrella disc, the second umbrella disc can be prevented from being impacted with the first umbrella disc when falling down, the damage of the umbrella disc is avoided, and the service life is prolonged; the first umbrella disc and the first umbrella rod are in rotating fit, so that the part above the first umbrella disc including the first umbrella disc and the first umbrella rod can relatively rotate when being influenced by wind, and the wind resistance can be improved when the part rotates along the wind direction; through set up adaptor and second elastic component in the junction of first bracing piece and second bracing piece, can utilize the elasticity restoring force of second elastic component to assist the sun shade to open at the in-process that the sun shade was opened.

Drawings

Fig. 1 is a schematic view showing an opened state of a sunshade according to an embodiment of the present utility model;

fig. 2 is a schematic view showing an opened state of a hidden umbrella cloth of the sunshade according to the embodiment of the present utility model;

FIG. 3 is an enlarged schematic view of portion I of FIG. 2;

fig. 4 is a partially exploded view of the sunshade according to the embodiment of the present utility model;

fig. 5 is a partial cross-sectional view of a sunshade according to an embodiment of the present utility model;

fig. 6 is a partial schematic view of a sunshade according to an embodiment of the present utility model;

FIG. 7 is an exploded view of FIG. 6;

FIG. 8 is an exploded view of FIG. 6 (from a different perspective than FIG. 7);

fig. 9 is a schematic view showing a storage state of a hidden umbrella cloth of a parasol according to an embodiment of the present utility model.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for purposes of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and because the disclosed embodiments of the present utility model may be arranged in different orientations, these directional terms are merely for illustration and should not be construed as limitations, such as "upper", "lower" are not necessarily limited to orientations opposite or coincident with the direction of gravity. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly.

Referring to fig. 1 to 5, a sunshade comprises a first pole 11, a second pole 12, a first disc 21, a second disc 22, a first support bar 31 and a second support bar 32.

Wherein, first umbrella pole 11 and second umbrella pole 12 sliding connection, the lower tip of second umbrella pole 12 can insert in first umbrella pole 11 from the upper end of first umbrella pole 11 to realize the telescopic cooperation of sliding. The first umbrella disk 21 is sleeved on the periphery of the first umbrella rod 11, and the second umbrella disk 22 is fixed on the upper end part of the second umbrella rod 12.

One end of the first supporting rod 31 is hinged with the first umbrella disk 21, one end of the second supporting rod 32 is hinged with the second umbrella disk 22, the other end of the second supporting rod 32 is a free end, and the other end of the first supporting rod 31 is rotatably connected with a part of the second supporting rod 32 between the two ends through an adapter 33.

The sunshade further comprises a first elastic member 41 and a second elastic member 42, wherein the first elastic member 41 is sleeved on the periphery of the second umbrella pole 12, the upper end part of the first elastic member is fixed with the second umbrella disc 22, and the lower end part of the first elastic member is a free end. The second elastic member 42 is disposed in the adapter member 33, the adapter member 33 is fixed on the second support rod 32, the end portion of the first support rod 31 is hinged to the adapter member 33, the upper end portion of the second elastic member 42 is fixed to the adapter member 33, and the lower end portion abuts against the upper surface of the portion of the first support rod 31 inserted into the adapter member 33. Preferably, in the present embodiment, the first elastic member 41 and the second elastic member 42 are both springs.

The sunshade further comprises a cloth 5, and the cloth 5 is wrapped between the upper surfaces of the second support rods 32 and the upper surfaces of the second support rods 32. The upper surface of the second support rod 32 is further fixed with a support piece 34, and the support piece 34 may be fixed at a portion of the second support rod 32 located between the first support rod 31 and the second umbrella disk 22 (an upper portion of the support piece 34), and a lower portion of the support piece 34 (a portion located under the adapter 33) is fixed with the umbrella cloth 5, for example, may be inserted into the umbrella cloth 5. The supporting sheet 34 has a certain elasticity, such as a fiber sheet, when the wind is large, the umbrella cloth 5 and part of the supporting sheet 34 are blown up, and when the wind is small again, the restoring force of the supporting sheet 34 can drive the umbrella cloth 5 to restore, so that a certain wind resistance effect is achieved.

Referring to fig. 9, in the folded state of the sunshade, the sunshade can be tied by a string or the like, the first elastic member 41 is in a free state, and the second elastic member 42 is in a compressed state. When the sunshade umbrella needs to be unfolded, referring to fig. 2 and 5, only the binding of the umbrella cloth 5 needs to be released, the first umbrella disc 21 is fixed relative to the first umbrella rod 11 in the longitudinal direction, the second umbrella rod 12 and the second umbrella disc 22 slide downwards under the action of gravity, and the relative positions of the two umbrella discs change, so that the first support rod 31 and the second support rod 32 are unfolded, and meanwhile, the elastic restoring force of the second elastic piece 42 can assist the first support rod 31 and the second support rod 32 to be unfolded (promote the relative rotation of the two support rods) until the two support rods are unfolded in place, and the second elastic piece 42 can be kept in a free state (balanced state) after the two support rods are unfolded to a certain angle due to the arrangement of the second elastic piece 42 in the adapter piece 33, and if the two support rods are not in the free state (namely in a compressed state), the second elastic piece 42 can be automatically adjusted, so that the self-locking of the unfolded state of the sunshade umbrella is realized.

In the above-mentioned opening process, since the first elastic member 41 is located between the two umbrella panels, the first elastic member 41 can prevent the second umbrella panel 22 from falling down to strike the first umbrella panel 21, and particularly, can play a role of buffering in the absence of the umbrella cloth 5.

When it is desired to fold again, it is only necessary to push the second umbrella disk 22 upwards. For facilitating pushing of the second umbrella disc 22, a push rod 6 may be further provided, which is fixed to the second umbrella disc 22, so that for facilitating operation the push rod 6 passes downwards through the first umbrella disc 21, and the push rod 6 and the first umbrella disc 21 can slide longitudinally relative to each other. Thus, the user who rises differently can operate the push rod 6, namely, the second umbrella disc 22, conveniently, and the sunshade umbrella can be folded.

Referring to fig. 6 to 8, the upper end portion of the first umbrella stick 11 is peripherally fitted with a sleeve 13, the peripheral wall of the sleeve 13 being formed with a longitudinally extending projection 131, and the bottom periphery of the sleeve 13 being formed with a radially outwardly extending flange 132. The first umbrella disk 21 is internally provided with a central hole 211 for the sleeve 13 to pass through, the peripheral wall of the first umbrella disk 21, which is positioned at the periphery of the central hole 211, is provided with a groove 212 recessed radially outwards, the bulge 131 can longitudinally pass through the groove 212, and in the open state, the bulge 131 on the sleeve 13 is positioned above the groove 212, so that the sleeve 13 (the first umbrella rod 11) can rotate relative to the first umbrella disk 21, the rotation axis is a vertically extending line, and the flange 132 at the bottom of the sleeve 13 can be abutted against the bottom of the first umbrella disk 21 at the position of the periphery of the central hole 211, thereby preventing the first umbrella disk 21 from sliding downwards.

Therefore, when the sunshade umbrella is subjected to external force, the sunshade umbrella can rotate along the wind direction, so that the wind resistance is improved.

Alternatively, the first shaft 11 may be fixed to the base (not shown, a fixed seat at the bottom of the extension shaft 14 of the sunshade) by the extension shaft 14, and the fastener used for fixing the first shaft 11 and the extension shaft 14 may preferably be a ball screw 15, where the first disc 21, i.e. the part above it, may rotate relative to the first shaft 11.

Claims

1. The sunshade umbrella comprises a first umbrella rod (11), a second umbrella rod (12), a first umbrella disc (21), a second umbrella disc (22), a first supporting rod (31) and a second supporting rod (32), wherein the first umbrella rod (11) and the second umbrella rod (12) are in sliding connection, one end of the first supporting rod (31) is hinged with the first umbrella disc (21), one end of the second supporting rod (32) is hinged with the second umbrella disc (22), and the other end of the first supporting rod (31) is in rotary connection with a part of the second supporting rod (32) between two ends; the method is characterized in that:

the first umbrella disc (21) is fixed relative to the first umbrella rod (11) in a longitudinal position, and the second umbrella disc (22) keeps a trend of opening the sunshade when moving towards the first umbrella disc (21) under the action of gravity;

the outer periphery of the second umbrella rod (12) is sleeved with a first elastic piece (41) for preventing the first umbrella disc (21) and the second umbrella disc (22) from being impacted, the upper end part of the first elastic piece (41) is fixed with the second umbrella disc (22), and the lower end part of the first elastic piece (41) is a free end.

2. A parasol according to claim 1, wherein: the first umbrella disk (21) is in rotary fit with the first umbrella rod (11).

3. A parasol according to claim 2, wherein: the upper end of the first umbrella rod (11) is provided with a sleeve (13), a flange (132) is formed on the periphery of the bottom of the sleeve (13), the first umbrella disk (21) is used for the sleeve (13) to pass through and can rotate relatively, and the flange (132) is abutted to the bottom of the first umbrella disk (21) so that the position of the first umbrella disk (21) in the longitudinal direction is fixed relatively to the first umbrella rod (11).

4. A parasol according to any of claims 1 to 3, wherein: the sunshade umbrella further comprises an adapter piece (33) fixed on the second support rod (32) and a second elastic piece (42) arranged in the adapter piece (33), the end part of the first support rod (31) is hinged with the adapter piece (33), the upper end part of the second elastic piece (42) is fixed with the adapter piece (33), the lower end part of the second elastic piece is abutted against the upper surface of the part of the first support rod (31) inserted into the adapter piece (33), when the sunshade umbrella is in an open state, the second elastic piece (42) is in a free state, and when the sunshade umbrella is not in the open state, the second elastic piece (42) is compressed.

5. A parasol according to any of claims 1 to 3, wherein: the sunshade umbrella further comprises an umbrella cloth (5) and a supporting sheet (34) arranged on the second supporting rod (32), the upper part of the supporting sheet (34) is fixed with the upper surface of the second supporting rod (32), and the lower part of the supporting sheet (34) is fixed with the umbrella cloth (5).

6. A parasol according to any of claims 1 to 3, wherein: the sunshade further comprises a push rod (6), and the push rod (6) penetrates through the first umbrella disc (21) and is fixed with the second umbrella disc (22).