CN214207439U

CN214207439U - Umbrella capable of controlling opening and closing angle

Info

Publication number: CN214207439U
Application number: CN202023015545.XU
Authority: CN
Inventors: 杨瑞; 张乃文; 张可; 陈诗语
Original assignee: Hubei University of Technology
Current assignee: Hubei University of Technology
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-09-17
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses an umbrella of steerable angle of opening and shutting, including the main pole body, the outer wall sliding connection of the main pole body has the rib to connect the sliding sleeve, hinge fixedly connected with umbrella bone spare is passed through to the outer wall equidistance annular of rib connection sliding sleeve, the top outer wall fixedly connected with top rib fixed disk of the main pole body, and the outside fixed connection of top rib fixed disk is on the tip outer wall of umbrella bone spare, be equipped with contraction spring between top rib fixed disk and the rib connection sliding sleeve. The utility model discloses be equipped with the angle of deciding sliding sleeve on traditional umbrella basis, the degree of opening and shutting all can be adjusted in the body of rod length region the same with body of rod take-up rod length, and then make the rib angle modulation of umbrella, make the umbrella face also adjustable of can opening and shutting, form the umbrella face structure of different degrees of closing, the umbrella of being convenient for uses in different occasions, improves umbrella face wind-resistant ability.

Description

Umbrella capable of controlling opening and closing angle

Technical Field

The utility model relates to an umbrella technical field especially relates to an umbrella of steerable angle of opening and shutting.

Background

An umbrella is a tool for providing a cool environment or shielding rain and snow. Umbrella, English umbrella, is umbrella from Latin, and has the meaning of shading and shading. The oldest folding umbrella is probably the oiled paper umbrella which is gradually formed in china. The material from which the umbrella is made typically includes a malleable cloth, and other materials and windings that may be used as a framework. When used, the umbrella is lifted by hand, and although the main purpose of the umbrella in the original invention is to be used as rain gear for keeping out rain in rainy days, the umbrella is often used as a sun blocking part at present.

The existing umbrella is supported and fixed through umbrella ribs, the size of an umbrella cover cannot be changed, in many occasions, a single person does not need a large umbrella cover, the large umbrella cover can not be held conveniently, and the opening degree and the size of the umbrella cover cannot be adjusted through the existing umbrella.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provide an umbrella with a controllable opening and closing angle.

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

the utility model provides a steerable umbrella of angle of opening and shutting, includes the main pole body, the outer wall sliding connection of the main pole body has the rib to connect the sliding sleeve, hinge fixedly connected with rib spare is passed through to the outer wall equidistance annular of rib connection sliding sleeve, the top outer wall fixedly connected with top rib fixed disk of the main pole body, and the outside fixed connection of top rib fixed disk is on the tip outer wall of rib spare, be equipped with the shrink spring between top rib fixed disk and the rib connection sliding sleeve, fixedly connected with umbrella face between the outer wall of top rib fixed disk and rib spare, the outside equidistance annular of umbrella face distributes and has the rib fixed head, and the tip of rib spare is pegged graft on the inner wall of rib fixed head, the bottom outer wall fixedly connected with handle of the main pole body, and the one end outer wall sliding connection that the main pole body is close to the handle has the constant angle sliding sleeve.

As a further aspect of the present invention, the umbrella rib comprises an angle connecting rod, a telescopic pull rod, a sliding sleeve and a retracting rod, the telescopic pull rod is located on the inner walls of the two ends of the angle connecting rod, the sliding sleeve is slidably connected to the outer wall of the angle connecting rod, and the end of the telescopic pull rod and the end of the retracting rod are fixed by a hinge.

As a further aspect of the present invention, the end inner wall of the retractable rope pulling rod is provided with a connecting rope, and the other end of the connecting rope is fixedly connected to the inner wall of the retracting rod.

As a further scheme of the utility model, the bottom outer wall of deciding the angle sliding sleeve rotates and is connected with outer swivel becket, and the inner wall sliding connection of outer swivel becket presses the ring that closes, the inner wall middle part of deciding the angle sliding sleeve is equipped with the body of rod sliding tray, and presses the interior limit joint that closes the ring in on the inner wall of body of rod sliding tray.

As a further proposal of the utility model, the top outer wall of the fixed angle sliding sleeve is provided with a positioning thread, and the top outer wall of the fixed angle sliding sleeve is connected with the bottom inner wall of the umbrella rib connecting sliding sleeve through the positioning thread.

As a further aspect of the present invention, the bottom inner wall joint of the body of rod sliding groove of the fixed angle sliding sleeve has a sliding sleeve, and the inner edge sliding connection of the sliding sleeve is on the outer wall of the main body of rod.

As a further aspect of the present invention, one side of the umbrella cover is provided with a storage belt, and both sides of the end portion of the storage belt are respectively provided with a set of thread gluing.

The utility model has the advantages that:

1. the umbrella is provided with the fixed-angle sliding sleeve on the basis of the traditional umbrella, the opening and closing degree can be adjusted in the area with the length of the rod body which is the same as the length of the pull rod of the rod body, so that the angle of umbrella ribs of the umbrella can be adjusted, the umbrella cover can be opened and closed and also can be adjusted, umbrella cover structures with different opening and closing degrees are formed, the umbrella can be conveniently used in different occasions, and the wind-proof performance of the umbrella cover is improved;

2. the fixed-angle sliding sleeve of the umbrella is fixed with the connecting sliding sleeve of the umbrella ribs through threads, then the extrusion ring body is fixed on the outer side of the rod body by utilizing the rotating closing-in structure between the rotating ring and the inner pressing ring in a positioning way, and a stable umbrella rib supporting structure is formed;

3. utilize the linkage structure of an X type between the rib in this umbrella, for flexible stay cord pole shrink when the low-angle is accomodate, then slide through the slip cap and contract again, folding shrink at last opens and shuts according to the angle of difference, and different parts are accomodate, reduce the rib because the not enough problem of support that the angle change caused.

Drawings

Fig. 1 is a schematic view of an opening/closing umbrella with controllable opening/closing angle according to the present invention;

FIG. 2 is a schematic cross-sectional view of a fixed-angle sliding sleeve of an umbrella with controllable opening/closing angle according to the present invention;

fig. 3 is a schematic view of the umbrella rib structure of the umbrella with controllable opening and closing angle of the present invention.

In the figure: 1. a main rod body; 2. fixing an angle sliding sleeve; 3. a grip; 4. umbrella frame fixing head; 5. An umbrella rib member; 6. an umbrella cover; 7. the umbrella frame is connected with the sliding sleeve; 8. a rod body sliding groove; 9. positioning the screw thread; 10. an outer rotating ring; 11. pressing and closing the ring; 12. a damping sleeve; 13. an angle link; 14. A telescopic pull rope rod; 15. a sliding sleeve; 16. a top umbrella frame fixing disc; 17. and (5) retracting the pull rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an umbrella capable of controlling an opening and closing angle comprises a main rod body 1, wherein the outer wall of the main rod body 1 is slidably connected with an umbrella rib connecting sliding sleeve 7, the outer wall of the umbrella rib connecting sliding sleeve 7 is fixedly connected with umbrella rib members 5 through hinges in an annular shape at equal intervals, the outer wall of the top end of the main rod body 1 is fixedly connected with a top umbrella rib fixing disc 16, the outer edge of the top umbrella rib fixing disc 16 is fixedly connected to the outer wall of the end part of the umbrella rib members 5, a contraction spring is arranged between the top umbrella rib fixing disc 16 and the umbrella rib connecting sliding sleeve 7, an umbrella cover 6 is fixedly connected between the top umbrella rib fixing disc 16 and the outer wall of the umbrella rib members 5, umbrella rib fixing heads 4 are distributed in an annular shape at equal intervals on the outer edge of the umbrella cover 6, the end part of the umbrella rib members 5 is inserted into the inner wall of the umbrella rib fixing heads 4, the outer wall of the bottom end of the main rod body 1 is fixedly connected with a grip 3, and the outer wall of one end of the main rod body 1 close to the grip 3 is slidably connected with a fixed-angle sliding sleeve 2, the umbrella rib part 5 comprises an angle connecting rod 13, a telescopic pull rope rod 14, a sliding sleeve 15 and a retracting pull rod 17, wherein the telescopic pull rope rod 14 is positioned on the inner walls of two ends of the angle connecting rod 13, the sliding sleeve 15 is connected on the outer wall of the angle connecting rod 13 in a sliding way, the end part of the telescopic pull rope rod 14 is fixed with the end part of the retracting pull rod 17 through a hinge, the inner wall of the end part of the telescopic pull rope rod 14 is provided with a connecting rope, the other end of the connecting rope is fixedly connected on the inner wall of the retracting pull rod 17, the outer wall of the bottom end of the fixed angle sliding sleeve 2 is rotatably connected with an outer rotating ring 10, the inner wall of the outer rotating ring 10 is slidably connected with an inner pressing ring 11, the middle part of the inner wall of the fixed angle sliding sleeve 2 is provided with a rod body sliding groove 8, the inner edge of the inner pressing ring 11 is clamped on the inner wall of the rod body sliding groove 8, the outer wall of the top part of the fixed angle sliding sleeve 2 is provided with a positioning thread 9, and the outer wall of the top end of the fixed angle sliding sleeve 2 is connected with the inner wall of an umbrella rib connecting sliding sleeve 7 through the positioning thread 9, the bottom inner wall joint of the body of rod sliding tray 8 of deciding angle sliding sleeve 2 has sliding sleeve 15, and the interior limit sliding connection of sliding sleeve 15 is on the outer wall of the main body of rod 1, and one side of umbrella face 6 is equipped with accomodates the area, and the tip both sides of accomodating the area are equipped with a set of thread gluing respectively.

The working principle of the umbrella with the controllable opening and closing angle is as follows:

firstly, when the umbrella is used, the fixed-angle sliding sleeve 2 at the bottom is rotated, the rib connecting sliding sleeve 7 is loosened, the rib connecting sliding sleeve 7 is supported under the action of the spring, then the rib part 5 is supported, and the umbrella cover 6 structure is further supported to form an umbrella surface structure;

secondly, when the angle needs to be adjusted, the umbrella rib connecting sliding sleeve 7 slides downwards and is connected with the fixed angle sliding sleeve 2 positioned by upward sliding through threads, and the fixed angle sliding sleeve 2 is rotationally clamped on the outer wall of the main rod body 1 by utilizing the space between the outer rotating ring 10 and the inner pressing ring 11;

thirdly, when the umbrella rib connecting sliding sleeve 7 is pulled downwards, firstly the pull rod 17 slides downwards, then the telescopic pull rod 14 is driven to contract, and the telescopic pull rod pushes the sliding sleeve 15 to slide towards the top umbrella rib fixing disc 16 after contraction, and at the moment, the angle connecting rod 13 inclines inwards at a large angle, so that a folding and unfolding structure of the umbrella cover is formed.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", "first", "second", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The umbrella with the controllable opening and closing angle comprises a main rod body (1) and is characterized in that the outer wall of the main rod body (1) is connected with an umbrella rib connecting sliding sleeve (7) in a sliding mode, the outer wall of the umbrella rib connecting sliding sleeve (7) is in equidistant annular shape and is fixedly connected with umbrella rib parts (5) through hinges, the top outer wall of the main rod body (1) is fixedly connected with a top umbrella rib fixing disc (16), the outer edge of the top umbrella rib fixing disc (16) is fixedly connected onto the outer wall of the end part of the umbrella rib part (5), a contraction spring is arranged between the top umbrella rib fixing disc (16) and the umbrella rib connecting sliding sleeve (7), an umbrella cover (6) is fixedly connected between the outer wall of the top umbrella rib fixing disc (16) and the outer wall of the umbrella rib part (5), umbrella rib fixing heads (4) are distributed in an equidistant annular shape on the outer edge of the umbrella cover (6), and the end part of the umbrella rib parts (5) are inserted into the inner wall of the umbrella rib fixing heads (4), the bottom outer wall fixedly connected with handle (3) of the body of the principal rod (1), and the body of the principal rod (1) is close to the one end outer wall sliding connection of handle (3) has fixed angle sliding sleeve (2).

2. The umbrella with the controllable opening and closing angle as claimed in claim 1, wherein the umbrella rib member (5) comprises an angle connecting rod (13), a telescopic pull rope rod (14), a sliding sleeve (15) and a retracting pull rod (17), the telescopic pull rope rod (14) is arranged on the inner walls of the two ends of the angle connecting rod (13), the sliding sleeve (15) is connected on the outer wall of the angle connecting rod (13) in a sliding manner, and the end part of the telescopic pull rope rod (14) and the end part of the retracting pull rod (17) are fixed through a hinge.

3. The umbrella with controllable opening and closing angles as claimed in claim 2, wherein the inner wall of the end of the telescopic pull rod (14) is provided with a connecting rope, and the other end of the connecting rope is fixedly connected to the inner wall of the pull rod (17).

4. The umbrella with the controllable opening and closing angle according to claim 1, wherein the outer wall of the bottom end of the fixed-angle sliding sleeve (2) is rotatably connected with an outer rotating ring (10), the inner wall of the outer rotating ring (10) is slidably connected with an inner pressing ring (11), the middle part of the inner wall of the fixed-angle sliding sleeve (2) is provided with a rod body sliding groove (8), and the inner edge of the inner pressing ring (11) is clamped on the inner wall of the rod body sliding groove (8).

5. The umbrella with the controllable opening and closing angle as claimed in claim 4, wherein the outer wall of the top of the fixed angle sliding sleeve (2) is provided with a positioning screw thread (9), and the outer wall of the top end of the fixed angle sliding sleeve (2) is connected with the inner wall of the bottom end of the umbrella rib connecting sliding sleeve (7) through the positioning screw thread (9).

6. The umbrella with controllable opening and closing angles according to claim 1, characterized in that the inner wall of the bottom end of the rod body sliding groove (8) of the fixed angle sliding sleeve (2) is clamped with a sliding sleeve (15), and the inner edge of the sliding sleeve (15) is slidably connected to the outer wall of the main rod body (1).

7. The umbrella with the controllable opening and closing angle as claimed in claim 1, wherein one side of the umbrella cover (6) is provided with a storage belt, and two sides of the end of the storage belt are respectively provided with a group of thread gluing.