CN212521014U

CN212521014U - Umbrella capable of preventing outward turning

Info

Publication number: CN212521014U
Application number: CN202020569303.6U
Authority: CN
Inventors: 许青
Original assignee: Shanghai Jiachang Industrial Co ltd
Current assignee: Shanghai Jiachang Industrial Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2021-02-12
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses an umbrella of preventing turning up relates to articles for daily use technical field. The utility model provides an umbrella prevents turning up, includes the umbrella stick, the bottom fixed mounting of umbrella stick has the handle, the fixed surface on umbrella stick top installs umbrella frame, the outside cover on umbrella frame top is equipped with umbrella cloth, the top of umbrella cloth has been located the top surface of umbrella stick and has been seted up the driving groove, the inner wall fixed mounting of driving groove top and bottom has two firm bearings, two the threaded rod is all pegged graft to the inner chamber of firm bearing. This umbrella of turning up prevents, through the firm spring and the buffer spring that set up, the elastic force of firm spring can play the effect of location to firm board, simultaneously, also can fix the position after the knob rotates, and buffer spring's elastic force can accomplish the effect of playing the buffering to the motion of backup pad, and the completion of also indirectness is to the buffering of umbrella skeleton to the permanent use of umbrella has been promoted.

Description

Umbrella capable of preventing outward turning

Technical Field

The utility model relates to the technical field of articles for daily use, specifically are an umbrella prevents turning up.

Background

The umbrella is used as a tool for keeping out the wind and rain in rainy days and is frequently used by people. All the umbrellas have the same basic structure and large diameter and consist of an umbrella cover, a framework and a handle; however, in the using process, if windy weather is encountered, the skeleton of the umbrella is often folded or turned outwards due to overlarge wind force, so that the normal use of people is influenced, and the umbrella is possibly damaged sometimes, and the service life of the umbrella is shortened.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to the not enough of prior art, the utility model provides a prevent umbrella that turns up has solved the umbrella and has turned up easily, caused the umbrella to damage, reduced the life's of umbrella problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an anti-eversion umbrella comprises an umbrella handle, wherein a handle is fixedly arranged at the bottom end of the umbrella handle, an umbrella framework is fixedly arranged on the surface of the top end of the umbrella handle, umbrella cloth is sleeved outside the top end of the umbrella framework, a driving groove is formed in the position above the umbrella cloth and on the top surface of the umbrella handle, two stabilizing bearings are fixedly arranged on the inner walls of the top end and the bottom end of the driving groove, threaded rods are inserted into the inner cavities of the two stabilizing bearings, stabilizing springs are sleeved on the upper portions of the stabilizing bearings and on the surfaces of the threaded rods, stabilizing plates are fixedly arranged on the top ends of the stabilizing springs and on the surfaces of the threaded rods, and knobs are fixedly arranged on the upper portions of the stabilizing plates and on the top ends of;

the utility model discloses a umbrella stick, including threaded rod, umbrella stick, drive block, umbrella stick both sides face, the surface cover of threaded rod bottom is equipped with the screwed pipe, two bar holes have been seted up to the both sides face on umbrella stick top, two the inner chamber in bar hole is pegged graft and is had two drive blocks, two the relative one end of drive block respectively with the both sides face fixed connection of screwed pipe, two the front of the opposite one end of drive block articulates there are two backup pads, two the below of drive block and the bottom fixed mounting that is located umbrella stick both sides face have two buffer spring, two the opposite one end of buffer spring respectively with.

Preferably, the top of the opposite surface of the two driving blocks is fixedly connected with a positioning rod.

Preferably, two the steady bearing is closed bearing, and the inner wall of two steady bearings respectively with the fixed surface connection of threaded rod top and bottom.

Preferably, the surface at the center of the threaded rod is in threaded connection with the inner wall of the threaded tube.

Preferably, the outer surface of the threaded pipe is slidably connected with the inner wall of the driving groove.

Preferably, the surfaces of the two driving blocks are respectively connected with the inner walls of the two strip-shaped holes in a sliding manner.

(III) advantageous effects

The utility model provides an anti-eversion umbrella. The method has the following beneficial effects:

(1) this umbrella prevents turning up, through the knob that sets up, threaded rod, screwed pipe, drive block and backup pad, knob corotation can drive the threaded rod corotation, and threaded rod corotation just can drive screwed pipe and drive block while downstream, and the drive block downstream just can drive backup pad downstream, when the backup pad is abundant with the contact of umbrella cloth, just can accomplish the support to whole umbrella frame to can reach the effect that prevents the umbrella from turning up.

(2) This umbrella of turning up prevents, through firm spring and the buffer spring who sets up, the elastic force of firm spring can play the effect of location to firm board, simultaneously, also can fix the position after the knob rotates, and buffer spring's elastic force can accomplish the effect of playing the buffering to the motion of backup pad, and the completion of also indirectness is to the buffering of umbrella skeleton to the permanent use of umbrella has been promoted.

Drawings

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

fig. 2 is a front view of the structure of the present invention;

fig. 3 is an enlarged view of a structure a in fig. 1 according to the present invention.

In the figure: 1 umbrella handle, 2 handholds, 3 umbrella frameworks, 4 umbrella cloth, 5 drive grooves, 6 stabilizing bearings, 7 threaded rods, 8 stabilizing springs, 9 stabilizing plates, 10 knobs, 11 threaded pipes, 12 strip-shaped holes, 13 drive blocks, 14 support plates, 15 buffer springs and 16 positioning rods.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to 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", and the like, indicate the orientation or positional relationship indicated based on 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 present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: an anti-eversion umbrella comprises an umbrella handle 1, a handle 2 is fixedly arranged at the bottom end of the umbrella handle 1, an umbrella framework 3 is fixedly arranged on the surface of the top end of the umbrella handle 1, umbrella cloth 4 is sleeved outside the top end of the umbrella framework 3, a driving groove 5 is arranged above the umbrella cloth 4 and on the top surface of the umbrella handle 1, two stabilizing bearings 6 are fixedly arranged on the inner walls of the top end and the bottom end of the driving groove 5, threaded rods 7 are respectively inserted into the inner cavities of the two stabilizing bearings 6, the surface of the center of each threaded rod 7 is in threaded connection with the inner wall of a threaded pipe 11, stabilizing springs 8 are sleeved above the stabilizing bearings 6 and on the surfaces of the threaded rods 7, the two stabilizing bearings 6 are closed bearings, the inner walls of the two stabilizing bearings 6 are respectively and fixedly connected with the surfaces of the top end and the bottom end of the threaded rods 7, stabilizing plates 9 are fixedly arranged on the top ends of the threaded rods 7, knobs 10 are fixedly arranged above the, through the corotation of knob 10, just can drive threaded rod 7 corotation, threaded rod 7 corotation just can drive screwed pipe 11 and drive block 13 while downstream, and drive block 13 downstream just can drive backup pad 14 downstream, when backup pad 14 fully contacts with umbrella cloth 4, just can accomplish the support to whole umbrella frame 3 to can reach the effect that prevents the umbrella and turn up.

The surface cover of 7 bottoms of threaded rod is equipped with screwed pipe 11, the surface of screwed pipe 11 and the inner wall sliding connection of drive groove 5, two bar holes 12 have been seted up to the both sides face on 1 top of umbrella stick, the inner chamber of two bar holes 12 is pegged graft and is had two drive blocks 13, the top fixedly connected with locating lever 16 of the opposite one side of two drive blocks 13, the surface of two drive blocks 13 respectively with the inner wall sliding connection of two bar holes 12, two relative one ends of drive blocks 13 respectively with the both sides face fixed connection of screwed pipe 11, the front of the opposite one end of two drive blocks 13 articulates there are two backup pads 14, the below of two drive blocks 13 and the bottom fixed mounting that is located 1 both sides face of umbrella stick have two buffer spring 15, the opposite one end of two buffer spring 15 respectively with the relative one end fixed connection of two.

When the anti-eversion umbrella is used, firstly, the screw rod 7 can be driven to rotate forwards through the forward rotation of the knob 10, the screw rod 7 can be driven to rotate forwards to drive the threaded pipe 11 and the driving block 13 to move downwards simultaneously, the driving block 13 can drive the supporting plate 14 to move downwards through moving downwards, when the supporting plate 14 is fully contacted with the umbrella cloth 4, the whole umbrella framework 3 can be supported, so that the effect of preventing the umbrella from everting can be achieved, then, the supporting plate 14 can be driven to move upwards through the reverse rotation knob 10, so that the umbrella can adapt to small wind, the deformation of the umbrella framework 3 caused by the pressure of the supporting plate 14 can be avoided, through the arranged stabilizing spring 8 and the buffer spring 15, the elastic force of the stabilizing spring 8 can play a role in positioning the stabilizing plate 9, meanwhile, the position after the rotation of the knob 10 can be fixed, the elastic force of the buffer spring 15 can play a role in buffering the movement of the supporting plate 14, the umbrella frame 3 is indirectly buffered, thereby promoting the long-term use of the umbrella.

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 utility model provides an anti-eversion umbrella, includes umbrella stick (1), its characterized in that: the bottom end of the umbrella handle (1) is fixedly provided with a handle (2), the surface of the top end of the umbrella handle (1) is fixedly provided with an umbrella framework (3), an umbrella cloth (4) is sleeved outside the top end of the umbrella framework (3), a driving groove (5) is arranged above the umbrella cloth (4) and on the top surface of the umbrella handle (1), two stabilizing bearings (6) are fixedly arranged on the inner walls of the top end and the bottom end of the driving groove (5), threaded rods (7) are inserted into the inner cavities of the two stabilizing bearings (6), a stabilizing spring (8) is sleeved on the surface of the threaded rod (7) above the stabilizing bearing (6), a stabilizing plate (9) is fixedly arranged at the top end of the stabilizing spring (8) and positioned on the surface of the threaded rod (7), a knob (10) is fixedly arranged above the stabilizing plate (9) and positioned at the top end of the threaded rod (7);

threaded rod (7) bottom the surface cover be equipped with screwed pipe (11), two bar holes (12), two have been seted up to the both sides face on umbrella stick (1) top the inner chamber of bar hole (12) is pegged graft and is had two drive block (13), two the relative one end of drive block (13) respectively with the both sides face fixed connection of screwed pipe (11), two the front of the opposite one end of drive block (13) articulates there are two backup pads (14), two the bottom fixed mounting that is located umbrella stick (1) both sides face in the below of drive block (13) has two buffer spring (15), two the opposite one end of buffer spring (15) respectively with the relative one end fixed connection of two backup pads (14).

2. The anti-eversion umbrella of claim 1, wherein: and positioning rods (16) are fixedly connected to the tops of the opposite surfaces of the two driving blocks (13).

3. The anti-eversion umbrella of claim 1, wherein: two firm bearing (6) are closed bearing, and the inner wall of two firm bearing (6) respectively with the surface fixed connection of threaded rod (7) top and bottom.

4. The anti-eversion umbrella of claim 1, wherein: the surface of the center of the threaded rod (7) is in threaded connection with the inner wall of the threaded pipe (11).

5. The anti-eversion umbrella of claim 1, wherein: the outer surface of the threaded pipe (11) is in sliding connection with the inner wall of the driving groove (5).

6. The anti-eversion umbrella of claim 1, wherein: the surfaces of the two driving blocks (13) are respectively connected with the inner walls of the two strip-shaped holes (12) in a sliding manner.