CN107087875A - Umbrella with integrated crutch function and concealable umbrella surface - Google Patents

Abstract

The invention discloses an umbrella with an integrated crutch function and a concealable umbrella cover, which comprises an umbrella handle, umbrella ribs and an umbrella cover; the umbrella handle is a cylinder with a cylindrical hidden hole which is formed in the inner part and penetrates through the umbrella handle up and down; a central driving rod is vertically pivoted in the hidden hole; the central driving rod is screwed with a hinge seat; the umbrella ribs comprise a plurality of outer supporting umbrella ribs and a plurality of inner supporting umbrella ribs; one end of each outer supporting umbrella rib is hinged on the hinge seat; the umbrella cover is arranged on the outer supporting umbrella ribs; the upper part of the side wall of the hidden hole is provided with a plurality of limiting grooves; the opposite side walls of the limiting groove are respectively provided with a long-hole-shaped guide groove; one end of the inner supporting umbrella rib is hinged to the middle part of the outer supporting umbrella rib, and the other end of the inner supporting umbrella rib is fixed with a guide post; two ends of the guide post are respectively arranged in the guide groove in a sliding manner; the lower part of the hidden hole is provided with a driving device. The outer supporting umbrella rib and the umbrella cover are hidden in the hidden hole through the lifting of the hinge seat, and the umbrella cover can be used as a walking stick when the umbrella handle is hidden.

Description

Umbrella with integrated crutch function and concealable umbrella surface

Technical field:

The invention relates to the technical field of rain gear, in particular to an umbrella with an integrated crutch function and a concealable umbrella surface.

Background technique

Umbrellas often give people a sense of cumbersomeness on non-rainy days. Foldable umbrellas can be folded and placed in bags, while umbrellas with long handles that cannot be folded are not easy to store and have no other use. The development of different functions for non-foldable umbrellas will greatly increase the demand for such umbrellas.

Contents of the invention

The object of the present invention is to provide an umbrella with a concealable umbrella cover integrated with the crutch function to solve the deficiencies in the prior art.

In order to achieve the above purpose, the present invention provides an umbrella with integrated crutches and a cover that can be concealed, including an umbrella handle, umbrella ribs and an umbrella cover; the umbrella handle is a cylinder formed with a cylindrical hidden hole that penetrates up and down; There is a central driving rod vertically pivoted in the hidden hole; the upper part of the central driving rod is threaded; the central driving rod is screwed with a hinged seat; the ribs include several outer supporting ribs and some inner supporting ribs; One end of the bone is hinged on the outer cylindrical surface of the hinged seat and is evenly distributed on the circumference; There are long hole-shaped guide grooves on the top respectively; one end of the inner support rib is hinged in the middle of the outer support rib, and the other end is fixed with a cylindrical guide column; the two ends of the guide column are respectively slid and set in the guide groove; the hidden hole The lower part is provided with a driving device; the upper end of the central driving rod is equipped with a damping anti-skid block.

As a preferred technical solution, the upper end of the central drive rod is fixed with a cylindrical connection block; the diameter of the connection block is larger than the diameter of the central drive rod; the cylindrical surface of the connection block is formed with threads; the lower end surface of the damping anti-slip block is formed with threads holes; the damping anti-slip block is screwed on the connection block; the lower end surface of the damping anti-slip block is formed with a conical surface.

As the preference of the above-mentioned technical scheme, a pivot plate is fixed on the side wall of the bottom of the hidden hole; the lower part of the central drive rod is vertically pivoted on the upper pivot plate; the driving device includes a main drive rod, a lower horizontal central shaft, a main drive Worm, main driving worm gear, driving gear, driven gear, upper horizontal central shaft, driven worm and driven worm gear; the left and right ends of the side wall with hidden holes located under the pivot plate are respectively formed with pivot plates; The lower end is fixed with a horizontally arranged lower pivot plate; the lower end of the central drive rod passes through the upper pivot plate and is fixed with a driven worm wheel; the driven worm is fixed on the upper horizontal central shaft; the upper horizontal central shaft is horizontally pivoted on a pair of Between the pivot plates; the driven worm meshes with the driven worm gear; the left part of the upper horizontal central shaft is fixed with a driven gear; the lower horizontal central shaft is horizontally pivoted between a pair of pivotal plates and is located on the upper horizontal central shaft Below; the left part of the upper horizontal central shaft is fixed with a driving gear; the driving gear meshes with the driven gear; the main drive rod is vertically pivoted on the lower pivot plate and the upper end passes through the lower pivot plate; the upper end of the main drive rod is fixed with The main drive worm; the middle part of the lower horizontal central shaft is fixed with the main drive worm gear; the main drive worm is meshed with the main drive worm gear.

As the preference of the above technical solution, an annular umbrella surface installation groove is provided on the upper outer cylindrical surface of the hinge seat; the middle part of the umbrella surface is fixed on the outer support rib; one end of the umbrella surface is fixed in the umbrella surface installation groove; The non-hinge end of the supporting umbrella frame is inserted with an umbrella surface limiting seat; the other end of the umbrella surface is on the umbrella surface limiting seat.

As a preference of the above technical solution, when the umbrella surface is fully unfolded, the inner support ribs are in a vertical state.

The beneficial effect of the present invention is that: the outer support ribs together with the umbrella surface are hidden in the hidden hole through the lifting of the hinged seat, and the umbrella surface can be used as a crutch when the umbrella handle is hidden.

Description of drawings

Fig. 1 is a structural schematic diagram of a partial section of the present invention.

In the figure, 10, umbrella handle; 100, hidden hole; 101, pivot plate; 102, lower pivot plate; 103, upper pivot plate; 104, limit slot; 105, guide slot; 21, center drive rod; 211, connection block; 22, hinge seat; 23, outer support rib; 24, outer support rib; 241, guide post; 25, umbrella surface; 26, umbrella surface limit seat; 27, damping anti-slip block; 30, Driving device; 31, main driving rod; 32, main driving worm; 33, main driving worm gear; 34, lower horizontal central shaft; 35, driving gear; 36, driven gear; 37, upper horizontal central shaft; 38, driven Worm screw; 39, driven worm gear.

detailed description

As shown in Figure 1, an umbrella with a concealable umbrella cover integrated with the crutch function includes an umbrella handle 10, an umbrella rib and an umbrella cover 25; the umbrella handle 10 is a cylinder formed with a cylindrical hidden hole 100 penetrating up and down inside. There is a center drive rod 21 vertically pivoted in the hidden hole 100; the upper part of the center drive rod 21 is threaded; the center drive rod 21 is screwed with a hinged seat 22; the ribs include some outer support ribs 23 and some inner supports Umbrella ribs 24; one end of several outer support ribs 24 is hinged on the outer cylindrical surface of the hinge seat 22 and the circumference is evenly distributed; the umbrella surface 25 is arranged on the outer support ribs; Limiting groove 104; the opposite side walls of the limiting groove 104 are respectively provided with slotted guide grooves 105; one end of the inner support rib 24 is hinged to the middle part of the outer support rib 23, and the other end is fixed with a cylindrical guide column 241 ; the two ends of the guide column 241 are slidingly arranged in the guide groove 105 ; the driving device 30 is arranged at the bottom of the hidden hole 100 ; the damping anti-slip block 27 is installed at the upper end of the central driving rod 21 .

As shown in Figure 1, the upper end of central driving rod 21 is fixed with cylindrical connecting block 211; The diameter of connecting block 211 is greater than the diameter of central driving rod 21; The cylindrical surface of connecting block 211 is threaded; The lower end surface is formed with threaded holes; the damping anti-slip block 27 is screwed on the connecting block 211; the lower end surface of the damping anti-slip block 27 is formed with a conical surface.

As shown in Figure 1, the side wall of the bottom of the hidden hole 100 is fixed with a pivot plate 103; the bottom of the central drive rod 21 is vertically pivoted on the upper pivot plate 103; the driving device 30 includes a main drive rod 31, a lower horizontal Central shaft 34, main driving worm 32, main driving worm gear 33, driving gear 35, driven gear 36, upper horizontal central shaft 37, driven worm 38 and driven worm gear 39; The left and right ends of the wall are respectively formed with a pivot plate 101; the lower end of the pivot plate 101 is fixed with a horizontally arranged lower pivot plate 102; the lower end of the central drive rod 21 passes through the upper pivot plate 103 and is fixed with a driven worm wheel 39; The driven worm 38 is fixed on the upper horizontal central shaft 37; the upper horizontal central shaft 37 is horizontally pivoted between a pair of pivot plates 101; the driven worm 38 is engaged with the driven worm wheel 39; the left part of the upper horizontal central shaft 37 A driven gear 36 is fixed; the lower horizontal center shaft 34 is horizontally pivoted between a pair of pivot plates 101 and is located below the upper horizontal center shaft 37; the left part of the upper horizontal center shaft 37 is fixed with a driving gear 35; the driving gear 35 meshes with the driven gear 36; the main drive rod 31 is vertically pivoted on the lower pivot plate 102 and the upper end passes through the lower pivot plate 102; the upper end of the main drive rod 31 is fixed with the main drive worm 32; the lower horizontal center shaft 34 The middle part is fixed with main drive worm gear 33; Main drive worm 32 and main drive worm gear 33 meshes.

As shown in Figure 1, an annular umbrella surface installation groove is provided on the upper outer cylindrical surface of the hinged seat 22; the middle part of the umbrella surface 25 is fixed on the outer support rib 23; one end of the umbrella surface 25 is fixed on the umbrella surface installation groove The non-hinged end of the inner and outer support umbrella ribs 23 is inserted with the umbrella surface limit seat 26; the other end of the umbrella surface 25 is on the umbrella surface limit seat 26.

As shown in FIG. 1 , when the umbrella surface 25 is fully deployed, the inner support ribs 24 are in a vertical state.

How Umbrellas Work:

When acting as a crutch, the umbrella surface 25 is located in the hidden hole 100 of the umbrella handle 10, and the damping anti-slip block 27 is located below to contact the ground to prevent slipping;

When the umbrella surface 25 needs to be unfolded, the damping anti-slip block 27 only needs to be unscrewed and rotated upwards, and then the main driving rod 31 is manually rotated, the main driving rod 31 drives the central driving rod 21 to rotate through the transmission system, and the central driving rod 21 drives the hinged seat 22 Rise, so that the outer support rib 23 and the outer support rib 24 rise together. When the outer support rib 24 is in a vertical state, the central drive rod 21 continues to drive the hinge seat 22 to rise, and finally the outer support rib 23 is located at the hinge and the outer joint. The part between the hinges of the supporting umbrella ribs 24 is straight and arched, so that the umbrella surface 25 is fully stretched and opened.

The above content is only the preferred implementation mode of the present invention. For those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation mode and application scope. limits.

Claims (5)

1. a kind of suppressible umbrella of umbrella cover of integrated walking stick function, including umbrella handle (10), umbrella frame and umbrella cover (25)；Its feature exists In：Umbrella handle (10) forms the cylinder of the columned harboring holes (100) run through up and down for inside；Erected in harboring holes (100) Directly it is articulated with centre-driven bar (21)；The top of centre-driven bar (21) forms screw thread；Centre-driven bar is bolted with (21) Hinged seat (22)；Umbrella frame includes some outer support umbrella frames (23) and some inner support umbrella frames (24)；Some outer support umbrella frames (24) One end is hinged on the external cylindrical surface of hinged seat (22) and even circumferential is distributed；Umbrella cover (25) is arranged on outer support umbrella frame； The side wall upper part of harboring holes (100) offers the stopper slot (104) of some upper end open-endeds；The relative side of stopper slot (104) The guide groove (105) of elongated hole-shape is offered on wall respectively；Inner support umbrella frame (24) one end is hinged in outer support umbrella frame (23) Portion, the other end are fixed with columned lead (241)；The two ends of lead (241) are slided respectively is arranged on guide groove (105) It is interior；The bottom of harboring holes (100) is provided with drive device (30)；The upper end of centre-driven bar (21) is provided with damping non-slipping block (27)。

2. a kind of suppressible umbrella of umbrella cover of integrated walking stick function according to claim 1, it is characterised in that：Drive at center The upper end of lever (21) is fixed with columned contiguous block (211)；The diameter of contiguous block (211) is more than centre-driven bar (21) Diameter；Screw thread is formed on the face of cylinder of contiguous block (211)；The lower surface of damping non-slipping block (27) forms screwed hole；Damping Non-slipping block (27) is screwed onto on contiguous block (211)；The lower surface of damping non-slipping block (27) forms circular conical surface.

3. a kind of suppressible umbrella of umbrella cover of integrated walking stick function according to claim 1, it is characterised in that：Harboring holes (100) pivot connecting plate (103) is fixed with the side wall of bottom；The lower vertical of centre-driven bar (21) is articulated in pivot connecting plate (103)；Drive device (30) includes main drive rod (31), lower horizontal middle spindle (34), main driving worm screw (32), main driving worm gear (33), driving gear (35), driven gear (36), upper horizontal middle spindle (37), driven worm screw (38) and driven worm gear (39)；It is hidden Hide the side wall left and right ends of hole (100) below pivot connecting plate (103) and form pivot connecting plate (101) respectively；Pivot connecting plate (101) Lower end is fixed with horizontally disposed lower pivot connecting plate (102)；The lower end of centre-driven bar (21) is through upper pivot connecting plate (103) and fixes There is driven worm gear (39)；Driven worm screw (38) is fixed on horizontal middle spindle (37)；Upper horizontal middle spindle (37) level pivot joint Between a pair of pivot connecting plates (101)；Driven worm screw (38) is engaged with driven worm gear (39)；The left part of upper horizontal middle spindle (37) is consolidated Surely there is driven gear (36)；Lower horizontal middle spindle (34) level is articulated between a pair of pivot connecting plates (101) and positioned at upper level The lower section of central shaft (37)；The left part of upper horizontal middle spindle (37) is fixed with driving gear (35)；Driving gear (35) with it is driven Gear (36) is engaged；Main drive rod (31) is articulated on lower pivot connecting plate (102) vertically and upper end passes through lower pivot connecting plate (102)； The upper end of main drive rod (31) is fixed with main driving worm screw (32)；Lower horizontal middle spindle (34) is fixedly arranged in the middle of main driving worm gear (33)；Main driving worm screw (32) is engaged with main driving worm gear (33).

4. a kind of suppressible umbrella of umbrella cover of integrated walking stick function according to claim 1, it is characterised in that：Hinged seat (22) the umbrella cover mounting groove of annular shape is offered on top external cylindrical surface；Umbrella cover is fixed on outer support umbrella frame in the middle part of (25) (23) on；One end of umbrella cover (25) is fixed in umbrella cover mounting groove；The non-articulated end of outer support umbrella frame (23) is inserted with umbrella cover limit Position seat (26)；The other end of umbrella cover (25) is on umbrella cover limit base (26).

5. a kind of suppressible umbrella of umbrella cover of integrated walking stick function according to claim 1, it is characterised in that：Work as umbrella cover (25) when being fully deployed, inner support umbrella frame (24) is in vertical state.