阅读说明：本技术 一种基于柔性机构的与雨伞骨架及其生产工艺 (Umbrella framework based on flexible mechanism and production process thereof ) 是由 王卿沪 于 2020-07-02 设计创作，主要内容包括：本发明提供一种基于柔性机构的与雨伞骨架及其生产工艺,涉及制伞领域。该一种基于柔性机构的与雨伞骨架,包括伞杆,所述伞杆的中部贯穿设置有滑动套,所述伞杆的上端固定连接有固定套,所述固定套的侧壁设置等角度设置有支撑杆,所述滑动套的侧壁等角度设置有连接杆,所述滑动套包括滑动件,所述伞杆贯穿滑动件,所述滑动件的上部侧壁等角度设置有凹槽,所述凹槽内设置有第一柔性件,述第一柔性件的另一端和连接杆固定连接,所述连接杆的另一端固定连接有第二柔性件,所述支撑杆的另一端贯穿第二柔性件,所述支撑杆上且在第二柔性件的两侧均设置有挡环。改变传统伞骨的铰链连接方式,大大提高了伞骨的生产效率。(The invention provides an umbrella framework based on a flexible mechanism and a production process thereof, and relates to the field of umbrella manufacturing. This one kind based on flexible mechanism with umbrella frame, including the umbrella pole, the middle part of umbrella pole is run through and is provided with the slip cap, the fixed cover of upper end fixedly connected with of umbrella pole, angles such as the lateral wall setting of fixed cover are provided with the bracing piece, angles such as the lateral wall of slip cap are provided with the connecting rod, the slip cap includes the slider, the umbrella pole runs through the slider, angles such as the upper portion lateral wall of slider are provided with the recess, be provided with first flexible piece in the recess, state the other end and the connecting rod fixed connection of first flexible piece, the other end fixedly connected with second flexible piece of connecting rod, the other end of bracing piece runs through the second flexible piece, just all be provided with the retaining ring in the both sides of second flexible piece on the bracing piece. The hinge connection mode of the traditional umbrella rib is changed, and the production efficiency of the umbrella rib is greatly improved.)

1. The utility model provides a based on flexible mechanism with umbrella skeleton, includes umbrella pole (1), its characterized in that: the umbrella is characterized in that a sliding sleeve (2) penetrates through the middle of the umbrella rod (1), a fixed sleeve (3) is fixedly connected to the upper end of the umbrella rod (1), supporting rods (5) are arranged at equal angles on the side wall of the fixed sleeve (3), connecting rods (4) are arranged at equal angles on the side wall of the sliding sleeve (2), the other end of each connecting rod (4) is arranged in the middle of the corresponding supporting rod (5), the sliding sleeve (2) comprises a sliding piece (6), the umbrella rod (1) penetrates through the sliding piece (6), grooves (9) are arranged at equal angles on the side wall of the upper portion of the sliding piece (6), first flexible pieces (8) are arranged in the grooves (9), first fixing caps (7) are arranged on the upper portions of the sliding pieces (6) and on the outer sides of the first flexible pieces (8), and the other ends of the first flexible pieces (8) are fixedly connected, the other end fixedly connected with second flexible piece (15) of connecting rod (4), the other end of bracing piece (5) runs through second flexible piece (15), and bracing piece (5) and second flexible piece (15) sliding connection, on bracing piece (5) and all be provided with fender ring (16) in the both sides of second flexible piece (15), fixed cover (3) include mounting (10), the lower part lateral wall of mounting (10) is the angle such as being provided with ball groove (11), ball groove (11) department is provided with connecting piece (12), the one end of connecting piece (12) is spherical, and arranges ball groove (11) in, the other end of connecting piece (12) and bracing piece (5) one end fixed connection, the upper portion of mounting (10) is provided with second locking cap (13), second locking cap (13) and mounting (10) are threaded connection, an umbrella cap (14) is fixedly arranged at the upper end of the second fixing cap (13).

2. The umbrella frame based on the flexible mechanism according to claim 1, wherein: one end of the first flexible piece (8) and two ends of the second flexible piece (15) are both provided with sleeves, the structures of the sleeves are similar to those of open line noses, and the other end of the first flexible piece (8) is provided with a break angle.

3. The umbrella frame based on the flexible mechanism according to claim 1, wherein: the first fixing cap (7) is in threaded connection with the sliding piece (6), the baffle ring (16) is in threaded connection with the supporting rod (5), and the umbrella cap (14) is in threaded connection with the second fixing cap (13).

4. The umbrella frame based on the flexible mechanism according to claim 1, wherein: the number of the connecting rods (4), the number of the supporting rods (5), the number of the grooves (9) and the number of the ball grooves (11) are equal.

5. The flexible mechanism-based umbrella frame production process provided by the flexible mechanism-based umbrella frame according to claim 1, characterized by comprising the following steps:

placing the first flexible part (8) in a groove (9) on the sliding part (6), sleeving a first fixing cap (7) on the first flexible part, and rotating the first flexible part to be in threaded connection with the sliding part (6) to fix the first flexible part (8);

one end of a sphere of the connecting piece (12) is placed in a ball groove (11) on the fixing piece (10), a second fixing cap (13) is covered and rotated, the second fixing cap is in threaded connection with the fixing piece (10), and the lower end of the second fixing cap (13) seals the ball groove (11) to prevent the connecting piece (12) from falling;

the middle part of the supporting rod (5) is firstly provided with a baffle ring (16), one end of the second flexible part (15) is penetrated on the supporting rod (5) again, and finally the second baffle ring (16) is arranged on the supporting rod (5) again, the second flexible part (15) is ensured to be positioned between the two baffle rings (16), one end of the connecting rod (4) is connected with the other end of the connecting piece (12), and the connecting rod is fixed in a threaded connection mode;

with the lower extreme of mounting (10) and the upper end fixed connection of umbrella pole (1), and the middle part of umbrella pole (1) runs through and sets up slip cap (2), the both ends of connecting rod (4) run through the line nose similar structure who sets up respectively on first flexible piece (8) and second flexible piece (15), and use the instrument will extrude line nose similar structure, make first flexible piece (8) and second flexible piece (15) tightly embrace connecting rod (4), thereby with the both ends of connecting rod (4) respectively with first flexible piece (8) and second flexible piece (15) fixed connection.

6. The umbrella framework based on the flexible mechanism and the production process thereof as claimed in claim 5, wherein: when the fixed sleeve (3) is assembled, the ball groove (11) is provided with lubricating oil.

7. The umbrella framework based on the flexible mechanism and the production process thereof as claimed in claim 5, wherein: the lower ends of the umbrella rod (1) and the fixing piece (10) are in threaded connection.

8. The umbrella framework based on the flexible mechanism and the production process thereof as claimed in claim 5, wherein: when the umbrella rod (1) and the fixing piece (10), the connecting rod (4) and the connecting piece (12) are installed in a threaded mode, gluing treatment is set.

Technical Field

The invention relates to the technical field of umbrella manufacturing, in particular to an umbrella framework based on a flexible mechanism and a production process thereof.

Background

The umbrella rib is a framework for supporting one umbrella, the former umbrella rib is mostly a wood or bamboo umbrella rib, later on, an iron rib, a steel rib, an aluminum alloy rib (also called a fiber rib), an electric rib and a resin rib are provided, and the form is mostly a contraction rib (a contraction rib umbrella), so that the umbrella is light and convenient to carry. The number of the umbrella frames is generally 6-8, the maximum number can reach 24, and the umbrella is mainly used in umbrellas with straight rods. The sunshade umbrella generally comprises 6, 7 and 8 sunshade umbrellas. The more the number, the stronger the number, but also the heavier the number.

The connection mode between the inner parts of the existing umbrella ribs is basically a hinge rotation connection. This connection allows for increased production time of the ribs.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an umbrella framework based on a flexible mechanism and a production process thereof, and solves the problem of low assembly production efficiency of the existing umbrella framework.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: an umbrella framework based on a flexible mechanism comprises an umbrella rod, wherein a sliding sleeve is arranged in the middle of the umbrella rod in a penetrating manner, a fixed sleeve is fixedly connected to the upper end of the umbrella rod, supporting rods are arranged on the side wall of the fixed sleeve at equal angles, a connecting rod is arranged on the side wall of the sliding sleeve at equal angles, the other end of the connecting rod is arranged in the middle of the supporting rod, the sliding sleeve comprises a sliding piece, the umbrella rod penetrates through the sliding piece, a groove is arranged on the side wall of the upper portion of the sliding piece at equal angles, a first flexible piece is arranged in the groove, a first fixing cap is arranged on the upper portion of the sliding piece and on the outer side of the first flexible piece, the other end of the first flexible piece is fixedly connected with the connecting rod, a second flexible piece is fixedly connected to the other end of the connecting rod, the other end of the supporting rod, the utility model discloses a flexible umbrella cover, including first fixing cap, second fixing cap, bracing piece, fixed cover, first connecting piece, second fixing cap and second fixing cap, on the bracing piece and all be provided with in the both sides of second flexible piece and keep off the ring, fixed cover includes the mounting, the lower part lateral wall of mounting is waiting for the angle to be provided with the ball groove, ball groove department is provided with the connecting piece, the one end of connecting piece is spherical, and arranges the ball groove in, the other end and the bracing piece one end fixed connection of connecting piece, the upper portion of mounting is provided with the second fixing cap, second fixing cap and mounting are threaded connection.

Preferably, one end of the first flexible piece and two ends of the second flexible piece are both provided with sleeves, the structure of the sleeves is similar to that of an open line nose, and the other end of the first flexible piece is provided with a break angle.

Preferably, the first fixing cap and the sliding part are in threaded connection, the baffle ring is in threaded connection with the supporting rod, and the umbrella cap is in threaded connection with the second fixing cap.

Preferably, the number of the connecting rods, the number of the supporting rods, the number of the grooves and the number of the ball grooves are equal.

Preferably, the flexible mechanism-based production process for the umbrella frame comprises the following steps:

placing the first flexible piece in a groove on the sliding piece, sleeving a first fixing cap on the first flexible piece, and rotating and fixing the first flexible piece in threaded connection with the sliding piece;

one end of the sphere of the connecting piece is placed in a sphere groove on the fixing piece, a second fixing cap is covered on the sphere and rotates, the sphere is in threaded connection with the fixing piece, and the lower end of the second fixing cap seals the sphere groove to prevent the connecting piece from falling;

the middle part of the supporting rod is firstly provided with a baffle ring, one end of the second flexible part is penetrated on the supporting rod again, and finally the second baffle ring is arranged on the supporting rod again, the second flexible part is ensured to be positioned between the two baffle rings, one end of the connecting rod is connected with the other end of the connecting part, and the connecting rod is fixed by adopting a threaded connection mode;

with the lower extreme of mounting and the upper end fixed connection of umbrella pole, and the middle part of umbrella pole runs through and sets up the slip cap, the both ends of connecting rod run through the line nose similar structure that sets up on first flexible component and the second flexible component respectively to use the instrument will extrude line nose similar structure, make first flexible component and second flexible component tightly embrace the connecting rod, thereby with the both ends of connecting rod respectively with first flexible component and second flexible component fixed connection.

Preferably, when the fixed sleeve is assembled, the ball groove is provided with lubricating oil.

Preferably, the lower ends of the umbrella rod and the fixing piece are in threaded connection.

Preferably, when the umbrella rod and the fixing piece, the connecting rod and the connecting piece are installed in a threaded mode, gluing treatment is set.

(III) advantageous effects

The invention provides an umbrella framework based on a flexible mechanism and a production process thereof. The method has the following beneficial effects:

1. according to the invention, the first flexible part and the second flexible part are arranged, the connecting rod is respectively fixed on the supporting rod and the sliding part through the first flexible part and the second flexible part, when the connecting rod is fixed with the first flexible part and the second flexible part, only a tool is required to be squeezed to extrude the connecting wire nose to be similar to a structure, so that the first flexible part and the second flexible part tightly embrace and fix the connecting rod, the assembly of the sliding sleeve and the fixed sleeve is simpler compared with the assembly of a hinge mode, the assembly of the umbrella rib is simpler, and the production efficiency is improved.

2. According to the invention, the position of the baffle ring on the supporting rod can be adjusted, and the position of the second flexible part on the supporting rod is controlled, so that the supporting position of the connecting rod on the supporting rod is controlled, and the umbrella shape after the umbrella is unfolded can be conveniently adjusted.

Drawings

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

FIG. 2 is a schematic view of a sliding sleeve according to the present invention;

FIG. 3 is a schematic view of the fixing sleeve structure of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 1;

FIG. 5 is a schematic view of a first flexure and a second flexure of the present invention.

Wherein, 1, an umbrella rod; 2. a sliding sleeve; 3. fixing a sleeve; 4. a connecting rod; 5. a support bar; 6. a slider; 7. a first fixing cap; 8. a first flexible member; 9. a groove; 10. a fixing member; 11. a ball groove; 12. a connecting member; 13. a second locking cap; 14. an umbrella cap; 15. a second flexible member; 16. and (4) a baffle ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.