CN212814844U

CN212814844U - Sunshade umbrella

Info

Publication number: CN212814844U
Application number: CN202021938646.1U
Authority: CN
Inventors: 单才华; 应彬彬
Original assignee: Linhai Hanfeng Leisure Products Co ltd
Current assignee: Linhai Hanfeng Leisure Products Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-03-30
Anticipated expiration: 2030-09-07

Abstract

The utility model belongs to the technical field of outdoor equipment, concretely relates to sun shade. It has solved the problem that the connection structure intensity is not enough between current umbrella dish and the down tube. The sunshade comprises a sunshade disc and an inclined rod and is characterized in that the sunshade disc comprises a disc body and a sleeve, the sleeve is located below the disc body, a plug is arranged between the inclined rod and the sunshade disc and connected with the inclined rod, a central hanging rod is further inserted into the sleeve, and the plug, the sleeve and the central hanging rod are hinged through a fastener. The utility model discloses a promotion of connection structure intensity between umbrella dish and the down tube.

Description

Sunshade umbrella

Technical Field

The utility model belongs to the technical field of outdoor equipment, concretely relates to sun shade.

Background

The connection mode of the umbrella plate, the umbrella ribs and the inclined rod of the sunshade umbrella appearing in the current market generally adopts the following two modes, namely a first mode: divide into upper and lower lid with the umbrella disk, pass the connecting hole on rib and the down tube with the iron wire circle and cluster rib and down tube into a whole, then place the whole of connecting in the centre of umbrella disk lower cover and umbrella disk upper cover, the iron wire circle is placed in the iron wire circle inslot of umbrella disk lower cover, and rethread screw fixation umbrella disk upper cover and lower cover accomplish to be connected, method two: the umbrella plate is divided into an upper cover and a lower cover, a plurality of cylindrical pins penetrate through connecting holes in the umbrella ribs and the inclined rods respectively, then the umbrella ribs and the inclined rods with the cylindrical pins are sequentially placed on the positions corresponding to the lower cover of the umbrella plate, the upper cover and the lower cover of the umbrella plate are fixed through screws and tightly clamped with the cylindrical pins to realize the connection of the umbrella plate, the umbrella ribs and the inclined rods, the two modes generally have the problems of weak connection and insufficient strength, an iron wire ring is easy to stretch and deform in a stressed state in the use process of the sunshade umbrella, the cylindrical pins are also easy to extrude from the seams of the upper cover and the lower cover of the umbrella plate, and finally the umbrella plate is separated from the umbrella ribs and the inclined rods to influence the use of the; secondly, the down tube is responsible for the bearing to the sun shade umbrella face, so the body of rod of down tube can be bigger than the rib, and the down tube is connected with being connected between rib and the umbrella disk lower cover to offer the mounting groove and connect usually, but the umbrella disk lower cover is gone up and is needed to connect a plurality of ribs and lead to, and the umbrella disk lower cover is opened and is established the structural strength decline behind the mounting groove, leads to its directness and down tube connection easy damage.

Disclosure of Invention

The utility model aims at solving the problems in the prior art, and provides a sunshade umbrella, which aims to solve the technical problems that: how to realize the improvement of the strength of the connecting structure between the umbrella disk and the diagonal rod.

The purpose of the utility model can be realized by the following technical proposal:

the sunshade umbrella comprises an umbrella disc and an inclined rod and is characterized in that the umbrella disc comprises a disc body and a sleeve, the sleeve is located below the disc body, a plug is arranged between the inclined rod and the umbrella disc and connected with the inclined rod, a central hanging rod is further inserted into the sleeve, and the plug, the sleeve and the central hanging rod are hinged through a fastener.

The down tube passes through the end cap and links to each other with the umbrella dish, and the central jib is inserted and is located the sleeve of umbrella dish, has promoted telescopic structural strength, and the down tube passes through the end cap and links to each other with the sleeve, makes the power between down tube and the umbrella dish not act on the disk body, but acts on the sleeve of sufficient intensity, realizes the promotion of the connection structural strength between umbrella dish and the down tube.

In the sunshade, the plug comprises two connecting plates which are respectively positioned at two sides of the sleeve, a bridging plate for connecting the two connecting plates is further arranged between the two connecting plates, and the top surface of the bridging plate is an upward convex cambered surface. The connecting plate is located telescopic both sides and links to each other with the sleeve, and two connecting plates pass through the bridging board and connect, and the top surface on the bridging board is the bellied cambered surface that makes progress, through the setting of cambered surface, makes the end cap have good resistance to compression bearing, and then makes the promotion of the connection structure intensity between umbrella dish and the down tube.

In the sunshade, the outer side wall of the sleeve is provided with a leaning plane which is leaned against the connecting plate. Set up on the sleeve and paste and lean on the plane, make the contact between connecting plate and the sleeve be the face contact, increase the area of contact between connecting plate and the sleeve, be the face contact between sleeve and the connecting plate, compare the line contact between cambered surface and the plane, pressure on this scheme connecting plate will be little, makes being connected between end cap and the umbrella dish more reliable.

In the sunshade, the plug further comprises a connecting portion connected with the inclined rod, the connecting portion is rod-shaped, the inclined rod is tubular, the connecting portion is inserted into the inclined rod, and the connecting portion is hinged to the inclined rod through a second fastening piece. The connecting part on the plug is inserted into the jack in a rod shape and is connected together through the second fastening piece.

In foretell sun shade, still seted up a plurality of mounting groove on the disk body, a plurality of mounting groove is seted up along disk body circumference, all be equipped with the rib in the mounting groove, be connected through fastener three between rib and the umbrella dish. The disk body is provided with an installation groove for placing umbrella ribs and is connected together through a fastener III.

In the sunshade described above, said first fastener comprises a bolt, the head of which abuts against one of the connection plates, and a nut which abuts against the other connection plate. Relative pressure is applied to the two connecting plates through the bolts and the nuts to enable the two connecting plates to be attached to the sleeve, so that the situation that the plug shakes and the strength of a connecting structure between the umbrella disk and the inclined rod is improved is prevented.

Compared with the prior art, the sunshade has the following advantages:

1. the sleeve of the umbrella disc is matched with the central suspender, so that the structural strength of the umbrella disc is improved, the inclined rod and the umbrella disc are connected through the plug, and the plug is connected to the sleeve, so that the force between the inclined rod and the umbrella disc does not act on the disc body but acts on the sleeve with enough strength, and the improvement of the structural strength of connection between the umbrella disc and the inclined rod is realized.

2. The two connecting plates are connected through the bridging plate with the upward cambered surface, so that the plug has good compression-resistant bearing, and the strength of the connecting structure between the umbrella disc and the diagonal rod is improved.

3. The connecting part is obliquely arranged compared with the connecting plate, so that the plug has a better stress state, and the strength of the connecting structure between the umbrella disc and the diagonal rod is further improved.

Drawings

Fig. 1 is a schematic overall structure of the sunshade.

Fig. 2 is a schematic view of the connection structure of the sunshade umbrella disk.

Fig. 3 is an exploded view of the sunshade disk of the sunshade.

In the figure, 1, an umbrella disk; 1a, a tray body; 1a1, mounting groove; 1b, a sleeve; 1b1, abutment plane; 2. a diagonal bar; 3. a plug; 3a, a connecting plate; 3b, a bridging plate; 3c, a connecting part; 4. a central boom; 5. umbrella ribs; 6. a first fastener; 6a, a bolt; 6b, a nut; 7. a second fastener; 8. and a third fastener.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

Example one

As shown in fig. 1 to 3, the sunshade includes an umbrella tray 1, an inclined rod 2 and a central suspension rod 4, the umbrella tray 1 includes a tray body 1a and a sleeve 1b, the sleeve 1b is located below the tray body 1a, the central suspension rod 4 is inserted into the sleeve 1b, the central suspension rod 4 is tightly matched with the sleeve 1b, the structural strength of the sleeve 1b is increased, the inclined rod 2 is connected to the sleeve 1b, specifically, a plug 3 is arranged between the inclined rod 2 and the sleeve 1b, one end of the plug 3 is connected to the sleeve 1b, the other end of the plug 3 is connected to the inclined rod 2, and the plug 3, the sleeve 1b and the central suspension rod 4 are hinged through a fastener 6. The diagonal rod 2 is connected with the umbrella disc 1 through the plug 3, the central suspender 4 is inserted into the sleeve 1b of the umbrella disc 1, the structural strength of the sleeve 1b is improved, the diagonal rod 2 is connected with the sleeve 1b through the plug 3, so that the force between the diagonal rod 2 and the umbrella disc 1 does not act on the disc body 1a but acts on the sleeve 1b with enough strength, and the improvement of the connecting structural strength between the umbrella disc 1 and the diagonal rod 2 is realized.

As shown in fig. 1 to 3, the plug 3 includes two connecting plates 3a respectively located at two sides of the sleeve 1b, a bridging plate 3b for connecting the two connecting plates 3a is further disposed between the two connecting plates 3a, the bridging plate 3b is arc-shaped, and the top surface of the bridging plate 3b is an upward convex arc surface. The both sides that the connecting plate is located sleeve 1b link to each other with sleeve 1b, and two connecting plates 3a pass through bridging plate 3b and connect, and the top surface on the bridging plate 3b is the bellied cambered surface that makes progress, through the setting of cambered surface, makes end cap 3 have good resistance to compression bearing, and then makes the promotion of the connection structure intensity between umbrella dish 1 and the down tube 2.

As shown in fig. 1 to 3, the plug 3 further includes a connecting portion 3c connected to the inclined rod 2, the connecting portion 3c is rod-shaped, the inclined rod 2 is tubular, the connecting portion 3c is inserted into the inclined rod 2, the connecting portion 3c is hinged to the inclined rod 2 through a second fastening member 7, and the second fastening member 7 may be a bolt or a screw, preferably a bolt. An abutment surface 1b1 which abuts against the inner wall of the web 3a is provided on the outer side wall of the sleeve 1 b. Set up on sleeve 1b and paste and lean on plane 1b1, make the contact between connecting plate 3a and the sleeve 1b be the face contact, increase the area of contact between connecting plate 3a and the sleeve 1b, be the face contact between sleeve 1b and the connecting plate 3a, compare the line contact between cambered surface and the plane, the pressure on this scheme connecting plate 3a will be little, makes the connection between end cap 3 and the umbrella dish 1 more reliable. The first fastener 6 comprises a bolt 6a and a nut 6b, wherein the head of the bolt 6a abuts against one of the connecting plates 3a, and the nut 6b abuts against the other connecting plate 3 a. The two connecting plates 3a are applied with opposite pressure by the bolts 6a and the nuts 6b to be abutted against the sleeves 1b, and the strength of the connecting structure between the umbrella disc 1 and the diagonal rods 2 is improved.

As shown in fig. 2 and 3, the connecting portion 3c is inclined relative to the connecting plate 3a, specifically, an included angle is formed between the length direction of the connecting portion 3c and the length direction of the connecting plate 3a, and the connecting portion 3c is inclined relative to the connecting plate 3a, so that the plug 3 has a better stress state, the structural strength of the plug 3 in application is improved, and the connecting structural strength between the umbrella disc 1 and the inclined rod 2 is further improved.

As shown in fig. 2 and 3; still seted up a plurality of mounting groove 1a1 on the disk body 1a, a plurality of mounting groove 1a1 is seted up along disk body 1a circumference, all is equipped with rib 5 in the mounting groove 1a1, is connected through fastener three 8 between rib 5 and the umbrella disk 1. Fastener three 8 may be a bolt or screw or stud, with bolt 6a being preferred. A process groove is formed between every two installation grooves 1a1, and the process groove is convenient for assembling the fastener III 8 on the disc body 1 a.

Compared with the prior art, the inclined rod 2 is directly connected to the disc body 1a in the prior art, the disc body 1a is usually provided with a plurality of mounting grooves 1a1 for connecting the umbrella ribs 5, the structural strength of the disc body 1a is reduced due to the arrangement of the mounting grooves 1a1, the inclined rod 2 supports the whole umbrella body, the weight of the umbrella body is concentrated at the connecting position of the disc body 1a and the inclined rod 2, and the connection between the inclined rod 2 and the disc body 1a fails due to factors such as strong wind; the utility model discloses a down tube 2 is not connected on disk body 1a, and down tube 2 links to each other with sleeve 1b through end cap 3, makes the power between down tube 2 and the umbrella dish 1 not act on disk body 1a, but acts on the sleeve 1b of sufficient intensity, realizes the promotion of the connection structure intensity between umbrella dish 1 and the down tube 2.

Example two

This embodiment is substantially the same as the previous embodiment, except that in this embodiment, the first fastener may be a blind rivet to connect the plug 3, the sleeve 1b and the central suspension rod 4.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a sunshade umbrella, includes umbrella dish (1) and down tube (2), its characterized in that, umbrella dish (1) includes disk body (1a) and sleeve (1b), sleeve (1b) is located the below of disk body (1a), be equipped with end cap (3) between down tube (2) and umbrella dish (1), end cap (3) link to each other with down tube (2), still insert in sleeve (1b) and be equipped with central jib (4), articulate through fastener (6) between end cap (3), sleeve (1b) and central jib (4).

2. The sunshade umbrella according to claim 1, characterized in that the plug (3) comprises two connecting plates (3a) respectively positioned at two sides of the sleeve (1b), a bridge plate (3b) for connecting the two connecting plates (3a) is further arranged between the two connecting plates, and the top surface of the bridge plate (3b) is an upward convex cambered surface.

3. Sunshade according to claim 2, characterised in that the external side wall of said sleeve (1b) is provided with an abutment plane (1b1) against which the web (3a) abuts.

4. Sunshade according to claim 3, wherein said plug (3) further comprises a connecting portion (3c) connected to the diagonal rod (2), said connecting portion (3c) is rod-shaped, said diagonal rod (2) is tubular, said connecting portion (3c) is inserted into the diagonal rod (2), and said connecting portion (3c) is hinged to the diagonal rod (2) by means of a second fastening member (7).

5. The sunshade umbrella according to claim 1, wherein a plurality of mounting grooves (1a1) are further formed in the plate body (1a), a plurality of mounting grooves (1a1) are formed along the circumferential direction of the plate body (1a), ribs (5) are arranged in the mounting grooves (1a1), and the ribs (5) are connected with the umbrella plate (1) through fasteners III (8).

6. Parasol according to claim 3 or 4, characterized in that the first fastening member (6) comprises a bolt (6a) and a nut (6b), the head of the bolt (6a) resting on one of the plates (3a) and the nut (6b) resting on the other plate (3 a).