CN209760953U

CN209760953U - Novel sunshade shed frame

Info

Publication number: CN209760953U
Application number: CN201920403588.3U
Authority: CN
Inventors: 何志杰
Original assignee: Zhengzhou Kezhijie Industrial Design Co Ltd
Current assignee: Zhengzhou Kezhijie Industrial Design Co Ltd
Priority date: 2019-03-28
Filing date: 2019-03-28
Publication date: 2019-12-10
Anticipated expiration: 2029-03-28

Abstract

The utility model provides a novel sunshade rack, is including L type stand, first link mechanism, second link mechanism and the L type frame that has the base, the top both sides portion swing joint respectively of L type stand has first link mechanism, the both sides portion swing joint respectively of L type frame has second link mechanism, first link mechanism and second link mechanism's the other end is connected through L type frame. This sunshade rack is the rectangle structure that is formed by 4 link mechanism settings, realizes the directional folding shrink of whole rack through bevel gear vertical meshing, and with stand detachable design, conveniently carries the use.

Description

Novel sunshade shed frame

Technical Field

The utility model relates to a sunshade technical field, more specifically relates to a novel sunshade rack.

Background

The sunshade has comprehensive outer sunshade and rain-sheltering function for outdoor use, can make strong sunshine reflect into with the form of diffuse light in the summer of inflammation, makes under the canopy light bright and not dazzling, avoids proruption situation such as rainy simultaneously, is used for using such as advertisement exhibition and marketing popularization, market collection exhibition platform, interim canopy more, and it is especially important to correspond the user, conveniently carries.

Disclosure of Invention

An object of the utility model is to provide a novel sunshade rack, simple structure, portable covers during the use and closes the puggaree can.

In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a novel sunshade rack, is including L type stand, first link mechanism, second link mechanism and the L type frame that has the base, the top both sides portion swing joint respectively of L type stand has first link mechanism, the both sides portion swing joint respectively of L type frame has second link mechanism, first link mechanism and second link mechanism's the other end is connected through L type frame.

Preferably, the first connecting rod structure and the second connecting rod structure are long rods with U-shaped joints at two ends, and are respectively connected to the side parts of the L-shaped stand column and the L-shaped frame.

Preferably, the two first link mechanisms on the L-shaped stand column are vertically meshed through bevel gears and can only be meshed upwards, and the first link mechanism and the second link mechanism on the L-shaped frame are vertically meshed through bevel gears and can only be meshed downwards.

Preferably, a handle is arranged at the rear side of the L-shaped frame connected with the two second connecting rod mechanisms, so that the whole folding is facilitated.

Preferably, a support stand seat is arranged at the bottom of the L-shaped frame, the support stand seat is in an inverted T shape, and the support stand seat is in threaded connection with the bottom of the L-shaped frame.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model provides a sunshade rack is the rectangle structure that is formed by 4 link mechanism settings, realizes the directional folding shrink of whole rack through bevel gear vertical meshing, and with stand detachable design, conveniently carries the use.

Drawings

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

In the figure: 1. an L-shaped upright post; 2. a first link mechanism; 3. a second link mechanism; 4. an L-shaped frame; 5. a bevel gear; 6. a handle; 7. and supporting the upright post seat.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The utility model discloses a sunshade rack, including L type stand 1, two first link mechanism 2, two second link mechanism 3 and 3L type frame 4 that have the base, in this embodiment, L type stand is the support focus of whole rack, and first link mechanism and second link mechanism are the stock that both ends area U-shaped connects, hinge respectively or through the lateral part of bolt fixed connection at L type stand and L type frame. Specifically, the two sides of the top of the L-shaped stand column are respectively and movably connected with a first connecting rod mechanism, the two sides of one of the L-shaped frames are respectively and movably connected with a second connecting rod mechanism, and the other ends of the first connecting rod mechanism and the second connecting rod mechanism are respectively connected through the two L-shaped frames, so that the whole shed frame is of a rectangular structure.

In order to ensure that the shed frame is slowly and orderly folded, bevel gears 5 are arranged on the inner sides of the L-shaped upright post, the first connecting rod mechanisms and the second connecting rod mechanisms on the two L-shaped frames close to the L-shaped upright post, so that the two first connecting rod mechanisms on the L-shaped upright post are vertically meshed through the bevel gears and can only be meshed upwards, the first connecting rod mechanisms and the second connecting rod mechanisms on the L-shaped frames are vertically meshed through the bevel gears and can only be meshed downwards, and the directional meshing is realized by plugging partial gear grooves of the bevel gear teeth. Meanwhile, a handle 6 is arranged on the rear side of the L-shaped frame connected with the two second connecting rod mechanisms, so that the whole folding is facilitated.

In the best real-time example, a support column seat 7 is arranged at the bottom of each L-shaped frame, is in an inverted T shape, and is connected to the bottom of the L-shaped frame in a threaded mode. For supporting the other 3 corners of the trellis.

Claims

1. The utility model provides a novel sunshade rack which characterized in that: the device comprises an L-shaped stand column with a base, a first connecting rod mechanism, a second connecting rod mechanism and an L-shaped frame, wherein two sides of the top of the L-shaped stand column are respectively and movably connected with the first connecting rod mechanism, two sides of the L-shaped frame are respectively and movably connected with the second connecting rod mechanism, and the other ends of the first connecting rod mechanism and the second connecting rod mechanism are connected through the L-shaped frame.

2. The new sunshade canopy frame of claim 1 wherein: the first connecting rod structure and the second connecting rod structure are long rods with U-shaped joints at two ends and are connected to the side portions of the L-shaped stand column and the L-shaped frame respectively.

3. The new sunshade canopy frame of claim 1 wherein: the two first link mechanisms on the L-shaped stand columns are vertically meshed through bevel gears and can only be meshed upwards, and the first link mechanisms on the L-shaped frames are vertically meshed with the second link mechanisms through bevel gears and can only be meshed downwards.

4. The new sunshade canopy frame of any one of claims 1-3, characterized in that: and a handle is arranged at the rear side of the L-shaped frame connected with the two second connecting rod mechanisms, so that the whole folding is facilitated.

5. The new sunshade canopy frame of claim 1 wherein: the bottom of L type frame is provided with supports the stand seat, supports the stand seat and is the type of falling T, and threaded connection is in the bottom of L type frame.