CN202653533U

CN202653533U - Multi-purpose rack

Info

Publication number: CN202653533U
Application number: CN 201220256791
Authority: CN
Inventors: 郑雪峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-06-03
Filing date: 2012-06-03
Publication date: 2013-01-09
Anticipated expiration: 2022-06-03

Abstract

The utility model discloses a multi-purpose rack. The multi-purpose rack is characterized in that an upper left leg tube and an upper right leg tube are arranged on a connection seat; an upper cross frame tube is hinged with the upper left leg tube; an upper connection link is hinged with the upper right leg tube and the cross frame tube; a lower left leg tube and a lower right leg tube are provided with balls; a middle cross frame tube is hinged with the lower right leg tube; a middle connection link is hinged with the lower left leg tube and the middle cross frame tube; a lower cross frame tube is hinged with the lower left leg tube; a lower connection link is hinged with the lower right leg tube and the lower cross frame tube; and the rack moves and changes under the drive of four connecting rods and six connection links just by rotating the lower left leg tube and the lower right leg tube, so as to fast achieve unfolded use or folded storage of the rack. Meanwhile, the upper left leg tube and the upper right leg tube can be dismantled from the lower left leg tube and the lower right leg tube and independently used, so as to increase the purpose of the rack. The multi-purpose rack is simple in structure, convenient to use, and suitable for use in home furnishing or when articles are arranged in an office space.

Description

A kind of Multifunctional rack

Technical field

The utility model relates to a kind of furniture, particularly the employed Multifunctional rack of a kind of placing articles.

Background technology

Chinese patent database discloses the utility model patent that name is called " removable rack " on August 2nd, 2006, and the patent No. is 200520200366.X.Removable rack, it comprises the portal trestle of being located at both sides, be provided with some groups of layer frame backstays between two poles of described portal trestle, described layer frame backstay comprises upper and lower connecting rod and is positioned at the spacing connecting rod that the upper and lower connecting rod outside parallels with them, the pin that turns through its both sides downwards of layer frame that crosses between the portal trestle of both sides is inserted between upper and lower connecting rod and the backstay, and described layer frame is provided with to store the casing of taking out of article.This employing bolt is realized the structure of dismounting, causes the dismounting complex steps, power when dismounting expends.Cause being necessary to make improvement for above-mentioned shortcoming.

Summary of the invention

In order to overcome the deficiencies in the prior art, the utility model provides a kind of folding Multifunctional rack, solves the problems referred to above.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of Multifunctional rack, and it comprises Connection Block, upper transverse frame pipe, upper connecting rod, upper left foot pipe, upper right crus of diaphragm pipe, middle connecting rod, transom pipe, lower right crus of diaphragm pipe, lower left foot pipe, puts thing net, lower transverse frame pipe, lower link, hoodle; It is characterized in that it comprises four Connection Blocks, Connection Block is provided with two upper left foot pipes that be arranged in parallel and two upper right crus of diaphragm pipes that be arranged in parallel; Upper transverse frame pipe and upper left foot pipe are hinged; Upper connecting rod one end and upper right crus of diaphragm pipe are hinged, and the other end and upper transverse frame pipe are hinged; Lower left foot pipe is provided with hoodle, and is inserted into the left foot pipe; Lower right crus of diaphragm pipe is provided with hoodle, and is inserted on the right crus of diaphragm pipe; Transom pipe and lower right crus of diaphragm pipe are hinged; Middle connecting rod one end and lower left foot pipe are hinged, and the other end and transom pipe are hinged; Lower transverse frame pipe and lower left foot pipe are hinged; Lower link one end and lower right crus of diaphragm pipe are hinged, and the other end and lower transverse frame pipe are hinged; Be equipped with on upper transverse frame pipe, transom pipe and the lower transverse frame pipe and put the thing net.

Described Connection Block is riveted together in twos, makes the left foot pipe become reverse V-shaped setting with upper right crus of diaphragm pipe, and can rotate around positioning seat.

Described lower left foot pipe and lower right crus of diaphragm pipe are U-shaped pipe; Upper transverse frame pipe, transom pipe and lower transverse frame pipe are the ring frame pipe.

Described upper transverse frame pipe can rotate around upper left foot pipe; Middle transverse tube can rotate around lower right crus of diaphragm pipe; The lower transverse frame pipe can rotate around lower left foot pipe.

Described upper connecting rod can rotate around upper transverse frame pipe and upper right crus of diaphragm pipe respectively; Middle connecting rod can rotate around transom pipe and lower left foot pipe; Lower link can rotate around lower transverse frame pipe and lower right crus of diaphragm pipe.

Described upper left foot pipe, upper right crus of diaphragm pipe, upper transverse frame pipe, upper connecting rod have formed four link rod frames.

Described lower left foot pipe, lower right crus of diaphragm pipe, transom pipe, middle connecting rod, lower transverse frame pipe, lower link have formed six link rod frames.

The beneficial effects of the utility model are: only need to rotate left foot pipe and right crus of diaphragm pipe, under the driving of four connecting rods and six link rod frames, rack produces motion change, and then the expansion use or the folding that realize fast rack are deposited, simultaneously, upper left foot pipe and upper right crus of diaphragm pipe can disassemble from lower left foot pipe and lower right crus of diaphragm pipe, the independent use, increased the functional of rack, the characteristics of using when therefore the utlity model has simple in structure, easy to operate and suitable household or office space placing articles.

Description of drawings

Fig. 1 is schematic perspective view of the present utility model.

Fig. 2 is the schematic perspective view in the utility model unloading process.

Fig. 3 is the schematic perspective view after the utility model dismounting.

Fig. 4 is the schematic perspective view of the utility model dismounting folding process.

Fig. 5 is the schematic perspective view after the utility model dismounting folds.

The specific embodiment

Below by specific embodiment, and by reference to the accompanying drawings the technical solution of the utility model is described further.

Embodiment: with reference to Fig. 1, a kind of Multifunctional rack, it comprises Connection Block 1, upper transverse frame pipe 2, upper connecting rod 3, upper left foot pipe 4, upper right crus of diaphragm pipe 5, middle connecting rod 6, transom pipe 7, lower right crus of diaphragm pipe 8, lower left foot pipe 9, puts thing net 10, lower transverse frame pipe 11, lower link 12, hoodle 13; It is characterized in that Connection Block 1 is provided with left foot pipe 4 and upper right crus of diaphragm pipe 5; Upper transverse frame pipe 2 is hinged with upper left foot pipe 4; Upper connecting rod 3 one ends and upper right crus of diaphragm pipe 5 are hinged, and the other end and upper transverse frame pipe 2 are hinged; Lower left foot pipe 9 is provided with hoodle 13, and is inserted into left foot pipe 4; Lower right crus of diaphragm pipe 8 is provided with hoodle 13, and is inserted on the right crus of diaphragm pipe 5; Transom pipe 7 is hinged with lower right crus of diaphragm pipe 8; Middle connecting rod 6 one ends and lower left foot pipe 9 are hinged, and the other end and transom pipe 7 are hinged; Lower transverse frame pipe 11 is hinged with lower left foot pipe 9; Lower link 12 1 ends and lower right crus of diaphragm pipe 8 are hinged, and the other end and lower transverse frame pipe 11 are hinged; Be equipped with on upper transverse frame pipe 2, transom pipe 7 and the lower transverse frame pipe 11 and put thing net 10.

With reference to Fig. 2, during dismounting, lower left foot pipe 9 is extracted from upper left foot pipe 4, lower right crus of diaphragm pipe 8 is extracted from upper right crus of diaphragm pipe 5, at this moment, rack is divided into up and down two parts.

With reference to Fig. 3, after the dismounting, upper left foot pipe 4 and upper right crus of diaphragm pipe 5 are placed on the platform, one deck rack that is comprised of upper left foot pipe 4, upper right crus of diaphragm pipe 5, Connection Block 1, upper transverse frame pipe 2, upper connecting rod 3 can use separately; By middle connecting rod 6, transom pipe 7, lower right crus of diaphragm pipe 8, lower left foot pipe 9, put the two-layer rack that thing net 10, lower transverse frame pipe 11, lower link 12, hoodle 13 form and also can use separately.

With reference to Fig. 4, when folding, left foot pipe 4 and upper right crus of diaphragm pipe 5 in the rotation, four link rod frames that are comprised of upper left foot pipe 4 and upper right crus of diaphragm pipe 5, upper transverse frame pipe 2, upper connecting rod 3 move, upper connecting rod 3 clockwise rotates, and drives upper transverse frame pipe 2 and put thing net 10 and clockwise rotate together; Six link rod frames that are comprised of lower right crus of diaphragm pipe 8, lower left foot pipe 9, middle connecting rod 6, transom pipe 7, lower transverse frame pipe 11, lower link 12 move, middle connecting rod 6 rotates counterclockwise, and drive transom pipe 7 and put thing net 10 and rotate counterclockwise together, lower link 12 clockwise rotates, and drive lower transverse tubule 11 and put thing net 10 and clockwise rotate together, at this moment, rack is initially located in folded state.

With reference to Fig. 5, when turning to upper left foot pipe 4 and upper right crus of diaphragm pipe 5 and be parallel to each other, upper transverse frame pipe 2, put between thing net 10 and upper left foot pipe 4 and the upper right crus of diaphragm pipe 5 and slightly be inclined to tabular; When turning to lower right crus of diaphragm pipe 8 and lower left foot pipe 9 opposing parallel, transom pipe 7, put between thing net 10, lower transverse frame pipe 11 and lower right crus of diaphragm pipe 8 and the lower left foot pipe 9 and slightly be inclined to tabular, at this moment, rack is in the dull and stereotyped state of dismounting after folding, smaller volume is conveniently transported and is deposited.

Above-described embodiment is a kind of preferred version of the present utility model, is not the utility model is done any pro forma restriction, also has other variant and remodeling under the prerequisite that does not exceed the technical scheme that claim puts down in writing.

Claims

1. Multifunctional rack, it comprises Connection Block (1), upper transverse frame pipe (2), upper connecting rod (3), upper left foot pipe (4), upper right crus of diaphragm pipe (5), middle connecting rod (6), transom pipe (7), lower right crus of diaphragm pipe (8), lower left foot pipe (9), puts thing net (10), lower transverse frame pipe (11), lower link (12), hoodle (13); It is characterized in that Connection Block (1) is provided with left foot pipe (4) and upper right crus of diaphragm pipe (5); Upper transverse frame pipe (2) is hinged with upper left foot pipe (4); Upper connecting rod (3) one ends and upper right crus of diaphragm pipe (5) are hinged, and the other end and upper transverse frame pipe (2) are hinged; Lower left foot pipe (9) is provided with hoodle (13), and is inserted into left foot pipe (4); Lower right crus of diaphragm pipe (8) is provided with hoodle (13), and is inserted on the right crus of diaphragm pipe (5); Transom pipe (7) is hinged with lower right crus of diaphragm pipe (8); Middle connecting rod (6) one ends and lower left foot pipe (9) are hinged, and the other end and transom pipe (7) are hinged; Lower transverse frame pipe (11) is hinged with lower left foot pipe (9); Lower link (12) one ends and lower right crus of diaphragm pipe (8) are hinged, and the other end and lower transverse frame pipe (11) are hinged; Be equipped with on upper transverse frame pipe (2), transom pipe (7) and the lower transverse frame pipe (11) and put thing net (10).

2. a kind of Multifunctional rack according to claim 1 is characterized in that described upper left foot pipe (4) and upper right crus of diaphragm pipe (5), upper transverse frame pipe (2), upper connecting rod (3) have formed four link rod frames.

3. a kind of Multifunctional rack according to claim 1 is characterized in that described lower right crus of diaphragm pipe (8), lower left foot pipe (9), middle connecting rod (6), transom pipe (7), lower transverse frame pipe (11), lower link (12) have formed six link rod frames.