CN212925498U

CN212925498U - Quilt stretching frame

Info

Publication number: CN212925498U
Application number: CN202020864457.8U
Authority: CN
Inventors: 乔书颖
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-04-09
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses a prop by expansion bracket, including two bracing pieces, two the bottom fixedly connected with running gear of bracing piece, two be equipped with first U type pole and second U type pole between the bracing piece, first U type pole is connected and all is equipped with one of them of first coupling mechanism with second U type pole looks remote site is articulated dwang and the one end fixedly connected with hand wheel that the bracing piece was carried on the back mutually, first U type pole is equipped with third U type pole and fourth U type pole with the top of second U type pole, the opposite end of third U type pole and fourth U type pole cup joints together and sliding connection, all be equipped with third coupling mechanism between the dwang of third U type pole and fourth U type pole and homonymy. The utility model discloses it is rational in infrastructure, can a plurality of quilts of sunning simultaneously, and can be to the sunning of a plurality of quilts turn-ups simultaneously, easy operation is convenient, also makes things convenient for the shrink to accomodate, and the person of facilitating the use carries.

Description

Quilt stretching frame

Technical Field

The utility model relates to a furniture articles for use technical field especially relates to a prop by expansion bracket.

Background

The clothes hangers in the current market have various types, but the hanger bodies specially designed for airing the quilts are rarely seen, and in the south of China, the quilts are easily affected with damp and mildewed every plum rain season, and the quilts must be often aired.

In the traditional airing mode, a quilt is only put on a cross bar or a pull rope, and sunlight only irradiates one side of the quilt, so that the quilt needs to be taken down from an airing frame and turned over after a period of time, otherwise, the phenomenon of insufficient airing can be caused; firstly, the traditional quilt airing mode needs manual operation when turning over and airing quilts, but turning over is not very convenient, and because the cotton quilts are heavy, and a plurality of quilts need to be aired, the quilt needs to be turned over one by one, which is inconvenient, so that a quilt supporting expansion bracket is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a quilt supporting expansion bracket which can simultaneously air a plurality of quilts and can simultaneously turn over and air a plurality of quilts, is simple and convenient to operate and is convenient to shrink and store, and is convenient for a user to carry.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a quilt stretching frame comprises two supporting rods, wherein the bottoms of the two supporting rods are fixedly connected with a walking mechanism, a first U-shaped rod and a second U-shaped rod are arranged between the two supporting rods, opposite ends of the first U-shaped rod and the second U-shaped rod are hinged and connected and are respectively provided with a first connecting mechanism, one end of the first U-shaped rod, opposite to the second U-shaped rod, is hinged and connected with a rotating rod, a second connecting mechanism is arranged between the two rotating rods and the first U-shaped rod and the second U-shaped rod, the two rotating rods respectively penetrate through the supporting rods at the same side and are rotatably connected with the same side, one end of the rotating rod, opposite to the supporting rods, is fixedly connected with a hand wheel, a third U-shaped rod and a fourth U-shaped rod are arranged above the first U-shaped rod and the second U-shaped rod, the opposite ends of the third U-shaped rod and the fourth U-shaped rod are sleeved together and are connected in a sliding, and third connecting mechanisms are arranged between the third U-shaped rod and the fourth U-shaped rod and the rotating rod on the same side.

Preferably, running gear is including fixing two mounting panels in two bracing piece bottoms, two the equal fixedly connected with two locking universal wheels in bottom of mounting panel.

Preferably, the first connecting mechanism comprises a first connecting plate fixed at the bottom of the second U-shaped rod, a first bolt penetrates through the first connecting plate, and the first bolt is in threaded connection with the bottom of the first U-shaped rod.

Preferably, the second connecting mechanism comprises a second connecting plate fixed on the rotating rod, a second bolt penetrates through the second connecting plate, and the second bolt is in threaded connection with the upper ends of the first U-shaped rod and the second U-shaped rod.

Preferably, third coupling mechanism includes the L type pole with third U type pole and fourth U type pole fixed connection, it is equipped with the mounting groove to run through on the dwang, L type pole extends to in the mounting groove, run through on the dwang be equipped with rather than threaded connection's third bolt, the third bolt offsets with L type pole.

Preferably, be close to fixedly connected with fixed block on the bracing piece of hand wheel, run through on the fixed block and be equipped with the fourth bolt, the fourth bolt offsets with the dwang.

Compared with the prior art, the utility model, its beneficial effect does:

1. can carry out the centre gripping to a plurality of quilts through first U type pole, second U type pole, third U type pole and fourth U type pole, can carry out the sunning to the quilt, and can realize the turn-over to whole sunning quilts through one operation, easy operation is convenient.

2. Under the effect of locking universal wheel, can realize the removal of two bracing pieces and a plurality of quilt, after removing the end with the locking universal wheel locking can, comparatively convenient.

3. Not hard up first bolt, second bolt, third bolt can also realize the folding shrink to first U type pole and second U type pole to third U type pole and fourth U type pole shrink, reduce the space that it occupied, also the person of facilitating the use carries, and the practicality is better.

To sum up, the utility model discloses rational in infrastructure, a plurality of quilts of sunning simultaneously, and can be to the sunning of turning over simultaneously of a plurality of quilts, easy operation is convenient, also makes things convenient for the shrink to accomodate, and the person of facilitating the use carries.

Drawings

Fig. 1 is a schematic structural view of a quilt stretching frame of the present invention;

fig. 2 is a top view of a first U-shaped rod and a second U-shaped rod in a quilt stretching frame according to the present invention;

fig. 3 is a top view of a third U-shaped rod and a fourth U-shaped rod in a quilt stretching frame according to the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1;

fig. 5 is a side sectional view of a partial structure in a quilt stretching frame of the present invention.

In the figure: the universal wheel locking device comprises a supporting rod 1, a mounting plate 2, a locking universal wheel 3, a first U-shaped rod 4, a second U-shaped rod 5, a first connecting plate 6, a first bolt 7, a rotating rod 8, a second connecting plate 9, a second bolt 10, a hand wheel 11, a 12L-shaped rod, a fourth bolt 13, a third U-shaped rod 14, a fourth U-shaped rod 15, a mounting groove 16, a third bolt 17 and a fixing block 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-5, a prop by expansion bracket, including two bracing pieces 1, the bottom fixedly connected with running gear of two bracing pieces 1, running gear is including fixing two mounting panels 2 in two bracing pieces 1 bottoms, two locking universal wheels 3 of the equal fixedly connected with in bottom of two mounting panels 2, four locking universal wheels 3 are the rectangular distribution, conveniently remove two bracing pieces 1 through locking universal wheel 3, and then be convenient for remove the better place of sunshine.

A first U-shaped rod 4 and a second U-shaped rod 5 are arranged between the two support rods 1, opposite ends of the first U-shaped rod 4 and the second U-shaped rod 5 are hinged and are provided with first connecting mechanisms respectively, each first connecting mechanism comprises a first connecting plate 6 fixed at the bottom of the second U-shaped rod 5, a first bolt 7 penetrates through the first connecting plate 6, the first bolt 7 is in threaded connection with the bottom of the first U-shaped rod 4, a first thread groove is formed in the bottom of the first U-shaped rod 4, and the first bolt 7 is in threaded connection with the first thread groove; the first U-shaped rod 4 and the second U-shaped rod 5 can be connected together through the first bolt 7 and the first connecting plate 6 and have supporting force, so that a quilt can be placed on the first U-shaped rod 4 and the second U-shaped rod 5, and the quilt is placed in a mode shown in fig. 2.

First U type pole 4 and the equal articulated dwang 8 that is connected with in the one end that carries on the back mutually of second U type pole 5, be equipped with second coupling mechanism between two dwang 8 and first U type pole 4 and second U type pole 5, second coupling mechanism is including fixing second connecting plate 9 on dwang 8, it is equipped with second bolt 10 to run through on the second connecting plate 9, second bolt 10 and the upper end threaded connection of first U type pole 4 and second U type pole 5, the upper end of first U type pole 4 and second U type pole 5 is equipped with the second thread groove, second bolt 10 and second thread groove threaded connection, through second bolt 10 and second connecting plate 9, can link together first U type board 4 and second U type board 5 and dwang 8.

The two rotating rods 8 respectively penetrate through the supporting rods 1 on the same side and are rotatably connected with the supporting rods 1, one end of one rotating rod 8, which is opposite to the supporting rod 1, is fixedly connected with a hand wheel 11, and the rotating rod 8 can be conveniently rotated through the hand wheel 11, so that the quilt can be conveniently turned over; fixedly connected with fixed block 18 on the bracing piece 1 of hand wheel 11, run through on the fixed block 18 and be equipped with fourth bolt 13, fourth bolt 13 offsets with dwang 8, can fix a position dwang 8 through fourth bolt 13, makes it be difficult for rotating, and then realizes the location to the quilt.

A third U-shaped rod 14 and a fourth U-shaped rod 15 are arranged above the first U-shaped rod 4 and the second U-shaped rod 5, opposite ends of the third U-shaped rod 14 and the fourth U-shaped rod 15 are sleeved together and are in sliding connection, and sliding grooves are formed in opposite surfaces of the fourth U-shaped rod 15 and the third U-shaped rod 14, as shown in fig. 3.

Third coupling mechanism all is equipped with between the dwang 8 of third U type pole 14 and fourth U type pole 15 and homonymy, third coupling mechanism include with third U type pole 14 and fourth U type pole 15 fixed connection's L type pole 12, run through on the dwang 8 and be equipped with mounting groove 16, L type pole 12 extends to in the mounting groove 16, run through on the dwang 8 and be equipped with rather than threaded connection's third bolt 17, third bolt 17 offsets with L type pole 12, can carry out the centre gripping to the quilt through first U type pole 4, second U type pole 5, third U type pole 14 and fourth U type pole 15, can not drop when guaranteeing its upset.

In the utility model, when the user needs to air the quilt, the user can place the quilt on the first U-shaped frame 4 and the second U-shaped frame 5 as shown in fig. 2, and can place more quilts for airing; then the two L-shaped rods 12 are arranged in the two mounting grooves 16, so that the third U-shaped rod 14 and the fourth U-shaped rod 15 are abutted against a quilt, and then a user manually rotates the third bolt 17 to position the third bolt and the L-shaped rod 12, so that the third U-shaped rod 14 and the fourth U-shaped rod 15 are positioned; therefore, the quilt can be clamped through the first U-shaped rod 4, the second U-shaped rod 5, the third U-shaped rod 14 and the fourth U-shaped rod 15, and the quilt can be aired; after a period of time, the staff can become flexible fourth bolt 13, then rotate hand wheel 11, thereby can realize first U type pole 4, second U type pole 5, third U type pole 14, fourth U type pole 15 and two dwang 8 rotate, the realization is to the turn-over of quilt, after the rotation is finished, the user rotates fourth bolt 13 once more and makes it offset with dwang 8, thereby can fix a position dwang 8, make it be difficult for rotating, and then effectively carry out the sunning to the turn-over of quilt, can realize the turn-over to whole sunning quilts through one operation, and easy operation is convenient.

When the user need remove the quilt to the better place of sunshine, the user can promote bracing piece 1, under the effect of locking universal wheel 3, can realize the removal of two bracing pieces 1 and a plurality of quilt, after removing can, comparatively convenient with the locking of locking universal wheel 3.

After the quilt is aired, a user can manually loosen the third bolt 17, the L-shaped rod 12, the third U-shaped rod 14 and the fourth U-shaped rod 15 are taken down, the third U-shaped rod 14 slides into the fourth U-shaped rod 15, then the user loosens the two first bolts 7 and the two second bolts 10, then the middle parts of the first U-shaped rod 4 and the second U-shaped rod 5 are downwards pressed, the two supporting rods 1 are pushed to move relatively, then the first U-shaped rod 4 and the second U-shaped rod 5 rotate and move closely, folding and contraction of the first U-shaped rod 4 and the second U-shaped rod 5 are achieved, occupied space is reduced, the quilt is convenient for the user to carry, and the quilt airing hanger is good in practicability.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A quilt stretching frame comprises two supporting rods (1) and is characterized in that a walking mechanism is fixedly connected at the bottoms of the two supporting rods (1), a first U-shaped rod (4) and a second U-shaped rod (5) are arranged between the two supporting rods (1), opposite ends of the first U-shaped rod (4) and the second U-shaped rod (5) are hinged and connected and are provided with first connecting mechanisms, one end of the first U-shaped rod (4) opposite to the other end of the second U-shaped rod (5) is hinged and connected with a rotating rod (8), the two rotating rods (8) are hinged and connected with a hand wheel (11) between the first U-shaped rod (4) and the second U-shaped rod (5), the two rotating rods (8) penetrate through the supporting rods (1) on the same side and are connected with the same side in a rotating manner, one end of the rotating rod (8) opposite to the supporting rods (1) is fixedly connected with a hand wheel (11), first U type pole (4) and the top of second U type pole (5) are equipped with third U type pole (14) and fourth U type pole (15), the opposite end of third U type pole (14) and fourth U type pole (15) cup joints together and sliding connection, all be equipped with third coupling mechanism between dwang (8) of third U type pole (14) and fourth U type pole (15) and homonymy.

2. A quilt stretching frame as claimed in claim 1, characterized in that said walking mechanism comprises two mounting plates (2) fixed at the bottom of two supporting rods (1), and two locking universal wheels (3) are fixedly connected to the bottom of each of said two mounting plates (2).

3. A quilt spreading and retracting frame as claimed in claim 1, wherein said first connecting mechanism comprises a first connecting plate (6) fixed at the bottom of the second U-shaped rod (5), a first bolt (7) is arranged on said first connecting plate (6) in a penetrating way, and said first bolt (7) is in threaded connection with the bottom of the first U-shaped rod (4).

4. A quilt stretching frame as claimed in claim 1, wherein said second connecting mechanism comprises a second connecting plate (9) fixed on the rotating rod (8), a second bolt (10) is provided on said second connecting plate (9) in a penetrating way, said second bolt (10) is connected with the upper end screw thread of the first U-shaped rod (4) and the second U-shaped rod (5).

5. A quilt stretching frame according to claim 1, characterized in that the third connecting mechanism comprises an L-shaped rod (12) fixedly connected with a third U-shaped rod (14) and a fourth U-shaped rod (15), an installation groove (16) is provided on the rotating rod (8) in a penetrating manner, the L-shaped rod (12) extends into the installation groove (16), a third bolt (17) in threaded connection with the rotating rod (8) is provided on the rotating rod (8) in a penetrating manner, and the third bolt (17) abuts against the L-shaped rod (12).

6. A quilt stretching frame as claimed in claim 1, wherein a fixing block (18) is fixedly connected to the supporting rod (1) close to the hand wheel (11), a fourth bolt (13) is arranged on the fixing block (18) in a penetrating manner, and the fourth bolt (13) abuts against the rotating rod (8).