CN211933390U - Novel bedstead - Google Patents

Abstract

The utility model discloses a novel bedstead, including scalable complex first bedstead unit and second bedstead unit, first bedstead unit includes collapsible one-tenth bundle's first montant, the second montant, the third montant, first horizontal pole, the second horizontal pole, the third horizontal pole, first vertical pole and second vertical pole, second bedstead unit includes collapsible one-tenth bundle's fourth montant, the fifth montant, the sixth montant, the fourth horizontal pole, the fifth horizontal pole, the sixth horizontal pole, third vertical pole and fourth vertical pole, and first horizontal pole and fourth horizontal pole, second horizontal pole and fifth horizontal pole, third horizontal pole and sixth horizontal pole set up relatively respectively and the slip cooperation. The utility model discloses can dismantle into two parts with first bedstead unit and second bedstead unit and fold again for the member of constituteing first bedstead unit and second bedstead unit can separately fold, and finally fold into and tie the column structure, thereby realize that the product occupies space still less after folding, in order to save storage space, reduce cost of transportation.

Description

Novel bedstead

Technical Field

The utility model relates to a bedstead field especially indicates a novel bedstead.

Background

The folding bed is designed by utilizing the joint principle, is convenient and saves the volume and space, and can be folded and unfolded in various folding modes. It is convenient and practical, and it is convenient to deposit.

Although the existing folding bed can reduce the occupied space by folding to achieve the purpose of saving the transportation cost or facilitating the storage, the folding mode usually folds the main body part of the bed frame, so that the folded bed frame still occupies a larger space.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel bedstead realizes taking still less space after folding to save storage space, reduce cost of transportation.

In order to achieve the above purpose, the solution of the present invention is:

a novel bedstead comprises a first bedstead unit and a second bedstead unit; the first bedstead unit comprises a first vertical rod, a second vertical rod, a third vertical rod, a first cross rod, a second cross rod, a third cross rod, a first longitudinal rod and a second longitudinal rod; one ends of the first transverse rod, the first longitudinal rod and the second longitudinal rod are pivoted and matched with the upper end of the first vertical rod and can rotate and fold downwards relative to the first vertical rod; one end of the second cross rod is pivoted and matched with the other end of the first longitudinal rod and can horizontally rotate and fold relative to the first longitudinal rod; one end of the third cross rod is pivoted and matched with the other end of the second longitudinal rod and can horizontally rotate and fold relative to the second longitudinal rod; the upper end of the second vertical rod is pivoted and matched with one end, close to the first longitudinal rod, of the second transverse rod, and can rotate and fold upwards relative to the second transverse rod; the upper end of the third vertical rod is pivoted and matched with one end, close to the second longitudinal rod, of the third transverse rod, and can rotate and fold upwards relative to the third transverse rod; the second bedstead unit comprises a fourth vertical rod, a fifth vertical rod, a sixth vertical rod, a fourth cross rod, a fifth cross rod, a sixth cross rod, a third longitudinal rod and a fourth longitudinal rod; one ends of the fourth cross rod, the third longitudinal rod and the fourth longitudinal rod are pivoted and matched with the upper end of the fourth vertical rod and can rotate and fold downwards relative to the fourth vertical rod; one end of the fifth cross rod is pivoted and matched with the other end of the third longitudinal rod and can horizontally rotate and fold relative to the third longitudinal rod; one end of the sixth cross rod is pivoted and matched with the other end of the fourth longitudinal rod and can horizontally rotate and fold relative to the fourth longitudinal rod; the upper end of the fifth vertical rod is pivotally connected and matched with one end, close to the third longitudinal rod, of the fifth cross rod, and can rotate and fold upwards relative to the fifth cross rod; the upper end of the sixth vertical rod is pivotally connected and matched with one end, close to the fourth longitudinal rod, of the sixth cross rod, and can rotate and fold upwards relative to the sixth cross rod; the first cross rod and the fourth cross rod, the second cross rod and the fifth cross rod, and the third cross rod and the sixth cross rod are respectively arranged oppositely and matched in a sliding connection mode, so that the distance between the first longitudinal rod and the third longitudinal rod can be adjusted.

The length of first vertical pole and third vertical pole is equal, the length of second vertical pole and fourth vertical pole is equal, the length of first montant, second montant, third montant, fourth montant, fifth montant and sixth montant is equal.

The first bedstead unit also comprises a seventh vertical rod, an eighth vertical rod and a ninth vertical rod; the upper end of the seventh vertical rod is pivotally connected and matched with one end, far away from the first vertical rod, of the first cross rod, the upper end of the eighth vertical rod is pivotally connected and matched with one end, far away from the first longitudinal rod, of the second cross rod, and the upper end of the ninth vertical rod is pivotally connected and matched with one end, far away from the second longitudinal rod, of the third cross rod.

The first vertical rod, the second vertical rod, the third vertical rod, the fourth vertical rod, the fifth vertical rod, the sixth vertical rod, the seventh vertical rod, the eighth vertical rod and the ninth vertical rod are equal in length.

The first cross rod, the second cross rod and the third cross rod are respectively sleeved on the peripheries of the fourth cross rod, the fifth cross rod and the sixth cross rod to realize sliding connection matching.

A first positioning structure is arranged between the two cross rods which are mutually sleeved and matched so as to realize the positioning and matching of the two cross rods.

The first positioning structure comprises a first positioning pin arranged on one cross rod and a plurality of first positioning holes arranged on the other cross rod, and the first positioning pin is matched in one first positioning hole in the unfolded state.

The first positioning holes are arranged at equal intervals along the axial direction of the other cross rod.

And a second positioning structure is arranged between the two rod pieces in the pin joint matching relationship so as to realize the positioning matching of the two rod pieces in the unfolding state.

The second positioning structure comprises a second positioning pin arranged on one rod piece and a second positioning hole arranged on the other rod piece, and the second positioning pin is matched in the second positioning hole in the unfolding state.

After the technical scheme is adopted, the utility model discloses can dismantle into two parts with first bedstead unit and second bedstead unit and fold again for the member that constitutes first bedstead unit and second bedstead unit can separately fold, and finally fold into and tie the column structure, thereby realize that the product occupies space still less after folding, with save storage space, reduce cost of transportation.

Drawings

Fig. 1 is a first perspective view of the expanded state of the embodiment of the present invention;

FIG. 2 is a second perspective view of the embodiment of the present invention in an expanded state;

FIG. 3 is a top view of an expanded state of an embodiment of the present invention;

FIG. 4 is an exploded view of the first embodiment of the present invention in an expanded state;

fig. 5 is a second exploded view of the embodiment of the present invention in an expanded state;

FIG. 6 is a perspective view of a folded state of an embodiment of the present invention;

the reference numbers illustrate: a first bed frame unit 10; a first vertical bar 11A; a second vertical bar 11B; a pivot portion 111; a third vertical bar 11C; a seventh vertical bar 11D; an eighth vertical bar 11E; a ninth vertical bar 11F; a first crossbar 12A; a second crossbar 12B; a third crossbar 12C; a first longitudinal bar 13A; a second vertical bar 13B; a second frame unit 20; a fourth vertical bar 21A; a fifth vertical bar 21B; a sixth vertical bar 21C; a fourth crossbar 22A; a fifth cross bar 22B; a sixth cross bar 22C; a third longitudinal bar 23A; a fourth longitudinal bar 23B; a first locating structure 30; a first positioning pin 31; a first positioning hole 32; a second positioning structure 40; the second positioning pin 41; and a second positioning hole 42.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments. Unless otherwise specified, "vertical", "horizontal" and "longitudinal" in this document refer to the orientation of the rod member in the unfolded state of the product, and the folding directions refer to the relative directions in the unfolded state of the product when folded, wherein the unfolded state refers to the state of the product when unfolded and used, and the folded state refers to the state of the product when completely folded.

The utility model relates to a novel bedstead, which comprises a first bedstead unit 10 and a second bedstead unit 20.

The first frame unit 10 includes a first vertical bar 11A, a second vertical bar 11B, a third vertical bar 11C, a first horizontal bar 12A, a second horizontal bar 12B, a third horizontal bar 12C, a first vertical bar 13A, and a second vertical bar 13B. One ends of the first cross rod 12A, the first longitudinal rod 13A and the second longitudinal rod 13B are pivoted and matched with the upper end of the first vertical rod 11A and can rotate and fold downwards relative to the first vertical rod 11A; one end of the second cross bar 12B is pivoted and matched with the other end of the first longitudinal bar 13A and can horizontally rotate and fold relative to the first longitudinal bar 13A; one end of the third cross bar 12C is pivotally connected to the other end of the second longitudinal bar 13B and can horizontally rotate and fold relative to the second longitudinal bar 13B; the upper end of the second vertical rod 11B is pivoted and matched with one end of the second transverse rod 12B close to the first longitudinal rod 13A, and can rotate and fold upwards relative to the second transverse rod 12B; the upper end of the third vertical rod 11C is pivotally connected to the end of the third horizontal rod 12C close to the second vertical rod 13B, and can be rotated and folded upward relative to the third horizontal rod 12C.

The second frame unit 20 includes a fourth vertical bar 21A, a fifth vertical bar 21B, a sixth vertical bar 21C, a fourth horizontal bar 22A, a fifth horizontal bar 22B, a sixth horizontal bar 22C, a third vertical bar 23A, and a fourth vertical bar 23B. One ends of the fourth cross rod 22A, the third longitudinal rod 23A and the fourth longitudinal rod 23B are pivoted and matched with the upper end of the fourth vertical rod 21A and can rotate and fold downwards relative to the fourth vertical rod 21A; one end of the fifth cross bar 22B is pivotally connected to the other end of the third longitudinal bar 23A and can horizontally rotate and fold relative to the third longitudinal bar 23A; one end of the sixth cross bar 22C is pivotally connected to the other end of the fourth longitudinal bar 23B and can horizontally rotate and fold relative to the fourth longitudinal bar 23B; the upper end of the fifth vertical rod 21B is pivotally connected to one end of the fifth cross rod 22B close to the third longitudinal rod 23A, and can be rotated and folded upwards relative to the fifth cross rod 22B; the upper end of the sixth vertical bar 21C is pivotally connected to one end of the sixth horizontal bar 22C close to the fourth vertical bar 23B, and can be folded upward relative to the sixth horizontal bar 22C.

In addition, the first cross bar 12A and the fourth cross bar 22A, the second cross bar 12B and the fifth cross bar 22B, and the third cross bar 12C and the sixth cross bar 22C are respectively disposed oppositely and are in sliding fit, so that the distance between the first vertical bar 13A and the third vertical bar 23A is adjustable.

Referring to fig. 1-6, a specific embodiment of the present invention is shown.

The first vertical bar 13A and the third vertical bar 23A have the same length, the second vertical bar 13B and the fourth vertical bar 23B have the same length, and the first vertical bar 11A, the second vertical bar 11B, the third vertical bar 11C, the fourth vertical bar 21A, the fifth vertical bar 21B, and the sixth vertical bar 21C have the same length.

The first frame unit 10 further includes a seventh vertical bar 11D, an eighth vertical bar 11E, and a ninth vertical bar 11F, wherein the upper end of the seventh vertical bar 11D is pivotally connected to and matched with one end of the first cross bar 12A away from the first vertical bar 11A, the upper end of the eighth vertical bar 11E is pivotally connected to and matched with one end of the second cross bar 12B away from the first longitudinal bar 13A, and the upper end of the ninth vertical bar 11F is pivotally connected to and matched with one end of the third cross bar 12C away from the second longitudinal bar 13B. Through setting up seventh montant 11D, eighth montant 11E, ninth montant 11F can support first horizontal pole 12A, second horizontal pole 12B, third horizontal pole 12C to improve the bearing capacity of product.

The first vertical bar 11A, the second vertical bar 11B, the third vertical bar 11C, the fourth vertical bar 21A, the fifth vertical bar 21B, the sixth vertical bar 21C, the seventh vertical bar 11D, the eighth vertical bar 11E, and the ninth vertical bar 11F are equal in length.

The first cross rod 12A, the second cross rod 12B and the third cross rod 12C are respectively sleeved on the peripheries of the fourth cross rod 22A, the fifth cross rod 22B and the sixth cross rod 22C to realize sliding connection and matching.

A first positioning structure 30 is arranged between the two cross rods which are mutually sleeved and matched so as to realize the positioning and matching of the two cross rods and fix the telescopic length.

The first positioning structure 30 includes a first positioning pin 31 disposed on one of the cross bars, and a plurality of first positioning holes 32 disposed on the other cross bar, wherein the first positioning pin 31 is engaged with one of the first positioning holes 32 in the unfolded state. When the telescopic length needs to be adjusted, the first positioning pin 31 is pressed to be disengaged from the matched first positioning hole 32, and then adjustment is carried out.

The first positioning holes 32 are arranged at equal intervals in the axial direction of the other cross bar.

A second positioning structure 40 is disposed between the two rods having the pivot-joint matching relationship to realize the positioning matching of the two rods in the unfolding state and prevent the two rods from rotating relatively.

The second positioning structure 40 includes a second positioning pin 41 disposed on one rod and a second positioning hole 42 disposed on the other rod, and the second positioning pin 41 is engaged in the second positioning hole 42 in the unfolded state to fix the two rods relatively. When the folding is needed, the second positioning pin 41 can be pressed to be separated from the second positioning hole 42, and then the two rod pieces are folded oppositely. Taking the second cross bar 12B and the second vertical bar 11B as an example, the upper end of the second vertical bar 11B is provided with a pivot portion 111, one end of the pivot portion 111 is pivotally connected to the second cross bar 12B, the second positioning hole 42 is disposed at the other end of the pivot portion 111, and the second positioning pin 41 is disposed on the second cross bar 12B.

The first positioning pin 31 and the second positioning pin 41 may be an elastic positioning structure composed of a spring and a ball.

The utility model discloses when needs are folding, can separate first bedstead unit 10 and second bedstead unit 20 earlier, then carry out relative folding according to its structure with each horizontal pole, vertical pole, montant, finally form two "bundles" member as shown in figure 6, the space that has significantly reduced to occupy.

Through the structure, the utility model discloses can dismantle into two parts with first bedstead unit 10 and second bedstead unit 20 and fold again for the member that constitutes first bedstead unit 10 and second bedstead unit 20 can separately fold, and finally fold into and tie the column structure, thereby realize that the product occupies space still less after folding, with save storage space, reduce cost of transportation.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.

Claims (8)

1. A novel bed frame is characterized in that: comprises a first bedstead unit and a second bedstead unit;

the first bedstead unit comprises a first vertical rod, a second vertical rod, a third vertical rod, a first cross rod, a second cross rod, a third cross rod, a first longitudinal rod and a second longitudinal rod; one ends of the first transverse rod, the first longitudinal rod and the second longitudinal rod are pivoted and matched with the upper end of the first vertical rod and can rotate and fold downwards relative to the first vertical rod; one end of the second cross rod is pivoted and matched with the other end of the first longitudinal rod and can horizontally rotate and fold relative to the first longitudinal rod; one end of the third cross rod is pivoted and matched with the other end of the second longitudinal rod and can horizontally rotate and fold relative to the second longitudinal rod; the upper end of the second vertical rod is pivoted and matched with one end, close to the first longitudinal rod, of the second transverse rod, and can rotate and fold upwards relative to the second transverse rod; the upper end of the third vertical rod is pivoted and matched with one end, close to the second longitudinal rod, of the third transverse rod, and can rotate and fold upwards relative to the third transverse rod;

the second bedstead unit comprises a fourth vertical rod, a fifth vertical rod, a sixth vertical rod, a fourth cross rod, a fifth cross rod, a sixth cross rod, a third longitudinal rod and a fourth longitudinal rod; one ends of the fourth cross rod, the third longitudinal rod and the fourth longitudinal rod are pivoted and matched with the upper end of the fourth vertical rod and can rotate and fold downwards relative to the fourth vertical rod; one end of the fifth cross rod is pivoted and matched with the other end of the third longitudinal rod and can horizontally rotate and fold relative to the third longitudinal rod; one end of the sixth cross rod is pivoted and matched with the other end of the fourth longitudinal rod and can horizontally rotate and fold relative to the fourth longitudinal rod; the upper end of the fifth vertical rod is pivotally connected and matched with one end, close to the third longitudinal rod, of the fifth cross rod, and can rotate and fold upwards relative to the fifth cross rod; the upper end of the sixth vertical rod is pivotally connected and matched with one end, close to the fourth longitudinal rod, of the sixth cross rod, and can rotate and fold upwards relative to the sixth cross rod;

the first cross rod and the fourth cross rod, the second cross rod and the fifth cross rod, and the third cross rod and the sixth cross rod are respectively arranged oppositely and matched in a sliding connection mode, so that the distance between the first longitudinal rod and the third longitudinal rod can be adjusted.

2. The novel bed frame as claimed in claim 1, wherein:

the length of first vertical pole and third vertical pole is equal, the length of second vertical pole and fourth vertical pole is equal, the length of first montant, second montant, third montant, fourth montant, fifth montant and sixth montant is equal.

3. The novel bed frame as claimed in claim 1, wherein:

the first bedstead unit also comprises a seventh vertical rod, an eighth vertical rod and a ninth vertical rod; the upper end of the seventh vertical rod is pivotally connected and matched with one end, far away from the first vertical rod, of the first cross rod, the upper end of the eighth vertical rod is pivotally connected and matched with one end, far away from the first longitudinal rod, of the second cross rod, and the upper end of the ninth vertical rod is pivotally connected and matched with one end, far away from the second longitudinal rod, of the third cross rod.

4. A novel bed frame as claimed in claim 3, wherein:

the first vertical rod, the second vertical rod, the third vertical rod, the fourth vertical rod, the fifth vertical rod, the sixth vertical rod, the seventh vertical rod, the eighth vertical rod and the ninth vertical rod are equal in length.

5. The novel bed frame as claimed in claim 1, wherein:

the first cross rod, the second cross rod and the third cross rod are respectively sleeved on the peripheries of the fourth cross rod, the fifth cross rod and the sixth cross rod to realize sliding connection matching.

6. The novel bed frame as claimed in claim 5, wherein:

a first positioning structure is arranged between the two cross rods which are mutually sleeved and matched so as to realize the positioning and matching of the two cross rods.

7. The novel bed frame as claimed in claim 6, wherein:

the first positioning structure comprises a first positioning pin arranged on one cross rod and a plurality of first positioning holes arranged on the other cross rod, and the first positioning pin is matched in one first positioning hole in the unfolded state.

8. The novel bed frame as claimed in claim 7, wherein:

the first positioning holes are arranged at equal intervals along the axial direction of the other cross rod.

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