阅读说明：本技术 三折电动双人床板系统 (Three-folding electric double bed board system ) 是由 黄郁文 于 2020-03-27 设计创作，主要内容包括：一种三折电动双人床板系统,包含床板装置,以及能驱动所述床板装置动作的电动装置。所述床板装置沿延伸方向延伸,并包括位于中央的中板单元,以及沿所述延伸方向枢接于所述中板单元两相反侧的头板单元与尾板单元。所述三折电动双人床板系统能由沿所述延伸方向展开的展开状态,变换至所述头板单元及所述尾板单元收折位于所述中板单元两相反面旁侧的三折状态。由于本发明能由所述展开状态变换至所述三折状态,故收折后的材积能小于165英寸,符合国际运送规范而能在国际间销售、运送,具有能促进家用床产业在国际间发展与竞争的优点。(A three-folding electric double bed board system comprises a bed board device and an electric device capable of driving the bed board device to act. The bed board device extends along the extension direction and comprises a middle board unit positioned in the center, and a head board unit and a tail board unit which are pivoted on two opposite sides of the middle board unit along the extension direction. The three-folding electric double bed board system can be changed from an unfolded state of unfolding along the extending direction to a three-folded state of folding the head board unit and the tail board unit and locating at the sides of two opposite sides of the middle board unit. Because the invention can be changed from the unfolding state to the three-folding state, the volume of the folded material can be less than 165 inches, the folded material can be sold and transported internationally according with the international transportation standard, and the invention has the advantage of promoting the international development and competition of the household bed industry.)

1. The utility model provides an electronic double bed board system of seventy percent discount, contains the bed board device that extends along extending direction, and sets up electric actuator on the bed board device, the bed board device is including the middle plate unit that is located central authorities, and follows the extending direction pin joint in the first board unit and the tailboard unit of the double-phase opposite side of middle plate unit, electric actuator can drive first board unit reaches the tailboard unit is relative the middle plate unit actuates, makes electronic double bed board system of seventy percent discount can by first board unit reaches the tailboard unit is followed the extending direction is located the expansion state of the double-phase opposite side of middle plate unit, transform to first board unit reaches the tailboard unit fold up in the side three folding state of the double-phase opposite side of middle plate unit, its characterized in that: in the tri-fold state, the tri-fold electric double bed board system is no greater than 165 inches in length, twice as wide, and twice as high in height in inches.

2. The tri-fold power-driven double bed board system of claim 1, wherein: the head plate unit comprises a head plate, the tail plate unit comprises a tail plate, and the middle plate unit comprises a first middle plate pivoted with the head plate and a second middle plate pivoted between the first middle plate and the tail plate.

3. The tri-fold power-driven double bed board system of claim 2, wherein: the head plate, the first middle plate and the tail plate are provided with a plurality of through holes.

4. The tri-fold power-driven double bed board system of claim 2, wherein: the definition is violently the crossing direction of extending direction, first board unit is still including setting up first horizontal head pole that first medium plate and edge extending of crossing direction extend, medium plate unit is still including setting up first medium plate and edge extending direction extends's first extension rod, and set up the second medium plate and edge the second extension rod that the crossing direction extends, electric actuator is including the pin joint first horizontal head pole and can the pin joint the first electronic curved arm group of first extension rod, and connect first extension rod and pin joint the electronic curved arm group of second extension rod.

5. The tri-fold power-driven double bed board system of claim 4, wherein: the first electric crank arm set comprises a first electric telescopic arm which is pivoted with the first transverse rod and a pivoting arm which can be pivoted with the first electric telescopic arm and the first extension rod and can be detached.

6. The tri-fold power-driven double bed board system of claim 2, wherein: the three-folding electric double bed board system further comprises a supporting device, the supporting device comprises a middle frame arranged at the bottom sides of the first middle board and the second middle board, a head frame arranged at the bottom side of the head board and pivoted with the middle frame, and a tail frame arranged at the bottom side of the tail board and pivoted with the middle frame, and the middle frame is fixed at the bottom side of the first middle board.

7. The tri-fold power-driven double bed board system of claim 1, wherein: the three-folding electric double bed board system has the sum of length, width and height of 143-165 inches in inches.

8. The tri-fold power-driven double bed board system of claim 2, wherein: the second middle plate is pivoted with the tail plate through a fourth pivot lug group, the fourth pivot lug group comprises two pivot lugs which are pivoted with each other, and the pivot lugs are respectively spaced from the edges of the second middle plate and the tail plate to respectively define an inward-contraction interval.

Technical Field

The invention relates to bedding, in particular to a three-folding electric double bed board system.

Background

Referring to fig. 1, a conventional double folding electric double bed system includes a bed plate device 11, an electric device (not shown) disposed at the bottom of the bed plate device 11, and a mattress 12 disposed on the bed plate device 11. The electric device can drive the bed board device 11 to bend so as to support the mattress 12 to make the mattress 12 assume the state shown in fig. 1, thereby providing a user to lie half-way on the mattress 12. The existing double-folded electric double bed system has larger size for being used by two persons, so even if the double-folded electric double bed system is folded, the volume of the folded electric double bed system still exceeds the international transportation standard accepted by a freight company, thereby having the problem of being incapable of transporting internationally, and being unfavorable for commercial buying and selling, the industrial development is also hindered, and the improvement is needed.

Disclosure of Invention

The invention aims to: a tri-fold power-driven double bed panel system is provided that overcomes at least one of the disadvantages of the prior art.

The invention relates to a three-folding electric double bed board system, which comprises a bed board device extending along the extension direction and an electric device arranged on the bed board device, wherein the bed board device comprises a middle board unit positioned in the center, and a head plate unit and a tail plate unit pivoted to two opposite sides of the middle plate unit along the extending direction, the electric device can drive the head board unit and the tail board unit to actuate relative to the middle board unit, so that the three-folding electric double bed board system can be converted from an unfolded state that the head board unit and the tail board unit are positioned at two opposite sides of the middle board unit along the extending direction to a three-folded state that the head board unit and the tail board unit are folded at two opposite sides of the middle board unit, and in the three-folded state, the tri-fold power-driven double bed board system is no more than 165 inches in length, twice as wide and twice as high in width.

The three-folding electric double bed board system comprises a head board unit, a tail board unit and a middle board unit, wherein the head board unit comprises a head board, the tail board unit comprises a tail board, the middle board unit comprises a first middle board pivoted with the head board, and a second middle board pivoted between the first middle board and the tail board.

According to the three-folding electric double bed board system, a plurality of through holes are formed in the head board, the first middle board and the tail board.

The three-folding electric double-person bed board system provided by the invention defines a transverse direction crossing the extension direction, the head board unit further comprises a first transverse head rod arranged on the head board and extending along the transverse direction, the middle board unit further comprises a first extension rod arranged on the first middle board and extending along the extension direction, and a second extension rod arranged on the second middle board and extending along the transverse direction, and the electric device comprises a first electric crank arm group which is pivoted with the first transverse head rod and can be pivoted with the first extension rod, and a second electric crank arm group which is connected with the first extension rod and is pivoted with the second extension rod.

According to the three-folding electric double bed board system, the first electric crank arm group comprises a first electric telescopic arm pivoted with the first transverse rod and a pivoting arm which can be pivoted with the first electric telescopic arm and the first extension rod and can be detached.

The three-folding electric double bed board system also comprises a supporting device, wherein the supporting device comprises a middle frame arranged at the bottom sides of the first middle board and the second middle board, a head frame arranged at the bottom side of the head board and pivoted with the middle frame, and a tail frame arranged at the bottom side of the tail board and pivoted with the middle frame, and the middle frame is fixed at the bottom side of the first middle board.

According to the three-folding electric double bed board system, the sum of the length, the width and the height of the three-folding electric double bed board system in inches is 143-165 inches.

According to the three-folding electric double bed board system, the second middle board is pivoted with the tail board through a fourth pivot ear group, the fourth pivot ear group comprises two pivot ear pieces which are pivoted with each other, and the pivot ear pieces are respectively spaced from the edges of the second middle board and the tail board to respectively define an inward contraction distance.

The invention has the following effects: the folding bed can be converted from the unfolding state to the three-folding state, so that the folded volume can be less than 165 inches, the folding bed meets the international transport standard and can be sold internationally, and the folding bed has the advantage of promoting the internationally development and competition of the household bed industry.

Drawings

Other features and effects of the present invention will be apparent from the embodiments with reference to the accompanying drawings, in which:

FIG. 1 is a perspective view illustrating a prior art bi-fold electric double bed system;

fig. 2 is a perspective view illustrating the first embodiment of the tri-fold power-driven double deck system of the present invention in an unfolded state;

FIG. 3 is a perspective view from another perspective illustrating the first embodiment in the deployed state;

FIG. 4 is a cross-sectional view illustrating the first embodiment in a tri-fold condition;

FIG. 5 is a sectional view illustrating the manner of use of the first embodiment; and

fig. 6 is a sectional view illustrating a second embodiment of the tri-fold power double bed slat system of the present invention.

Detailed Description

Referring to fig. 2 and 3, and with additional reference to fig. 4 and 5, the first embodiment of the three-fold electric double bed board system of the present invention includes a bed board device 2 having a substantially flat plate shape, an electric device 3 disposed at the bottom side of the bed board device 2, and a supporting device 4 for supporting the bed board device 2.

The bed plate device 2 has a length extending along an extending direction D1 and a width extending along a transverse direction D2 transverse to the extending direction D1, and includes a middle plate unit 21 located at the center along the extending direction D1, and a head plate unit 22 including a head plate 221 and a tail plate unit 23 including a tail plate 231 pivotally connected to opposite sides of the middle plate unit 21 along the extending direction D1. It should be noted that the terms "head" and "tail" are not intended to limit the direction of the user's use, but are merely a substitute.

The middle plate unit 21 includes a first middle plate 211 and a second middle plate 212 arranged in the extending direction D1 and extending in the longitudinal direction of the cross direction D2, a first extending rod 213 disposed at the center of the bottom side of the first middle plate 211 and extending in the extending direction D1, a second extending rod 214 disposed at one long side of the second middle plate 212 opposite to the first middle plate 211 and extending in the cross direction D2, and a first pivot rod 215 and a second pivot rod 216 disposed at the bottom side of the first middle plate 211 and located at two opposite ends of the first extending rod 213 respectively and extending in the cross direction D2.

The first middle plate 211 is formed with two through holes 217 penetrating up and down and spaced along the transverse direction D2, and is pivotally connected to the second middle plate 212 through the second pivot rod 216 and the plurality of first pivot lug groups 511. Each through hole 217 extends along the transverse direction D2, and two opposite ends are arc-shaped.

The head plate unit 22 further includes a first transversal rod 222 disposed on one of the long sides of the head plate 221 opposite to the first middle plate 211 and extending in the transverse direction D2, a second transversal rod 223 disposed on the other long side of the head plate 221 near the first middle plate 211 and extending in the transverse direction D2, and two straight rods 224 extending in the extending direction D1 and connected between the first transversal rod 222 and the second transversal rod 223.

The head plate 221 of the head plate unit 22 is pivotally connected to the first middle plate 211 through the second transverse rod 223, the second pivot ear groups 512, the third pivot ear groups 513 and the first pivot rod 215, and a plurality of through holes 225 passing through the head plate are formed in a U-shape or V-shape. Each through hole 225 extends along the longitudinal direction of the transverse direction D2, and two opposite ends are arc-shaped.

The tail plate 231 of the tail plate unit 23 is formed with three through holes 233 which are vertically penetrated and arranged at intervals along the transverse direction D2, and is pivotally connected to the second middle plate 212 through a plurality of fourth pivot lug groups 514. Each through hole 233 extends along the transverse direction D2, and opposite ends thereof are arc-shaped. The tailgate unit 23 further includes a transverse tailgate rod 232 disposed at a bottom side of the tailgate 231 and extending along the transverse direction D2.

The electric device 3 includes a first electric crank set 31 pivotally connected to the first transverse rod 222 and pivotally connected to the first extension rod 213, and a second electric crank set 32 connected to the first extension rod 213 and pivotally connected to the second extension rod 214.

The first electric crank arm set 31 includes a first electric telescopic arm 311 having one end pivotally connected to the first beam 222, and a pivotally connected arm 312 temporarily separated in fig. 3 and 4.

The second electric curved arm set 32 includes a second electric telescopic arm 321 with one end pivotally connected to the second extension rod 214, and a fixing arm 322 with one end pivotally connected to the second electric telescopic arm 321 and the other end fixed to the first extension rod 213.

The supporting device 4 includes a middle frame 41 disposed at the bottom sides of the first middle plate 211 and the second middle plate 212, a head frame 42 disposed below the head plate 221 and pivotally connected to the middle frame 41, and a tail frame 43 disposed at the bottom side of the tail plate 231 and pivotally connected to the middle frame 41.

The middle frame 41 includes two middle support bars 411 extending in the extending direction D1 and spaced apart in the transverse direction D2. The middle support rods 411 are respectively located at two opposite ends of the first pivot rod 215 and the second pivot rod 216, and one half of each middle support rod 411 is fixed at the bottom side of the first middle plate 211, and the other half can be separated from the second middle plate 212 (see fig. 5 for illustration).

The headstock 42 is generally U-shaped, wraps around the first crossbar 222, the second crossbar 223 and the straight bar 224, is separable from the headboard 221 (see fig. 5), is pivotally connected to the middle support bar 411, can pivot with respect to the middle support bar 411, and can drive the headboard unit 22 to pivot with respect to the middle board unit 21.

The tail frame 43 is generally H-shaped, can be separated from the tail plate 231 (see fig. 5 for illustration), and is pivoted to the transverse tail rod 232 through two pivoting sets 52 and pivoted to the middle support rod 411, and can pivot relative to the middle support rod 411 and can drive the tail plate 231 to pivot relative to the middle plate unit 21.

The first embodiment can be changed from the expanded state shown in fig. 2 and 3 to the triple-folded state shown in fig. 4.

In the unfolded state, the head board unit 22 and the tail board unit 23 are located on two opposite sides of the middle board unit 21 along the extending direction D1, so that the first embodiment is unfolded and flattened to the greatest extent along the extending direction D1.

When the first embodiment requires transportation, the first embodiment is turned over as shown in fig. 3, and then the tailstock 43 and the tail board unit 23 are manually pulled to pivot the tailstock 43 and the tail board unit 23 toward the middle board unit 21 and fold them on one side of the middle board unit 21, and then the headstock 42 and the headboard unit 22 are pulled to pivot the headstock 42 and the headboard unit 22 toward the middle board unit 21 and the tail board unit 23 and fold them together with the tail board unit 23 on the same side of the middle board unit 21, so as to change them into the three-folding state.

In the three-folded state, the tail plate unit 23 is located between the middle plate unit 21 and the head plate unit 22, or the middle plate unit 21 and the head plate unit 22 sandwich the tail plate unit 23 and are located on two opposite sides of the tail plate unit 23. The first embodiment has a collapsed length L1 (not shown in fig. 4, but equivalent to the expanded width, and therefore indicated in fig. 2 and 3) of 75.6 inches, a collapsed width W1 of 36.46 inches, and a collapsed height H1 of 7.5 inches. Thus, the length L1 in inches, the width W1 in two times, and the height H1 in two times of the first embodiment is 163.5 inches after folding, and since it is not more than 165 inches, the first embodiment can satisfy international shipping regulations and can be shipped by various international shipping companies. Since the first embodiment can be sold across countries, it can compete with other countries and products of different countries, thereby promoting industrial development.

In other embodiments of the invention, the length L1 after folding can also be 70 inches to 75.6 inches, the width W1 after folding can also be 30 inches to 36.5 inches, and the height H1 after folding can also be 6.7 inches to 7.5 inches. Thus, the sum of the length L1 in inches, the width W1 twice, and the height H1 twice can also be 143 to 165 inches after folding

The first middle plate 211, the head plate 221 and the tail plate 231 of the first embodiment are formed with the through holes 217, 225 and 233, which can reduce the overall weight of the first embodiment and facilitate transportation. In addition, the through hole 233 at the center of the tail plate 231 also has the advantage of accommodating the second electric telescopic arm 321 during folding (see fig. 4 for illustration), so as to avoid the increase of the thickness of the folded tail plate 231 due to the second electric telescopic arm 321 supporting the tail plate 231 during folding in the first embodiment.

The design of the pivot arm 312 detachably pivoting the first electric telescopic arm 311 and the first extension rod 213 is beneficial to the concave folding of the first embodiment, so that the first embodiment can be easily folded without using multiple joints or other complicated designs.

In addition, since the second electric curved arm set 32 is located at the bottom sides of the first middle plate 211 and the second middle plate 212, and since the middle plate unit 21 itself does not need to be bent during folding, and the through hole 233 located at the center of the tail plate unit 23 can accommodate the second electric telescopic arm 321, the second electric curved arm set 32 does not need to be disassembled and assembled during folding, which is also very convenient.

Referring to fig. 5, the first embodiment can be used with a plurality of bed legs 53. Before use, the pivot arm 312 is pivoted between the first electric telescopic arm 311 and the first extension rod 213, and the bed legs 53 are assembled to the bottom side of the supporting device 4, so that the first embodiment is supported on a supporting surface at a distance from the supporting surface.

In the operation of the first embodiment, the electric device 3 can drive the head board unit 22 and the tail board unit 23 to move relative to the middle board unit 21. The first embodiment is shown in fig. 5 in a using state mainly by changing the length of the first electric telescopic arm 311 and the length of the second electric telescopic arm 321, so that the head plate 221 and the second middle plate 212 swing pivotally relative to the first middle plate 211, and the tail plate 231 and the second middle plate 212 are matched to form an inverted V shape. In this usage state, the first embodiment can be used for the user to lie half and sit on, which is very comfortable.

Referring to fig. 6, the second embodiment of the tri-folding electric double bed board system of the present invention is similar to the first embodiment, except that the second pivot ear set 512 (see fig. 3-5) is omitted and the fourth pivot ear set 514 is retracted. Specifically, the two pivot tabs 514' of each fourth pivot tab set 514 are switched from the design shown in fig. 4, which is aligned with the edges of the second middle plate 212 and the tail plate 231, to the design shown in fig. 6, which is spaced from the edges of the second middle plate 212 and the tail plate 231, respectively, to define a retracted distance L2. In the second embodiment, since the second pivot ear set 512 (see fig. 3-5) is omitted and the fourth pivot ear set 514 is also retracted inward, the width W1 of the folded state of the second embodiment can be further reduced to 30 inches, so that the sum of the length L1, the width W1 and the height H1 of the folded second embodiment is reduced to 150.6 inches, which is beneficial for packaging and transportation and saves material and transportation cost.

In summary, the three-folding electric double bed board system of the invention has the following effects: the folding bed can be converted from the unfolding state to the three-folding state, so that the folded volume can be less than 165 inches, the folding bed meets the international transport standard and can be sold internationally, and the folding bed has the advantage of promoting the internationally development and competition of the household bed industry.

The above description is only an embodiment of the present invention, and the scope of the claims of the present invention is not limited thereto, and the equivalent modifications made by the contents of the claims and the description of the present invention are also intended to be covered by the scope of the claims of the present invention.