CN111926543A - Clothes hanger platform - Google Patents

Abstract

The invention discloses a clothes drying rack platform, comprising a frame, a support frame, a pull rod, a first support rod, a second support rod, a connecting shaft, a lifting scissor mechanism and a platform panel. In the clothes drying rack platform of this embodiment, the lifting scissor mechanism can be retracted when there is no need to dry clothes. At the same time, the platform panels are folded together to form a table top, which becomes a movable table, and the lifting clothes drying mechanism is hidden in the lower part of the table top plate. Space; when it is necessary to dry clothes, start the motor to drive the platform panel to open to both sides, the scissor-type clothes drying mechanism extends out from the opening of the desktop, and the clothes-airing rod is installed at the hinge of the scissor-type mechanism rod to realize the clothes drying function. Through the ingenious mechanical structure design of the invention, the floor-mounted clothes drying rack can be retracted when it is not drying clothes, and the platform panels are combined to form a desktop, which expands the use function of the floor-standing clothes drying rack when not drying clothes, making it more marketable prospect.

Description

A drying rack platform

technical field

The invention belongs to the technical field of household appliances, in particular to a clothes hanger, in particular to a platform type clothes drying rack.

Background technique

Clothes rack, as a household item that people use every day, has now become a necessities of life for many families. Floor-standing drying rack is a drying rack that can be directly placed on the ground. Common types include X-type, butterfly-type (also known as airfoil), horizontal and parallel bars, and are suitable for rooms, balconies and outdoors. The existing floor-standing clothes drying rack usually adopts a cross frame structure. After being unfolded in place, the floor-standing clothes drying rack has two clothes drying rods, and can use horizontal bars to dry clothes, or use parallel bars to dry bedding. Although there are many kinds of floor drying racks, there are still some disadvantages. For example, the existing floor-standing clothes drying racks have a single function. When there is no need to dry clothes, the floor-standing clothes drying racks need to be stored indoors. However, even those floor-standing clothes drying racks with a folding function require a large storage space. If the floor-standing clothes drying rack can still have the use function when it is not drying clothes, the use function of the floor-standing clothes drying rack can be fully expanded, so that it has more market application prospects.

SUMMARY OF THE INVENTION

In view of the above problems existing in the prior art, the present invention provides a clothes drying rack platform whose use function can be switched according to actual needs.

To achieve the above object, the present invention provides the following technical solutions:

A clothes drying rack platform includes a frame, a support frame, a pull rod, a first support rod, a second support rod, a connecting shaft, a lifting scissor-type mechanism, and a platform panel. The bottom of the frame is provided with a first support shaft extending laterally , the middle of the frame is provided with a longitudinal slider drive mechanism, and a transverse slider that can move longitudinally under the drive of the longitudinal slider drive mechanism, the transverse slider includes a first transverse slider and a second transverse slider , the lateral slider extends laterally, the outer side of the lateral slider is provided with a second support shaft and a third support shaft extending laterally, the upper part of the frame is provided with a platform panel, and a long groove in the middle of the support frame Passing through the first support shaft, one end is connected with a caster, the other end is hinged with the lower support shaft of the transverse slider, one end of the pull rod is hinged with the upper support shaft of one of the transverse sliders, and the other end is hinged with the transverse slider On the connecting shaft between the support rods on the opposite side, the end of the connecting shaft is connected with the second support rod, one end of the second support rod is hinged on the second support shaft, and the other end is connected with the bottom surface of the platform panel Hinged, one end of the first support rod is hinged to the third support shaft, the other end is hinged to the bottom surface of the platform panel, the bottom of the lifting scissor mechanism is supported by the upper parts of the first and second transverse sliders The shaft corresponds to the hinge, and some or all of the rest of the hinges are provided with clothes drying rods.

Further, the lateral slider is a square rod-shaped structure, the upper side is provided with a second support shaft, the lower side is provided with a fourth support shaft, and one side of the bottom of the lifting scissor mechanism is hinged to the first transverse direction. The second support shaft of the slider, the other side of the bottom of the lifting scissor mechanism is hinged to the second support shaft of the second lateral slider, and the upper end of the support frame is hinged to the fourth support shaft of the lateral slider.

Further, the longitudinal slider drive mechanism includes a motor and a lead screw, the lead screw extends longitudinally, and the lead screw is provided with a first thread segment and a second thread segment with opposite thread rotation directions. A threaded section and a second threaded section are respectively threadedly connected with a screw nut at the middle position of the transverse slider.

Further, longitudinal rails are arranged on both sides of the screw rod, and the longitudinal rails movably pass through the flange type linear motion bearings on both sides of the transverse slider.

Further, one end of the tie rod is hinged with the upper support shaft of the transverse slider, and the other end is hinged with the connecting shaft on the opposite side of the transverse slider to form a cross structure.

Further, the platform panel includes a first platform panel and a second platform panel, and the first platform panel and the second platform panel can move away from the ground and open to form an opening through which the lifting scissor mechanism extends, and the first platform panel and the second platform panel can be moved away from the ground to open. A platform panel and a second platform panel can be moved toward each other to be closed.

Compared with the prior art, the beneficial effects of the present invention are:

The platform of the clothes drying rack of the present invention, through the clever mechanical structure design, enables the floor-standing clothes drying rack to be retracted when not drying clothes, and at the same time the platform panels are combined to form a desktop, thus fully expanding the use of the floor-standing clothes drying rack when not drying clothes function, making it more promising for market application.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the clothes drying rack platform of the present invention (the clothes drying rod retracted state);

Fig. 2 is a front view of the device in Fig. 1;

Figure 3 is a top view of the device in Figure 1;

Fig. 4 is a bottom view of the device in Fig. 1;

Figure 5 is a side view of the device in Figure 1;

6 is a schematic diagram of the overall structure of the clothes drying rack platform of the present invention (the clothes drying rod is extended);

Figure 7 is a top view of the device in Figure 6;

Figure 8 is a front view of the device in Figure 6;

Figure 9 is a bottom view of the device in Figure 6;

Figure 10 is a side view of the device in Figure 6;

Fig. 11 is the structure schematic diagram of dismantling the lifting scissors mechanism of the clothes drying rack platform of the present invention;

Figure 12 is a schematic structural diagram of removing the lifting scissor mechanism and the platform panel from the clothes drying rack platform of the present invention;

Figure 13 is a front view of the device in Figure 12;

Figure 14 is a schematic structural diagram of a lateral slider;

Figure 15 is a schematic diagram of the structure of the frame.

Markings in the figure: 1, casters; 2, support frame; 3, first support shaft; 4, first support rod; 5, second support rod; 6, connecting shaft; 7, tie rod; 8, fourth support shaft; 9. Transverse slider; 9-1, First transverse slider; 9-2, Second transverse slider; 10, Connecting rod; 11, Motor; 12, Lifting scissor mechanism; 13, Second support shaft; 14 15, the first platform panel; 16, the clothes drying rod; 17, the second platform panel; 18, the third support shaft; 19, the fifth support shaft; 20, the screw.

Detailed ways

The present invention will be further described in detail below in conjunction with the accompanying drawings.

This embodiment provides a clothes drying rack platform as shown in FIGS. 1-11 . The clothes drying rack platform includes a frame 14 , a support frame 2 , a pull rod 7 , a first support rod 4 , a second support rod 5 , and a connecting shaft 6 , Lifting scissor mechanism 12, platform panel. The bottom of the frame 14 is provided with a first support shaft 3 extending in the transverse direction, the middle of the frame 14 is provided with a vertical slider drive mechanism, and a transverse slider 9 that can move in the longitudinal direction under the drive of the longitudinal slider drive mechanism. The sliding block 9 includes a first transverse sliding block 9-1 and a second transverse sliding block 9-2, the transverse sliding block 9 extends in the transverse direction, and the outer side of the transverse sliding block 9 is provided with a second supporting shaft 13 and a third transverse sliding block extending in the transverse direction. The support shaft 18, the upper part of the frame 14 is provided with a platform panel, the support frame 2 is hinged on the first support shaft 3, one end is connected with the caster 1, the other end is hinged with the lateral slider 9, and one end of the pull rod 7 is connected with one of the lateral slides. The block is hinged, and the other end is hinged on the connecting shaft 6 on the opposite side of the transverse slider. Preferably, one end of the pull rod 7 is hinged with the transverse sliding block 9, and the other end is hinged on the connecting shaft 6 on the opposite side of the transverse sliding block 9. , forming a cross structure. The end of the connecting shaft 6 is connected to the second support rod 5, one end of the second support rod 5 is hinged to the second support shaft 13, the other end is hinged to the bottom surface of the platform panel, and one end of the first support rod 4 is hinged to the third support shaft 13. On the support shaft 18, the other end is hinged with the bottom surface of the platform panel, the bottom of the lifting scissor mechanism 12 is hinged correspondingly with the first transverse slider 9-1 and the second transverse slider 9-2, and the rest part or all of the hinged position is hinged. A clothes drying rod 16 is installed. The clothes drying rack platform, through the ingenious mechanical structure design, enables the floor-mounted clothes drying rack to be retracted when not drying clothes, and the platform panels are combined to form a desktop, which fully expands the use function of the floor-standing clothes drying rack when it is no longer drying clothes. It has more market application prospects.

The transverse slider 9 is preferably a square rod-shaped structure as shown in FIG. 14 , a second support shaft 8 is arranged on the upper side, a fourth support shaft 19 is arranged on the lower side, and one side of the bottom of the lifting scissor mechanism 12 is hinged to the side. The second support shaft 8 of the first transverse slide block 9-1, the other side of the bottom of the lifting scissor mechanism 12 is hinged to the second support shaft 8 of the second transverse slide block 9-2, and the upper end of the support frame 2 is hinged to the second support shaft 8 of the second transverse slide block 9-2. The fourth support shaft 19 of the transverse slider 9 .

As a preferred structure of the present invention, the longitudinal slider drive mechanism includes a motor 11 and a lead screw 20, the lead screw 20 extends in the longitudinal direction, and the lead screw 20 is provided with a first thread segment and a second thread segment with opposite thread rotation directions. Two thread segments, the first thread segment and the second thread segment are respectively threadedly connected with the lead screw nut in the middle of the transverse slider 9 . In order to further improve the stability of the clothes drying rack platform, longitudinal rails can also be provided on both sides of the screw rod 20 , and the longitudinal rails movably pass through the flanged linear motion bearings on both sides of the transverse slider 9 .

In this embodiment, the platform panel includes a first platform panel 15 and a second platform panel 17. The first platform panel 15 and the second platform panel 17 can move away from the ground and open to form an opening through which the lifting scissor mechanism 12 extends. A platform panel 15 and a second platform panel 17 can be moved toward each other to be closed.

In the clothes drying rack platform of this embodiment, the lifting scissor mechanism can be retracted when there is no need to dry clothes. At the same time, the platform panels are folded together to form a table top, which becomes a movable table, and the lifting clothes drying mechanism is hidden in the lower part of the table top plate. Space; when it is necessary to dry clothes, start the motor to drive the platform panel to open to both sides, the scissor-type clothes drying mechanism extends out from the opening of the desktop, and the clothes-airing rod is installed at the hinge of the scissor-type mechanism rod to realize the clothes drying function.

To sum up, the main frame of the clothes drying rack platform of the present invention is I-shaped, a pair of longitudinal guide rails are symmetrically arranged on the horizontal frame in the middle of the frame, the screw rod is placed in the middle opening, and the motor is installed by using the side wall of the middle frame, and the horizontal frame is provided with a pair of longitudinal guide rails. A pair of square slider rods are placed on the guide rail, with a screw nut in the middle of the slider rod, flanged linear motion bearings on both sides corresponding to the guide rail, and support seats are provided at the upper and lower ends of the slider rod. When in use, the motor drives the forward and reverse screw rods to rotate, and the screw rod drives the slider body to move toward each other, and the support seats at both ends of the slider body in the upward direction are hinged with the end points of the scissor mechanism to realize the expansion and contraction of the scissor mechanism; The support shafts of the same height are designed on the outer sides of the two ends of the four-bar mechanism. One end of the support rod of the four-bar mechanism is connected with the support shaft, and the other end is connected with the support seat at the back of the cover plate of the desktop. A hole is opened in the center of the support rod of the four-bar mechanism near the center of the platform. It is also connected by a shaft, and is connected with the support seat in the middle part of the opposite slider. When the slider moves, the angle of the support rod of the four-bar mechanism changes, so that the desktop can be opened and closed, so that the clothes drying rack has a hidden function. . The clothes drying platform also has a moving function, the bottom support rod is installed with casters, the upper part of the caster support rod and the support seat at the lower end of the slider are hinged, the bottom outer corner of the main frame is punched and the support shaft is installed, and the side of the caster support rod Open a long hole and pass through the support shaft of the corner of the table, so that when the motor is started, the scissor mechanism of the clothes rack in the middle extends upward, and the table support plate moves outward, and at the same time, the opening angle of the caster at the bottom becomes larger, Improve stability.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (6)

1. A clothes hanger platform is characterized by comprising a frame (14), a support frame (2), a pull rod (7), a first support rod (4), a second support rod (5), a connecting shaft (6), a lifting scissor mechanism (12) and a platform panel (15), wherein a first support shaft (3) extending transversely is arranged at the bottom of the frame (14), a longitudinal slide block driving mechanism and a transverse slide block (9) capable of moving longitudinally under the driving of the longitudinal slide block driving mechanism are arranged at the middle part of the frame (14), the transverse slide block (9) comprises a first transverse slide block (9-1) and a second transverse slide block (9-2), the transverse slide block (9) extends transversely, a second support shaft (13) and a third support shaft (18) extending transversely are arranged on the frame outside the transverse slide block (9), and a platform panel is arranged at the upper part of the frame (14), the lateral sliding groove of the support frame (2) penetrates through the first support shaft (3), one end of the support frame is connected with a caster (1), the other end of the support frame is hinged with a support shaft (19) at the lower part of the transverse sliding block (9), one end of the pull rod (7) is hinged with one transverse sliding block support shaft (8), the other end of the pull rod is hinged on a connecting shaft (6) at one side opposite to the transverse sliding block, the end part of the connecting shaft (6) is connected with the second support rod (5), one end of the second support rod (5) is hinged on the second support shaft (13), the other end of the second support rod is hinged with the bottom surface of the platform panel, one end of the first support rod (4) is hinged on the third support shaft (18), the other end of the first support rod is hinged with the bottom surface of the platform panel, and the bottom end of the scissor type lifting mechanism (12) is correspondingly hinged with the, the rest part or all of the hinged positions are provided with clothes-horse (16).

2. The laundry rack platform according to claim 1, characterized in that the lateral sliding block (9) is a square rod-shaped structure, a fourth supporting shaft (8) is arranged on the upper side of the lateral sliding block, a fifth supporting shaft (19) is arranged on the lower side of the lateral sliding block, one side of the bottom end of the lifting scissor mechanism (12) is hinged to the fourth supporting shaft (8) of the first lateral sliding block (9-1), the other side of the bottom end of the lifting scissor mechanism (12) is hinged to the second supporting shaft (8) of the second lateral sliding block (9-2), and the upper end of the supporting frame (2) is hinged to the fifth supporting shaft (19) of the lateral sliding block (9).

3. The laundry rack platform according to claim 1, wherein the vertical slider driving mechanism comprises a motor (11) and a lead screw (20), the lead screw (20) extends longitudinally, a first thread section and a second thread section with opposite thread rotation directions are arranged on the lead screw (20), and the first thread section and the second thread section are respectively in thread fit connection with a lead screw nut in the middle of the transverse slider (9).

4. The laundry rack platform according to claim 3, characterized in that guide rails are arranged on both sides of the screw rod (20), and the longitudinal rail movably passes through flange-type linear bearings at both ends of the transverse sliding block (9).

5. The laundry rack platform according to claim 1, characterized in that the tie rod (7) is hinged at one end to the cross slide (9) and at the other end to the connecting shaft (6) on the opposite side of the cross slide (9) to form a cross structure.

6. A laundry rack platform according to claim 1, characterised in that the platform panels comprise a first platform panel (15) and a second platform panel (17), the first platform panel (15) and the second platform panel (17) being movable away from each other to open and form an opening through which the lifting scissor mechanism (12) extends, the first platform panel (15) and the second platform panel (17) being movable towards each other to close.

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