CN106923724A - Detachable and deformable towel rack and its working method - Google Patents

Abstract

The invention discloses a detachable and deformable towel rack and a working method thereof, comprising a hanging rod and a support rod connected with the hanging rod, wherein the hanging rod includes a fixed hanging rod and a movable hanging rod, the fixed hanging rod and the supporting rod Connected, the movable hanging rod is movably connected with the fixed hanging rod, the screw rod, the fixed hanging rod is provided with a control mechanism connected with the screw rod, the screw rod is provided with at least one screw sleeve set threaded with it, and Each screw sleeve group includes two screw sleeves with opposite thread directions, the outer side of the screw sleeve is provided with a limit block, the fixed hanging rod is provided with a guide rail matching the limit block, and the inner side of the movable hanging rod is provided with a chute , the chute is set in the matching slider, the number of the slider is the same as the number of the screw sleeve group, and the two screw sleeves of each screw sleeve group are respectively connected with the corresponding slider through two connecting rods , the two ends of the connecting rod are respectively hinged with the screw sleeve and the slider. The invention has the characteristics of convenient use and strong practicability.

Description

Detachable and deformable towel rack and its working method

technical field

The invention belongs to the field of daily necessities, and relates to a towel rack, in particular to a detachable and deformable towel rack.

Background technique

Towel racks are generally installed in the bathroom to hang towels. The common towel racks on the market now generally include a hanging rod for hanging towels and a support rod for fixing the hanging rod. There are also many hanging rods in the form of a single rod. Root form, no matter what kind of form, the hanging rod is directly fixed on the support rod by welding or other means at the same time. For a single hanging rod, usually only the towels of a family of three can be hung. If there is not enough space on the towel rack to accommodate more towels when relatives and friends come to stay at home temporarily, it is often necessary to hang the towels that were originally flattened. Fold or shrink to make room, but if the towels are not flattened and hung on the towel rack, it is not conducive to drying and ventilation, which can easily lead to the growth of bacteria, fungi, and mildew; for multiple hanging rails, there are usually not so many towels All the hanging rods are fully hung, which makes one or more hanging rods vacant during use, that is, this towel rack has the disadvantages of taking up a lot of space and low utilization rate.

In order to solve the above problems, Chinese invention patent No. 201210504006.3 discloses a multi-frame towel rack. The towel rack is provided with several towel hangers that can be separately supported under the rack body, and there is a hook on the top. Adjustable supports for folding and supporting are arranged between the towel hangers. When in use, several towel hangers can be branched into hangers that can hang towels separately through the adjustable support. Although this towel rack can realize the change from one hanging rod to multiple, it needs to be realized by folding or supporting the support members, that is, it has the disadvantages of inconvenient use and poor practicability.

Contents of the invention

The object of the present invention is to provide a towel rack that can be disassembled and deformed, which is convenient to use and has strong practicability.

In order to achieve the above object, the technical scheme adopted in the present invention is:

A towel rack that can be disassembled and deformed, comprising a hanging rod and a support rod connected with the hanging rod, wherein the hanging rod includes a fixed hanging rod and a movable hanging rod, the fixed hanging rod is connected with the supporting rod, and the movable Active connection of the hanging rod;

The fixed hanging rod is provided with a screw rod, and the fixed hanging rod is provided with a control mechanism connected with the screw rod. The screw rod is provided with at least one screw sleeve group threaded with it, and each screw sleeve group includes Two screw sleeves with opposite thread directions, the outer side of the screw sleeves is provided with a limit block, and the fixed hanging rod is provided with a guide rail matching the limit block;

The inner side of the movable hanging rod is provided with a chute, and the chute is provided with a matching slider. The root connecting rod is connected with the corresponding slide block, and the two ends of the connecting rod are respectively hinged with the screw sleeve and the slide block.

The above-mentioned towel rack that can be disassembled and deformed, the control mechanism includes a screw cover, the screw cover is arranged at the end of the fixed hanging rod, the end of the screw rod is provided with a positioning groove, and the screw cover is provided with a The locking position matched with the locating groove, the screw cap is provided with an anti-rotation hole, and the end of the fixed hanging rod is provided with a boss matching with the anti-rotation hole.

In the aforementioned towel rack that can be disassembled and deformed, the positioning groove is a hexagonal counterbore, and the locking position is a hexagonal column that matches the positioning groove.

In the above-mentioned towel rack that can be disassembled and deformed, there are two screw caps, and the two screw caps are respectively arranged at both ends of the fixed hanging rod.

For the above-mentioned towel rack that can be disassembled and deformed, there are two sets of screw sleeves and two sliders. both sides of the rod.

In the above-mentioned towel rack that can be disassembled and deformed, the two ends of the movable hanging rod are provided with end covers.

In the aforementioned towel rack that can be disassembled and deformed, the slider is a cylindrical structure, and the chute is a groove with a circular cross section matching the slider.

In the aforementioned towel rack that can be disassembled and deformed, the movable hanging rod includes a first movable hanging rod and a second movable hanging rod, and the first movable hanging rod and the second movable hanging rod are arranged symmetrically on both sides of the fixed hanging rod. Each set of screw sleeves is respectively connected with the slide blocks in the first movable hanging rod and the second movable hanging rod through connecting rods.

In the above-mentioned towel rack that can be disassembled and deformed, the first movable hanging rod and the second movable hanging rod match the fixed hanging rod, and the first movable hanging rod and the second movable hanging rod are combined with the fixed hanging rod to surround into a round bar-shaped hanging rod.

The beneficial effects of the present invention are: by designing the hanging rod into two parts, the fixed hanging rod and the movable hanging rod, and connecting the fixed hanging rod and the movable hanging rod through the screw rod, the screw sleeve group, the connecting rod and the slider, when passing When the control mechanism controls the rotation of the screw, the two screw sleeves with opposite thread directions will move towards each other. At this time, the two connecting rods will push the slider to move outward, that is, push the movable hanging rod to separate from the fixed hanging rod, and finally separate. A certain distance can be used to realize the change of the hanging rod from one to multiple, so that more towels can be hung. During the use of the present invention, by controlling the rotation of the screw rod, one hanging rod can be changed from one to multiple or restored to one. The operation is very simple and convenient, so the present invention has the advantages of convenient use and strong practicability .

Description of drawings

Fig. 1 is a structural representation of the present invention;

Figure 2 is an exploded view of Figure 1;

Fig. 3 is a further exploded view of Fig. 2;

Fig. 4 is a sectional view along A-A of Fig. 1;

Fig. 5 is a schematic structural view of the screw cap of the present invention.

detailed description

In order to have a further understanding and understanding of the structural features of the present invention and the achieved effects, the preferred embodiments and accompanying drawings will be used for a detailed description, as follows:

As shown in Figures 1 to 5, a towel rack that can be disassembled and deformed includes a hanging rod 1 and a support rod 2 connected to the hanging rod 1, wherein the support rod 2 is fixed on the wall by the expansion screw 22 at its end and a decorative cover 21 is set on the support rod 2 to make the appearance of the present invention more beautiful; the hanging rod 1 includes a fixed hanging rod 11 and a movable hanging rod, and the movable hanging rod includes a first movable hanging rod 12 and a second movable hanging rod. The movable hanging rod 13, the first movable hanging rod 12 and the second movable hanging rod 13 are symmetrically arranged on both sides of the fixed hanging rod 11. The fixed hanging rod 11 is fixedly connected with the support rod 2, the first movable hanging rod 12 and the second movable hanging rod 13 are movably connected with the fixed hanging rod 2, and the first movable hanging rod 12 and the second movable hanging rod 13 are connected with the fixed hanging rod. 11, and the first movable hanging rod 12 and the second movable hanging rod 13 are combined with the fixed hanging rod 11 to form a round bar-shaped hanging rod.

The fixed hanging rod 11 is composed of upper and lower parts, and they are fixedly connected by a cover at the end, and a screw rod 3 is arranged in the fixed hanging rod 11, and a control mechanism connected with the screw rod 3 is provided on the fixed hanging rod 11, The control mechanism includes a screw cap 4, the number of the screw cap 4 is two, and the two screw caps 4 are respectively arranged on the two ends of the fixed hanging rod 11, and the end of the screw rod 3 is provided with a positioning groove 31, and the screw cap 4 There is a card position 41 matching the positioning groove 31 on the top, and the positioning groove 31 is a hexagonal counterbore. Turn together. Simultaneously on the screw cap 4, be provided with anti-rotation hole 42, be provided with the boss 111 that matches with anti-rotation hole 42 on the lid of this fixed hanging rod 11 end, after the present invention reaches suitable state by adjusting rotary cap 4 , by allowing the boss 111 on the end cover of the fixed hanging rod 11 to block the anti-rotation hole 42 on the rotating cover 4, the rotating cover 4 and the fixed hanging rod 11 can be fixedly connected in the radial direction, that is, at this time, the thread Rod 3 is stuck, thereby maintaining the current position unchanged.

The screw mandrel 3 is sheathed with two screw sleeve groups 5 threadedly matched therewith, and the two screw sleeve groups 5 are arranged on the front and rear sides of the screw rod 3 respectively, and each screw sleeve group 5 includes two screw sleeve groups 5 with opposite thread directions. Screw sleeve 51, the two sides of the outside of this screw sleeve 51 are symmetrically provided with limit block 511, and the guide rail 112 that matches with limit block 511 is provided with in this fixed hanging rod 11, when screw mandrel 3 rotates, in fixed hanging rod 11 Under the limiting action of the upper guide rail 112 , the two threaded inserts 51 in each threaded insert set 5 will move towards each other or move away from each other.

The inboard of the first movable hanging rod 12 and the second movable hanging rod 13 is provided with a chute 14, and the sliding block 6 matched with it is provided in the chute 14, the number of the sliding block 6 is two, and two sliding blocks Block 6 is respectively located at the front and rear sides of the movable hanging rod, and two screw sleeves 51 of each screw sleeve group 5 are respectively connected to each other with the front and rear sides of the corresponding slide block 6 by two connecting rods 7, and the two connecting rods 7 The ends are respectively hinged with the screw sleeve 51 and the slide block 6, that is, the connecting rod 7 can rotate around its connection with the screw sleeve 51 or the slide block 6. When the two screw sleeves 51 in each screw sleeve group 5 move towards each other or move away from each other, correspondingly, they will push the first movable hanging rod 12 and the second movable hanging rod 13 outwards through the connecting rod 7, or By pulling the first movable hanging rod 12 and the second movable hanging rod 13 inward, the deformation of the hanging rod 1 of the present invention from one to three can be realized.

The slide block 6 is a cylindrical structure, and the chute 14 is a groove with a circular cross section matching with the slide block 6. Both ends of the first movable hanging rod 12 and the second movable hanging rod 13 are fixedly connected by screws. There is an end cover 15 through which the chute 14 can be sealed, thereby ensuring that the first movable hanging rod 12 and the second movable hanging rod 13 will not slip off during use. In addition, the end cover 15 is provided with a boss 111 that matches the anti-rotation hole 42 on the screw cap 4. When the first movable hanging rod 12 and the second movable hanging rod 13 are combined with the fixed hanging rod 11 to form a round bar When the hanging rod is shaped, the boss 111 on the end cover 15 can block the anti-rotation hole 42 on the screw cap 4, thereby ensuring the stability and reliability of the whole hanging rod 1 at this time.

During the use of the present invention: when only one hanging rod is needed, the first movable hanging rod 12 and the second movable hanging rod 13 are combined with the fixed hanging rod 11 to form a round bar-shaped hanging rod, and pass through the anti-rotation hole 42 cooperates with the boss 111, so that the screw cover 4 and the fixed hanging rod 11 can be radially fixed; Screw the cap 4, at this time the two screw sleeves 51 in each screw sleeve group 5 will move towards each other, that is, the distance between the two screw sleeves 51 will be getting closer, so that the connecting rod 7 can withstand the slider 6 in the direction Outward movement, that is to say, promote the first movable hanging rod 12 and the second movable hanging rod 13 to separate from the fixed hanging rod 11 and move to both sides thereof; Push the screw cap 4 inward to let the anti-rotation hole 42 be stuck on the boss 111 again, that is, let the screw cap 4 and the fixed hanging rod 11 be radially fixed again, so that the hanging rod can be transformed from one to three, and Keep a steady job.

On the contrary, when it is necessary to change the hanging rod from three to one, except for changing the rotation direction of the screw cap 4, other operations are the same as above.

In addition, it should be noted that the number of screw sleeve groups 5 and sliders 6 is not limited to two, it can be one or more, satisfying their one-to-one correspondence, and the two screw sleeves 51 of each screw sleeve group 5 Respectively through two connecting rods 7 and the front and rear sides of the corresponding slide block 6 to be connected.

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments. What are described in the above-mentioned embodiments and the description are only the principles of the present invention. Variations and improvements, which fall within the scope of the claimed invention. The scope of protection required by the present invention is defined by the appended claims and their equivalents.

Claims (4)

1. A working method of a towel rack that can be disassembled and deformed, comprising a hanging rod and a support rod connected with the hanging rod, characterized in that, the hanging rod includes a fixed hanging rod and a movable hanging rod, and the fixed hanging rod It is connected with the support rod, and the movable hanging rod is movably connected with the fixed hanging rod; The fixed hanging rod is provided with a screw rod, the fixed hanging rod is provided with a control mechanism connected with the screw rod, and the screw rod is provided with at least one threaded set of threaded sleeves, each screw sleeve The set includes two screw sleeves with opposite thread directions, the outer side of the screw sleeves is provided with a limit block, and the fixed hanging rod is provided with a guide rail matching the limit block; The inner side of the movable hanging rod is provided with a chute, and the chute is provided with a matching slider. The screw sleeves are respectively connected to the corresponding sliders through two connecting rods, and the two ends of the connecting rods are respectively hinged with the screw sleeves and the sliders; The working method includes: when only one hanging rod is needed, let the first movable hanging rod and the second movable hanging rod be combined with the fixed hanging rod to form a round rod-shaped hanging rod, and pass through the anti-rotation hole and the protrusion Cooperate with the table, let the rotary cover and the fixed hanging rod be radially fixed. 2. The working method according to claim 1, wherein the control mechanism comprises a screw cap, the screw cap is arranged on the end of the fixed hanging rod, and the end of the screw rod is provided with a positioning groove, so that The screw cover is provided with a card position matching the positioning groove, the screw cover is provided with an anti-rotation hole, and the end of the fixed hanging rod is provided with a boss matching the anti-rotation hole. 3. The working method according to claim 2, wherein the positioning groove is a hexagonal counterbore, and the locking position is a hexagonal column matching the positioning groove. 4. The working method according to claim 2, characterized in that there are two screw caps, and the two screw caps are respectively arranged at both ends of the fixed hanging rod.