CN210916691U - Clothes hanger and combined clothes hanger - Google Patents

Abstract

The utility model discloses a clothes hanger dries in air, it includes: the lifting hook, accommodate box and two supports, the accommodate box includes box body and lid, be equipped with first storage tank and second storage tank on the box body, the card is equipped with to press in the first storage tank is detained and the elastic component, press to detain including joint portion and pressing the splenium, set up on the lid and press the hole, the second storage tank communicates to first storage tank in the box body, the tip of support stretches into the second storage tank, and can do the dead axle in the second storage tank and rotate, when the support rotates to the state of expandeing completely, the first side of joint portion and the tip side looks butt of support. Through setting up the accepting box, let the support with press to detain handing-over in the accepting box, through the removal of control pressure knot in first storage tank, realize the unblock and the locking of support at the internal rotation of second storage tank to realize drying in the air clothes hanger open and retrieve the action, the drying in the air clothes hanger easy operation when using, and occupation space not, have higher practicality.

Description

Clothes hanger and combined clothes hanger

Technical Field

The utility model relates to the technical field of daily necessities, especially, relate to a clothes hanger and combination clothes hanger that dries in air.

Background

The clothes hanger is used as a household article used by people every day and becomes a necessity for life of many families, and clothes are unfolded and aired by means of the clothes hanger, so that the drying of the clothes is accelerated. The clothes hangers are roughly divided into two types, one type is a fixed clothes hanger, the whole structure of the fixed clothes hanger is fixed after leaving a factory, clothes are directly supported on a support for airing, and the other type is a folding clothes hanger, the folding clothes hanger can be unfolded when in use and folded and retracted when not in use according to requirements. The existing fixed clothes hanger can not be retracted, the existing fixed clothes hanger occupies a large space, and the foldable clothes hanger is troublesome to operate and labor-consuming to operate when being opened and retracted. Since a single clothes hanger can only dry one piece of clothes at a time, many types of combined clothes hangers have been proposed, which can dry a plurality of pieces of clothes at the same time. However, some combined clothes hangers are slightly heavy or inconvenient to operate when being stored due to large bearing capacity.

SUMMERY OF THE UTILITY MODEL

The utility model provides a clothes hanger and combined clothes hanger, which aims to provide a clothes hanger which is simple in operation, does not occupy space and a combined clothes hanger which is convenient to store and labor-saving in operation.

The utility model provides a clothes hanger dries in air, it includes: the lifting hook comprises a lifting hook, a containing box arranged at the bottom of the lifting hook and two supports symmetrically arranged on the containing box, wherein the containing box comprises a box body and a box cover arranged on the box body in a covering manner, a first containing groove and a second containing groove corresponding to the supports are arranged on the box body, a pressing buckle capable of sliding along the inner wall of the first containing groove and an elastic piece clamped between the pressing buckle and the first containing groove are arranged in the first containing groove in a clamping manner, the pressing buckle comprises a clamping part and a pressing part, the outer size of the clamping part is matched with the inner size of the first containing groove, the pressing part is arranged on the clamping part, the clamping part is contacted with the inner wall of the box cover under the action of the elastic piece, a pressing hole for exposing the end part of the pressing part is formed in the box cover, the second containing groove is communicated with the first containing groove from the box body, and the end part of the, and the second accommodating groove can be internally provided with a fixed shaft for rotation, when the support rotates to a completely unfolded state, the clamping part is contacted with the inner wall of the box cover, and the first side surface of the clamping part is abutted against the side surface of the end part of the support.

Furthermore, the clamping portion is symmetrically provided with two second side surfaces corresponding to the two supports respectively on the first side surface, and the second side surfaces are inclined surfaces which drive the pressing buckle to compress the elastic piece in the process of rotating the supports to the fully-unfolded position.

Furthermore, a positioning column used for positioning and supporting the press buckle is arranged in the first accommodating groove, a positioning groove corresponding to the positioning column is formed in the clamping portion, and the elastic piece is a spring clamped between the positioning groove and the positioning column.

Furthermore, the surface of the support extending into the second accommodating groove is provided with first positioning bulges which are coaxially and symmetrically arranged and have elasticity, and the inner wall of the second accommodating groove is provided with a first positioning hole matched with the first positioning bulges.

Furthermore, an installation groove which is connected to the orifice of the first positioning hole from an external opening and used for installing the support is formed in the inner wall of the second accommodating groove.

Furthermore, a second positioning hole for positioning the box cover is formed in the box body, and a second positioning bulge matched with the second positioning hole is formed in the box cover.

Furthermore, a clamping groove for fixedly connecting the box cover is formed in the box body, and an elastic clamping portion corresponding to the clamping groove is formed in the box cover.

Furthermore, two hanging holes for hanging the cross rod are symmetrically formed in the rod body of the support, and clamping joints matched with the hanging holes in size are arranged at two ends of the cross rod.

The utility model also provides a combined clothes hanger, including two at least interval arrangements's clothes hanger that dries in air, still include: the middle base is provided with a movable groove, two sides of the middle base are respectively rotatably connected with a first support frame and a second support frame, and the first support frame and the second support frame are both provided with a leaning block; the front shell is connected with the front side of the middle base and is movably provided with a front button; the rear shell is connected with the rear side of the middle base, and a rear button is movably arranged on the rear shell; the front button and the rear button are both provided with abutting ends, and the abutting ends are at least partially abutted against the abutting blocks; when the front button and the rear button are simultaneously acted by external force, the front button and the rear button approach along the movable groove until the abutting end is separated from the abutting block, at the moment, the first support frame and the second support frame can rotate under the action of self weight, and the contact surface where the abutting block and the abutting end abut against each other is an abutting surface; the abutting surface is an inclined surface with a high outer part and a low inner part.

Furthermore, a guide post is arranged in the movable groove, and the front button and the rear button move in the movable groove along the guide post.

Furthermore, a guide groove is formed in the guide column, and guide parts matched with the guide groove are arranged on the front button and the rear button.

Further, preceding button with back button respectively with be equipped with the spring between the middle part base, perhaps preceding button with back button respectively with the procapsid with be equipped with the extension spring between the back casing, so that preceding button with back button restores to the throne after losing exogenic action.

Furthermore, a partition wall for separating the front side from the rear side is arranged on the middle base, and reinforcing ribs are arranged on the partition wall.

Further, the middle base is fixedly coupled to the front case and the rear case by auxiliary fasteners, respectively.

Further, the lower side of the middle base is provided with an ultraviolet lamp device, and the ultraviolet lamp device comprises a light-transmitting sheet and an ultraviolet lamp.

Furthermore, the middle base is provided with a second rotating part, the second rotating part is rotatably connected with the clothes hook, and the second rotating part is provided with a clamping tongue.

Further, the distance between the inner end faces of the front button and the rear button is L, the effective abutting distance of the front button is L1, the effective abutting distance of the rear button is L2, and L is larger than or equal to L1+ L2.

Further, the inclination angle of the abutting surface is 1-20 degrees.

The utility model discloses a set up the accepting box, let the support detain handing-over in the accepting box with pressing, detain the removal in first storage tank through the control pressure, realize the unblock and the locking of support at second storage tank internal rotation, thereby realize drying in the air clothes hanger open and retrieve the action, the clothes hanger easy operation when using that dries in the air, and occupation space not, higher practicality has, adopt the inclined plane setting of outer height interior low simultaneously, effectively solve the combination clothes hanger that dries in the air and form after the combination when using, because it is too big to bear a burden, be difficult to the problem that unblock or single clothes hanger easily unhook.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

Fig. 1 is an exploded schematic view of a clothes hanger provided by an embodiment of the present invention;

FIG. 2 is a schematic structural view of a clothes hanger provided by an embodiment of the present invention;

FIG. 3 is a schematic view of a partial structure of a clothes hanger according to an embodiment of the present invention;

FIG. 4 is a cross-sectional view of a laundry rack according to an embodiment of the present invention;

fig. 5 is a partial structure schematic diagram of another view angle of a clothes hanger according to an embodiment of the present invention;

FIG. 6 is a schematic side sectional view of a clothes hanger provided by an embodiment of the present invention;

FIG. 7 is a schematic structural diagram of a box body of a clothes rack provided by an embodiment of the present invention;

FIG. 8 is another partial schematic structural view of a clothes hanger according to an embodiment of the present invention;

FIG. 9 is a partial sectional view of a laundry rack according to an embodiment of the present invention;

fig. 10 is a partial sectional view of a folding clothes hanger according to an embodiment of the present invention.

FIG. 11 is a schematic view of a combined clothes rack according to an embodiment of the present invention;

FIG. 12 is another schematic view of a combined laundry rack according to an embodiment of the present invention;

FIG. 13 is a schematic view of a part of a combined clothes rack according to an embodiment of the present invention;

FIG. 14 is an exploded view of a combined clothes rack according to an embodiment of the present invention;

FIG. 15 is a schematic view of a middle base of a combined clothes hanger provided by an embodiment of the present invention;

FIG. 16 is a schematic view of the installation state inside the middle base of the combined clothes hanger provided by the embodiment of the present invention;

FIG. 17 is a schematic view of a partial installation state of a combined clothes rack according to an embodiment of the present invention;

FIG. 18 is a schematic view of a part of the installation state of a combined clothes rack according to an embodiment of the present invention 1;

FIG. 19 is a schematic view of a part of the installation state of a combined clothes rack according to an embodiment of the present invention 2;

fig. 20 is a schematic view of a state of an ultraviolet lamp device of a combined clothes hanger provided by the embodiment of the invention.

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 some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in the specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations. The terms "upper", "lower", "top", "bottom", "front", "back", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, which are merely for convenience of describing the present invention and do not require that the present invention must be constructed and operated in a particular orientation, and should not be construed as limiting the present invention; the terms "mounted," "disposed," "provided," "connected," and "nested" are to be construed broadly and may, for example, be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1 to 7, fig. 1 is a schematic structural view of a laundry rack according to an embodiment of the present invention, the laundry rack includes a hook 100, a receiving box 200 disposed at the bottom of the hook 100, and two brackets 300 symmetrically disposed on the receiving box 200, the receiving box 200 includes a box body 210 and a box cover 220 covering the box body 210, the box body 210 is provided with a first receiving groove 211 and a second receiving groove 212 corresponding to the brackets 300, a pressing buckle 400 capable of sliding along the inner wall of the first receiving groove 211 and an elastic member 500 clamped between the pressing buckle 400 and the first receiving groove 211 are clamped in the first receiving groove 211, the pressing buckle 400 includes a clamping portion 410 having an outer dimension corresponding to the inner dimension of the first receiving groove 211 and a pressing portion 420 disposed on the clamping portion 410, the clamping portion 410 contacts with the inner wall of the box cover 220 under the action of the elastic member 500, the box cover 220 is provided with a pressing hole 221 for exposing the end of the pressing portion 420, the second receiving groove 212 is communicated with the first receiving groove 211 from the inside of the box body 210, the end portion of the bracket 300 extends into the second receiving groove 212 and can rotate around the second receiving groove 212, when the bracket 300 rotates to the fully unfolded state, the clamping portion 410 contacts with the inner wall of the box cover 220, and the first side surface 411 of the clamping portion 410 abuts against the end portion side surface of the bracket 300.

Specifically, taking the laundry rack having two symmetrical brackets 300 as an example, after the laundry rack is assembled, in the unfolded state, as shown in fig. 5, the first side surface 411 of the clamping portion 410 of the pressing buckle 400 abuts against the end of the bracket 300 to lock the bracket 300, so that the bracket 300 cannot be folded and retracted downward. When the folding needs to be recovered, the pressing portion 420 of the pressing buckle 400 is pressed to drive the pressing buckle 400 to compress the elastic member 500 to move in the first accommodating groove 211, when the clamping portion 410 is no longer abutted to the end portion of the bracket 300, the bracket can rotate in the second accommodating groove 212 to realize the folding action, and in the specific implementation, after the pressing buckle 400 is pressed to separate the first side 411 from the bracket 300, the bracket 300 can rotate downwards and fold under the action of self gravity. When the support 300 needs to be restored to the unfolded state, the pressing buckle 400 is pressed to enable the clamping portion 410 to leave the rotating path of the end of the support 300, and when the support 300 rotates to the fully unfolded position, the clamping portion 410 of the pressing buckle 400 is restored to be abutted against the end of the support 300 under the restoring force of the elastic member 500, so that the support 300 is locked.

Specifically, by arranging the containing box, the support 300 and the press buckle 400 are connected in the containing box 200, and the support 300 is unlocked and locked in the second containing groove 212 by controlling the press buckle 400 to move in the first containing groove 211, so that the clothes hanger is opened and recovered, and the clothes hanger is easy to operate when in use, does not occupy space, and has high practicability

Referring to fig. 3, 5 and 10, in an embodiment, two second side surfaces 412 corresponding to the two brackets 300 are disposed on the clamping portion 410 symmetrically to the first side surface 411, and the second side surfaces 412 are inclined surfaces for driving the pressing buckle 400 to compress the elastic member 500 in the process of rotating the brackets 300 to the fully expanded position.

Specifically, the second side 412 is set to be an inclined surface, and when the rotating bracket 300 returns to the fully-unfolded position, the second side 412 is firstly contacted with the rotating bracket 300, because the second side 412 is an inclined surface and the press buckle 400 is limited to move along the first receiving groove 211, the force of the rotating bracket 300 is converted into a force that enables the press buckle 400 to move along the first receiving groove 211 through the inclined second side 412, so that the press buckle continuously compresses the elastic member 500 in the process of rotating the rotating bracket 300, when the bracket 300 reaches the fully-unfolded position, the end of the bracket 300 leaves the second side 412 and is not contacted with the second side 412, at this time, the press buckle 400 returns to the free position under the restoring force of the elastic member 500, at this time, the first side 411 continuously abuts against the end of the bracket 300, and the bracket 300 is continuously locked. In a specific implementation, the end of the bracket 300 is provided with a contact surface for contacting the second side surface and parallel to the second side surface 412 to ensure smooth compression of the press button 400 during rotation, and the first side surface 411 may be perpendicular to the rotation surface of the bracket 300. In a specific implementation, the second receiving groove 212 may be, for example, integrally connected as shown in the figure, or may be, for example, a separate and independent groove body.

Referring to fig. 6, in an embodiment, the first receiving groove 211 is provided with a positioning post 2111 for positioning and supporting the press buckle 400, the engaging portion 410 is provided with a positioning slot 413 corresponding to the positioning post 2111, and the elastic element 500 is a spring clamped between the positioning slot 413 and the positioning post 2111.

Specifically, the first receiving groove 211 is provided with a positioning post 2111 for positioning and supporting the press buckle 400, the engaging portion 410 is provided with a positioning groove 413 corresponding to the positioning post 2111 and having a size corresponding to the positioning post 2111, so that the press buckle 400 moves more smoothly and stably in the first receiving groove 211, and the elastic element 500 may be, for example, a spring clamped between the positioning groove 413 and the positioning post 2111.

Referring to fig. 5, in an embodiment, the surface of the bracket 300 extending into the second receiving groove 212 is provided with a first positioning protrusion 310 having elasticity and being coaxial and symmetrical, and the inner wall of the second receiving groove 212 is provided with a first positioning hole (not shown) corresponding to the first positioning protrusion 310.

Referring to fig. 9, in an embodiment, the inner wall of the second receiving groove 212 is opened with a mounting groove 2121 connected to the first receiving hole from an external opening for mounting the bracket 300.

Specifically, the support 300 realizes the dead axle rotation through the cooperation of the first positioning protrusion 310 arranged on the end and the first positioning hole in the containing box 200, and the installation of the support 300 can be facilitated by arranging the installation groove 2121, and meanwhile, the first positioning protrusion 310 has certain elasticity and is clamped into the first positioning hole after passing through the installation groove 2124 through deformation.

Referring to fig. 7, in an embodiment, a second positioning hole 213 for positioning the cover 220 is formed on the case body 210, and a second positioning protrusion (not shown) corresponding to the second positioning hole 213 is formed on the cover 220.

In an embodiment, the box body 210 is provided with a slot (not shown) for the box cover 220 to be fixedly connected, and the box cover 220 is provided with a clamping portion (not shown) having elasticity corresponding to the slot.

Specifically, the clamping groove on the box body 210 and the clamping part on the box cover 220 are combined, so that the accommodating box is firmly locked, and the assembly is convenient and quick.

Referring to fig. 8, in an embodiment, hanging holes 320 for hanging the cross bar 600 are symmetrically formed on the rod bodies of the two brackets 300, and clamping joints 610 with sizes corresponding to the hanging holes 320 are formed at two ends of the cross bar 600.

Specifically, the horizontal rod 600 is hung on the bracket 300 through the clamping joint 610, so that the airing purpose of the clothes hanger can be increased.

Referring to fig. 11-13, the present invention further provides a combined clothes hanger, which comprises the clothes hangers as mentioned above, and the combined clothes hangers are arranged at intervals and combined into a multi-clothes hanger assembly. The utility model provides a combined clothes hanger, including 8 clothes hangers as aforesaid to the spaced sets up respectively in first support frame 1 and 2 below of second support frame, for 3 symmetric distributions of middle part base. By arranging the combination of a plurality of clothes hangers, more clothes can be hung at one time. In other embodiments, 2, 4 or other numbers of clothes hangers can be adopted to combine different numbers of combined clothes hangers, and the number of clothes hung according to needs can be simply increased or decreased, so that the clothes hanger is completely feasible.

In order to facilitate quick-release connection between the clothes hanger and the combined clothes hanger, the lifting hook can be designed into a U-shaped structure, a convex column is arranged at the end part of the U-shaped structure, lifting hook holes 14 matched with the sizes and the positions of the convex columns of the lifting hook are respectively arranged below the first support frame 1 and the second support frame 2, and preferably, 8 pairs or more of the lifting hook holes can be arranged. When the clothes hanger is used, the middle part of the U-shaped structure of the lifting hook is pressed by two fingers, so that the convex columns at the end parts of the lifting hook are deformed and displaced under the action of external force applied to the middle part of the U-shaped structure and are clamped into the lifting hook holes 14, and after the external force is removed, the clothes hanger is stably arranged below the first supporting frame 1 and the second supporting frame 2 of the combined clothes hanger under the clamping and hanging action of the two convex columns and the lifting hook holes 14. In other embodiments, the number of the hook holes 14 can be adaptively set, and only the distance between the adjacent clothes hangers is reasonable, preferably 3cm to 15cm, and the number of the clothes hangers is reasonable, so that the first support frame 1 and the second support frame 2 can support the weight generated by the number of the clothes hangers. In other embodiments, a conventional clothes hook form or other common detachable structures can be adopted to fix the clothes hanger below the first support frame 1 and/or the second support frame 2 quickly and conveniently.

Referring to fig. 14, the utility model provides a combined clothes hanger mainly includes middle part base 3, rotatable first support frame 1 and the second support frame 2 of connecting in the left and right both sides of middle part base 3, rotatable clothes hook 4 and detachable of connecting in the top of middle part base 3 connect in the ultraviolet lamp device 5 of middle part base 3 below.

The middle of the upper part of the middle base 3 is provided with a convex hollow cylindrical second rotating part 6, and the lower side of the second rotating part 6 is symmetrically provided with two inward clamping tongues 7. A first rotating portion 8 is provided below the hook 4, and the first rotating portion 8 includes a wider upper hook portion 301 and a lower hook portion 302, and a narrower middle hook portion 303. Preferably, the upper hook portion 301 and the lower hook portion 302 of the first rotating portion 8 are each in the shape of a disc having a slightly larger outer diameter. The middle part 303 of the hook of the first rotating part 8 includes inwardly receding side surfaces, and the middle part 303 of the hook of the first rotating part 8, the lower part 302 of the hook and the latch 7 are rotatably connected. The inward inclined angle of the latch 7 is matched with the retracting angle of the middle part 303 of the clothes hook of the first rotating part 8, the latch 7 can rotate and simultaneously abut against the inward retracting side surface of the middle part of the first rotating part 8 and the lower part 302 of the clothes hook of the second rotating part 6, so that the strong support of the clothes hook 4 to the middle base 3 is ensured. The first rotating part 8 and the second rotating part 6 are rotatably connected in the sleeve 304, and the upper part 301 of the clothes hook of the first rotating part 8 is abutted against the upper side of the sleeve 304, so that the clothes hook 4 is prevented from being taken off.

In other embodiments, the rotary clamping of the clothes hook 4 and the middle base 3 can also be realized by arranging bulges on partial arc sections on the circumferences of the upper part 301 and the lower part 302 of the clothes hook of the first rotary part 8. In other embodiments, the number and position of the latch tongues 7 can be adapted to one or more.

Referring to fig. 15, the left and right sides of the upper part of the middle base 3 may form a partially smooth casing, the casing may be butted with the front casing 9 and the rear casing 10 to form the middle part of the combined laundry rack, and the front surface and the rear surface of the middle base 3 are respectively provided with a plurality of mounting and positioning hole slots, including first mounting holes 11 distributed substantially at four corners, first mounting holes 12 substantially symmetrical left and right, and movable slots 15 provided with guide posts 13.

Eight first mounting holes 11 are arranged on the middle base 3. The first mounting holes 11 are blind holes provided on the front surface and the rear surface of the middle base 3, respectively. First mounting posts 16 corresponding to the first mounting holes 11 are respectively provided on corresponding surfaces of the front case 9 and the rear case 10, and the front case 9 and the rear case 10 are respectively mounted on front and rear surfaces of the middle base 3 by inserting the first mounting holes 11 and the first mounting posts 16 or fastening members such as screws and bolts. In order to ensure the connection effect, an auxiliary fastener 17 can be further arranged at the end part of the mounting hole or the mounting column to increase the strength of the inserting fastening, for example, a screw cover is selected in the embodiment, and in other embodiments, an auxiliary fastener 17 such as a washer, a gasket and the like can be further arranged.

The middle base 3 is further provided with two first mounting holes 12, the first mounting holes 12 are through holes, the corresponding surfaces of the front shell 9 and the rear shell 10 are respectively provided with second mounting columns 18 corresponding to the first mounting holes 12, and the second mounting columns 18 are rotatably arranged in the first mounting holes 12 in a penetrating mode and are fixed. The first support frame 1 and the second support frame 2 are rotatably mounted on the left side and the right side of the middle base 3 through the rotation connection of the second mounting column 18 and the first mounting hole 12.

In other embodiments, the mounting positions and the number of the first mounting holes 11, the first mounting posts 16, the first mounting holes 12, and the second mounting posts 18 can be selected one or more adaptively, and the front housing 9, the rear housing 10, and the middle base 3 can be mounted in other common manners including clamping, ultrasonic welding, sealing, and screwing, and the like, so that only the fixed connection of the front housing 9, the rear housing 10, and the middle base 3 is ensured.

Referring to fig. 16, the middle base 3 is further provided with a partition wall 20 for separating the front side from the rear side, a plurality of reinforcing ribs 19 extend from the partition wall 20 to the front side and the rear side respectively, and the reinforcing ribs 19 separate the housing from the cavity formed by the partition wall 20 into a plurality of chambers for processing and forming.

The middle base 3 is also provided with a movable groove 15, and the front shell 9 and the rear shell 10 are respectively provided with through holes matched with the movable groove 15. The front button 21 moves in a through hole on the front shell 9 and the movable groove 15 on the front surface of the middle base 3, and the rear button 22 moves in a through hole on the rear shell 10 and the movable groove 15 on the rear surface of the middle base 3. In order to prevent the button from shifting during the movement, a guide post 13 is provided in the movable slot 15, and a guide slot 23 is provided in the guide post 13. The guide posts 13 are provided in the shape of hollow cylinders with recesses for positioning the mounting angle of the push button in the movable slot 15. The button is provided with a guide part 24 matched with the guide groove 23, and the button is placed to rotate and slide around the guide post 13 when moving in the moving groove 15 through the matching positioning between the guide groove 23 and the guide part 24. Preferably, the guide groove 23 is configured as an i-shaped groove to ensure that the button is movably displaced along the guide groove 23 in the movable groove 15 to prevent dislocation. In other embodiments, the shape of the guiding groove 23 can be designed to be various, such as a protrusion, a rib, a triangular block, etc., and only needs to play a role in guiding and limiting.

A spring is arranged between the push button and the middle base 3, when in use, the front surface of the front push button 21 or the rear surface of the rear push button 22 is pressed respectively, the front push button 22 and the rear push button 22 can displace forwards and backwards in the movable groove 15 along the guide post 13, and reset under the elastic force of the spring. Two groups of buttons which are symmetrical front and back are adopted to act together and operate simultaneously, so that the effort spent on key operation can be effectively saved. In other embodiments, a tension spring may be disposed between the front or rear housing 9, 10 and the button to facilitate the button return. In other embodiments, a torsion spring may be disposed at the rotating shaft of the first support frame 1 and the second support frame 2 to indirectly promote the button to return. In other embodiments, the reset element may also be selected from common elastic elements such as springs, tension springs, torsion springs, elastic rubber bands, elastic ropes, elastic pieces, etc., and only the button is required to be moved and reset in the movable slot 15.

Referring to fig. 17 to 19, the front button 21 and the rear button 22 respectively include an abutting end 25 and a pressing end 26, the pressing end 26 is substantially cylindrical, and the surface of the button is provided with a concave surface adapted to the radian of a human finger, so that an operator can press the button conveniently. The pressing end 26 includes an outer end surface and an inner end surface, and the distance between the inner end surfaces of the front button 21 and the rear button 22 is L, which is the maximum distance that the front button 21 and the rear button 22 can move, in this embodiment, since the partition wall 20 is disposed in the middle of the middle base 3, L/2 is the maximum moving distance of the front button 21/the rear button 22.

The abutting end 25 is an irregular thin block-like body extending from one side in the radial direction from the middle of the pressing end 26. The rotating ends of the first support frame 1 and the second support frame 2 are respectively provided with a front abutting block and a rear abutting block which extend inwards from the rotating ends, and the abutting blocks correspond to the abutting ends 25 in position to form abutting. The minimum thickness of the abutment block or abutment end 25 is the effective abutment distance l, in this embodiment the abutment block and the abutment end 25 have substantially the same thickness, both l. In other embodiments, the thickness of the abutment block may be set to be greater or less than the thickness of the abutment end 25, but the effective abutment distance l is the minimum thickness of the abutment block or the abutment end 25. Effective abutting distance of the front button 21 is l₁Effective abutment distance of the rear button 22 is l₂. In the present embodiment, the front button 21 and the rear button 22 are arranged in full mirror symmetry and thus have the same effective abutment distance. In other embodiments, the front button 21 and the rear button 22 may be provided with different thicknesses, and thus different abutting distances, to adapt to the force application of the operator.

The contact surface where the abutment block and the abutment end 25 abut against each other is an abutment surface 27. The abutting ends 25 of the front button 21 and the rear button 22 can move back and forth along the movable groove 15, when the abutting ends 25 abut against the abutting blocks, the first support frame 1 and the second support frame 2 can be rotated to be in a generally parallel state and abutted and fixed for supporting and hanging clothes; when the abutting end 25 moves forwards and backwards to be far away from the abutting block, the first supporting frame 1 and the second supporting frame 2 can rotate and fold relative to the middle base 3. In order to ensure that the abutting end 25 can be withdrawn to form enough space to enable the first support frame 1 and the second support frame 2 to rotate, L is required to be more than or equal to L₁+l₂The distance requirement of (c).

Since the combined clothes hanger is different from a single clothes hanger, more weight needs to be borne when the combined clothes hanger is used, and when the key force at the button is too large, the combined clothes hanger is easy to be immovable, and preferably, the abutting surface 27 is arranged at an angle with a high outer part and a low inner part, such as 1-20 degrees. Herein, "inner" and "outer" refer in particular to the outer surface direction and the inner surface direction of the combined laundry rack. By adopting the angle arrangement of the supporting surface with the high outside and the low inside, the stress can be concentrated on the inner side of the abutting surface 27, and the end part of the abutting surface is relatively positioned at the lower position, so that the component force of the inclined surface is effectively utilized, and the key operation force is greatly reduced.

In order to adapt to and match with the design of the abutting surface 27 with high outside and low inside, the first support frame 1 and the second support frame 2 are respectively provided with a front side shell 34 and a rear side shell which are oppositely arranged, the width of the inner end 35 of the front side shell 34 is larger than the width of the outer end 36 of the front side shell 34, the width of the inner end 35 of the rear side shell is larger than the width of the outer end 36 of the rear side shell, referring to fig. 11-12, the width of the front side shell 34 is gradually reduced from the inner end 35 to the outer end 36, and the first support frame 1 and the second support frame 2 are distributed on two sides of the middle base 3 in a spreading. Due to the design that the abutting surface 27 is high outside and low inside, the upper surfaces of the first supporting frame 1 and the second supporting frame 2 tend to be concave in the middle, the convex column end of the lifting hook of each clothes hanger is further lifted, the lifting hook of each clothes hanger is kept in a clamping state, and the supporting strength of the combined clothes hanger is further improved. In other embodiments, the use of a higher outside and lower inside angle for the abutment surface 27 may not produce a significant effect of center biasing due to the smaller arrangement, but still has the effect of improving the stability of the connection of the individual laundry racks, as well as the ease of unlocking of the push button.

Referring back to fig. 11 to 14, the first support frame 1 and the second support frame 2 are respectively located at two sides of the middle base 3 and are arranged in mirror symmetry. The first support frame 1 and the second support frame 2 are substantially rectangular, the upper surfaces of the first support frame and the second support frame are smooth, the lower surfaces of the first support frame and the second support frame are hollow, and a plurality of reinforcing ribs are distributed in a crossed mode inside the first support frame and the second support frame. The inner ends of the first support frame 1 and the second support frame 2 are respectively provided with a rotating end, a rotating shaft hole is arranged on the rotating end, and the rotating end inwards extends to form a leaning block. The preferred number of the abutting blocks is four, each of which is an irregular quadrilateral body, and the upper end surface of the abutting block abuts against the abutting end 25.

Referring to fig. 20, the ultraviolet lamp unit 5 is detachably provided on the lower side of the middle base 3. The ultraviolet lamp device 5 comprises a main cavity body and a cover body 28 which are approximately in an isosceles triangle shape, light transmission sheets 29 are arranged on two sides of the main cavity body, an ultraviolet lamp 31 and an ultraviolet lamp mounting plate 32 are respectively arranged at corresponding positions of the light transmission sheets 29 and the main cavity body 30, a power supply groove 33 is arranged in the upper area of the main cavity body 30, and a power supply is arranged in the power supply groove 33.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (18)

1. A laundry rack, comprising: the lifting hook comprises a lifting hook, a containing box arranged at the bottom of the lifting hook and two supports symmetrically arranged on the containing box, wherein the containing box comprises a box body and a box cover arranged on the box body in a covering manner, a first containing groove and a second containing groove corresponding to the supports are arranged on the box body, a pressing buckle capable of sliding along the inner wall of the first containing groove and an elastic piece clamped between the pressing buckle and the first containing groove are arranged in the first containing groove in a clamping manner, the pressing buckle comprises a clamping part and a pressing part, the outer size of the clamping part is matched with the inner size of the first containing groove, the pressing part is arranged on the clamping part, the clamping part is contacted with the inner wall of the box cover under the action of the elastic piece, a pressing hole for exposing the end part of the pressing part is formed in the box cover, the second containing groove is communicated with the first containing groove from the box body, and the end part of the, and the second accommodating groove can be internally provided with a fixed shaft for rotation, when the support rotates to a completely unfolded state, the clamping part is contacted with the inner wall of the box cover, and the first side surface of the clamping part is abutted against the side surface of the end part of the support.

2. The laundry rack according to claim 1, wherein the clamping portion is provided with two second side surfaces which are symmetrical to the first side surfaces and respectively correspond to the two brackets, and the second side surfaces are inclined surfaces which drive the pressing buckle to compress the elastic member in the process of rotating the brackets to the fully unfolded position.

3. The clothes hanger according to claim 1, wherein a positioning column for positioning and supporting the press button is arranged in the first accommodating groove, a positioning groove corresponding to the positioning column is formed in the clamping portion, and the elastic member is a spring clamped between the positioning groove and the positioning column.

4. The clothes hanger according to claim 1, wherein the surface of the support extending into the second accommodating groove is provided with first positioning protrusions which are coaxially and symmetrically arranged and have elasticity, and the inner wall of the second accommodating groove is provided with first positioning holes which are matched with the first positioning protrusions.

5. The laundry rack according to claim 4, wherein the second receiving groove has an inner wall provided with a mounting groove which is opened from the outside and connected to the first receiving hole for mounting the rack.

6. The clothes hanger of claim 1, wherein the box body is provided with a second positioning hole for positioning the box cover, and the box cover is provided with a second positioning bulge matched with the second positioning hole.

7. The clothes hanger according to claim 1, wherein the box body is provided with a clamping groove for fixedly connecting the box cover, and the box cover is provided with a clamping part which corresponds to the clamping groove and has elasticity.

8. The clothes hanger according to claim 1, wherein hanging holes for hanging the cross rod are symmetrically formed in rod bodies of the two supports, and clamping joints corresponding to the hanging holes in size are arranged at two ends of the cross rod.

9. A combined laundry rack comprising at least two laundry racks according to any one of claims 1 to 8 arranged at intervals, and further comprising: the middle base is provided with a movable groove, two sides of the middle base are respectively rotatably connected with a first support frame and a second support frame, and the first support frame and the second support frame are both provided with a leaning block;

the front shell is connected with the front side of the middle base and is movably provided with a front button;

the rear shell is connected with the rear side of the middle base, and a rear button is movably arranged on the rear shell;

the front button and the rear button are both provided with abutting ends, and the abutting ends are at least partially abutted against the abutting blocks;

when the front button and the rear button are simultaneously acted by external force, the front button and the rear button approach along the movable groove until the abutting end is separated from the abutting block, at the moment, the first support frame and the second support frame can rotate under the action of self weight, and the contact surface where the abutting block and the abutting end abut against each other is an abutting surface;

the abutting surface is an inclined surface with a high outer part and a low inner part.

10. The combined laundry rack according to claim 9, wherein a guide post is arranged in the movable groove, and the front button and the rear button move in the movable groove along the guide post.

11. The combined laundry rack according to claim 10, wherein a guide groove is formed in the guide column, and guide portions adapted to the guide groove are formed on the front button and the rear button.

12. The combined laundry rack of claim 9, wherein a spring is provided between each of the front button and the rear button and the middle base, or a tension spring is provided between each of the front button and the rear button and the front casing and the rear casing, so that the front button and the rear button are reset after the external force is lost.

13. The combined laundry rack of claim 9, wherein the middle base is provided with a partition wall separating the front side from the rear side, and the partition wall is provided with a reinforcing rib.

14. The clothes hanger assembly of claim 9, wherein the middle base is fixedly connected to the front housing and the rear housing by auxiliary fasteners.

15. The combination of claim 9 wherein the lower side of the middle base is provided with an ultraviolet lamp assembly comprising a light transmissive sheet and an ultraviolet lamp.

16. The combined clothes hanger of claim 9, wherein the middle base is provided with a second rotating part, the second rotating part is rotatably connected with the clothes hook, and the second rotating part is provided with a clamping tongue.

17. The combined laundry rack of any one of claims 10 to 16, wherein the distance between the inner end surfaces of the front button and the rear button is L, and the effective abutting distance of the front button is I₁Effective abutting distance of the rear button is I₂，L≥I₁+I₂。

18. A laundry rack as claimed in claim 17 in which the angle of inclination of the abutment surfaces is from 1 to 20 °.

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