Seat hanger storage device

Abstract

The utility model discloses a seat hanger storage device which comprises a back frame, a mounting part and a hanger body, the mounting part is of a hollow structure, the hollow structure forms a containing cavity, and at least one of the left side and the right side of the mounting part is provided with a connecting hole in a hollowed-out mode; the clothes hanger body comprises a clothes hanging part, a hinge part and a pushing part, the pushing part penetrates through the connecting hole and is located in the containing cavity, the hinge part is hinged to the side wall of the mounting piece, and the clothes hanging part is exposed out of the mounting piece; a sliding block is further movably connected into the containing cavity, and the pushing part acts on the sliding block. An adjusting switch is further slidably connected to the mounting part, one end of the adjusting switch penetrates into the containing cavity and has two states of locking the sliding block or avoiding the sliding block, so that the seat clothes hanger containing device has a switchable use state and a switchable containing state, in the use state, the clothes hanging part rotates backwards to be away from the back frame, and the adjusting switch limits sliding of the sliding block; the clothes hanging part and the mounting piece are relatively fixed; in the storage state, the adjusting switch avoids the sliding block, and the clothes hanging part rotates forwards to be attached to the back frame.

Description

Technical Field

[0001] The utility model relates to the technical field of seating, in particular to a seat hanger storage device. Background Art

[0002] In the cooler autumn and winter months, people wear thicker outerwear to keep warm. Once indoors, when it's warmer, they take off their outerwear and hang it on a hanger. However, in offices with limited space, hangers are often not provided for office workers to place their outerwear. If coats are hung directly on chair backs, they can easily wrinkle and slip off the chair back onto the floor, staining the coat.

[0003] To address this issue, some chairs currently on the market have hangers installed on the back of the chair. For example, a patented structure for a clothes hanger on an office chair (Application No. CN202022588628.1) features two arms extending from the hanger, with a stop extending between the arms. The hanger is pivotally secured to the headrest pivot at the top of the chair back via the arms, while the stop is locked to the back of the chair back. The arms' horizontal pivoting and the stop securely secure the hanger to the back of the chair back, making it easier for users to hang clothing.

[0004] However, the above solution has the following problems: the clothes hanger and the chair back remain relatively fixed, and a gap is left between the clothes hanger and the chair back for the convenience of hanging clothes. As a result, when there is no need to hang clothes, the clothes hanger has a protruding feeling relative to the chair back, which is not conducive to aesthetics; and when packaging and transporting, the clothes hanger will cause the entire chair back to occupy a larger space in the horizontal direction, thereby increasing the cost of packaging and transportation. Summary of the Invention

[0005] In view of the above-mentioned defects or deficiencies in the prior art, it is desired to provide a seat hanger storage device, which hinges the hanger body to the mounting part. In the use state, the hanging part rotates backward and protrudes backward compared to the back frame, so as to facilitate the user to hang clothes; in the storage state, the hanging part rotates forward to fit the back frame, so that the hanger body and the back frame are connected as a whole. Not only in appearance, the hanger body does not have a protruding sense compared to the back frame, thereby improving the integrity and aesthetics of the seat, but also the space occupied by the seat hanger storage device as a whole in the horizontal direction is reduced, which is convenient for manufacturers to package and transport and save costs.

[0006] The effect of the utility model is achieved in this way:

[0007] The present application provides a seat hanger storage device, comprising a back frame, a mounting member and a hanger body, wherein the mounting member is connected to the rear end of the back frame, the mounting member is a hollow structure, the hollow structure forms a receiving cavity, and at least one of the left and right sides of the mounting member is hollowed out and provided with a connecting hole; the hanger body is a rod-shaped structure, and along the length direction, the hanger body comprises three parts, a hanging part, a hinge part and a pushing part, the pushing part passes through the connecting hole and is located in the receiving cavity, the hinge part is hinged to the side wall of the mounting member, and the hanging part is exposed to the mounting member, so that the hanging part can rotate back and forth around the hinge part and drive the pushing part to rotate synchronously around the hinge part; a slider is also movably connected in the receiving cavity, the pushing part acts on the slider, and the slider slides synchronously in the receiving cavity in response to the rotation of the pushing part;

[0008] The mounting piece is also slidably connected to an adjustment switch, one end of which penetrates into the accommodating cavity and has two states: locking the slider or avoiding the slider, so that the seat hanger storage device has a switchable use state and storage state. In the use state, the clothes hanging part rotates backward to away from the back frame, and the adjustment switch limits the sliding of the slider, so that the pushing part and the slider remain relatively fixed, and thus the clothes hanging part and the mounting piece remain relatively fixed; in the storage state, the adjustment switch avoids the slider, and the slider can be moved again, so that the pushing part and the clothes hanging part can be rotated again, and the clothes hanging part rotates forward to fit the back frame.

[0009] Furthermore, the accommodating cavity extends vertically. That is, when the pusher rotates forward and backward, the slider slides vertically up and down within the accommodating cavity in response to the rotation of the pusher. By configuring the accommodating cavity to extend vertically, the mounting member can be narrower in the horizontal direction. This means that the mounting member occupies less space horizontally, thereby saving packaging space and reducing packaging and transportation costs.

[0010] Furthermore, the upper edge of the slider is hollowed out to the left and right to form connecting grooves. The pushing portion penetrates the connecting grooves and fits against the groove walls of the connecting grooves. The front and rear groove walls of the connecting groove serve as pushing surfaces, which are inclined. When the pushing portion rotates back and forth and pushes against the pushing surfaces, the slider is forced to slide up and down along the inclined direction of the pushing surfaces. When the slider slides up and down and causes the pushing surfaces to push against the pushing portion, the pushing portion is forced to rotate back and forth along the inclined direction of the pushing surfaces. This converts the horizontal rotation of the pushing portion into vertical movement of the slider, and the structure is simple.

[0011] Furthermore, the axis of rotation of the hinged portion is tilted, so that when the push portion rotates back and forth, the push portion also moves up and down in the vertical direction, thereby driving the slider to move up and down. This converts the horizontal rotation of the push portion into the vertical movement of the slider, and the structure is simple.

[0012] Furthermore, in the locked state, the slider is located at the bottom of the accommodating cavity. A first elastic member is disposed between the slider and the bottom of the accommodating cavity. The first elastic member pushes the slider, causing the slider to always have a tendency to slide upward along the accommodating cavity. When the seat hanger storage device switches from the use state to the storage state, the slider can automatically slide upward, driving the clothes hanging portion to automatically rotate forward to a position that is in contact with the back frame, making the state switching operation of the seat hanger storage device very simple. Moreover, in the storage state, the slider is unlikely to slide downward, thereby allowing the clothes hanging portion to be stably attached to the rear side of the back frame, thereby improving stability.

[0013] Furthermore, a latching mechanism is provided between the adjustment switch and the slider. The latching mechanism comprises a hook and a slot. The hook is provided on one of the slider and the adjustment switch, and the slot is provided on the other. The latching mechanism locks or unlocks the adjustment switch and the slider through the cooperation of the hook and the slot, resulting in a simple structure and convenient adjustment operation.

[0014] Furthermore, the adjustment switch includes a switch portion exposed on the mounting member and a hook portion located in the accommodating cavity, the hook is provided on the hook portion, and the card slot is correspondingly provided on the side wall of the slider, so that the slider slides more smoothly in the accommodating cavity.

[0015] Furthermore, a second elastic member is disposed between the adjustment switch and the sidewall of the accommodating chamber. This second elastic member pushes against the adjustment switch, causing the hook to always tend to snap into the slot. This simplifies the switching operation between the use and storage states of the seat hanger storage device. When the seat hanger storage device switches from the storage state to the use state, the hook automatically snaps into the slot under the elasticity of the second elastic member, making the state switching operation of the seat hanger storage device very simple. Furthermore, the hook is unlikely to fall out of the slot when in use, allowing the hanging portion to be stably fixed away from the back frame, providing greater stability.

[0016] Furthermore, the hanger body is provided on both the left and right sides of the mounting member, so that when in use, the clothes hanging parts on the left and right sides can hang the shoulders of clothes, so that the clothes can be hung on the hanger body smoothly without wrinkles.

[0017] Furthermore, the front end of the mounting member is provided with a first clamping portion and a second clamping portion spaced vertically apart. The back frame includes a top beam disposed laterally on its upper side, and the first clamping portion and the second clamping portion are clamped to the upper and lower ends of the top beam. The first and second clamping portions, spaced vertically apart, clamp the top beam of the back frame, thereby simplifying installation and removal of the mounting member and the back frame and improving the strength of the connection between the two.

[0018] Furthermore, the first clamping portion or the second clamping portion is detachably connected to the top beam by screw connection, which further improves the connection strength between the mounting member and the top beam and makes the installation and removal operations between the two more convenient.

[0019] Furthermore, the seat hanger storage device also includes a headrest, which is connected to the rear side of the mounting member and can slide up and down relative to the mounting member. The mounting member serves to connect the headrest and the back frame, which not only expands the functionality of the seat hanger storage device but also makes the overall structure of the seat hanger storage device more compact, taking up less space.

[0020] The seat hanger storage device provided by the present application hinges the hanger body to the mounting member. When in use, the hanger portion rotates backward and protrudes backward relative to the back frame, making it easier for the user to hang clothes. When stored, the hanger portion rotates forward to fit the back frame, making the hanger body and the back frame connected as a whole. Not only does the hanger body appear less obtrusive than the back frame in appearance, improving the integrity and aesthetics of the seat, but it also reduces the horizontal space occupied by the seat hanger storage device, making it easier for manufacturers to package and transport the hanger, thus saving costs. Furthermore, the use and storage states can be switched by simply sliding an adjustment switch, which prevents the slider from sliding and restricts the rotation of the push portion. Not only is the switching operation simple, but the hanger portion can be fixed in its current position when in use, preventing the hanger portion from rotating during use and causing the hung clothes to fall off, thus improving the overall stability of the seat hanger storage device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Other features, objects and advantages of the present application will become more apparent upon reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0022] Figure 1 A schematic diagram of the three-dimensional structure of the seat hanger storage device in the storage state provided by an embodiment of the present application;

[0023] Figure 2 A schematic diagram of the three-dimensional structure of the seat hanger storage device in use according to an embodiment of the present application;

[0024] Figure 3 A schematic diagram of the changing process of the seat hanger storage device when switching from a storage state to a use state provided in an embodiment of the present application;

[0025] Figure 4 A schematic diagram of the connection structure between the back frame, mounting member and headrest provided in an embodiment of the present application;

[0026] Figure 5 A schematic diagram of the connection structure between the mounting member and the back frame provided in an embodiment of the present application;

[0027] Figure 6 A schematic diagram of the internal structure of the mounting member provided in an embodiment of the present application;

[0028] Figure 7 A schematic diagram of the connection structure between the hook and the mounting member provided in an embodiment of the present application;

[0029] Figure 8 A schematic diagram of the connection structure between the hanger body and the mounting member provided in an embodiment of the present application;

[0030] Figure 9 A schematic cross-sectional view of the mounting member in the retracted state provided in an embodiment of the present application;

[0031] Figure 10 A schematic cross-sectional view of the mounting member in use according to an embodiment of the present application;

[0032] Figure 11 Schematic diagram of the changing process of the seat hanger storage device when the slider is located at the top of the accommodating cavity in the locked state provided in an embodiment of the present application.

[0033] The figures are marked as follows: 1-back frame, 110-top beam, 111-connecting port, 2-mounting part, 2a-shell, 2b-cover plate, 201-accommodating cavity, 202-connecting hole, 203-through hole, 204-first elastic member, 205-second elastic member, 206-screw connection part, 210-slider, 211-slot, 212-connecting slot, 213-pushing surface, 220-hook, 230-adjusting switch, 231-switch part, 232-hook head, 240a-first clamping part, 240b-second clamping part, 3-hanger body, 310-hanging part, 320-hinge part, 330-pushing part, 4-headrest, 410-sliding support part. DETAILED DESCRIPTION

[0034] The present application will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely for the purpose of explaining the relevant utility model and are not intended to limit the utility model. It should also be noted that, for ease of description, only the portions relevant to the utility model are shown in the accompanying drawings.

[0035] Please refer to the attached Figure 1-11The embodiment of the present application provides a seat hanger storage device, comprising a back frame 1, a mounting member 2 and a hanger body 3. The mounting member 2 is connected to the rear end of the back frame 1. The mounting member 2 is a hollow structure, which forms a receiving cavity 201. At least one of the left and right sides of the mounting member 2 is hollowed out and provided with a connecting hole 202. The hanger body 3 is a rod-shaped structure. Along the length direction, the hanger body 3 includes three parts: a hanging part 310, a hinge part 320 and a pushing part 330. The pushing part 330 0 passes through the connecting hole 202 and is located in the accommodating cavity 201. The hinged portion 320 is hingedly connected to the side wall of the mounting member 2, and the clothing hanging portion 310 is exposed on the mounting member 2, so that the clothing hanging portion 310 can rotate back and forth around the hinged portion 320, and drive the pushing portion 330 to rotate synchronously around the hinged portion 320; the accommodating cavity 201 is also movably connected to the slider 210. The pushing portion 330 acts on the slider 210, and the slider 210 slides synchronously within the accommodating cavity 201 in response to the rotation of the pushing portion 330;

[0036] The mounting member 2 is also slidably connected to an adjustment switch 230, one end of the adjustment switch 230 penetrates the accommodating cavity 201 and has two states of locking the slider 210 or avoiding the slider 210, so that the seat hanger storage device has a switchable use state and storage state. In the use state, the clothes hanging part 310 rotates backward to move away from the back frame 1, and the adjustment switch 230 limits the sliding of the slider 210, so that the pushing part 330 and the slider 210 remain relatively fixed, thereby keeping the clothes hanging part 310 and the mounting member 2 relatively fixed; in the storage state, the adjustment switch 230 avoids the slider 210, and the slider 210 can be moved again, thereby allowing the pushing part 330 and the clothes hanging part 310 to rotate again, and the clothes hanging part 310 rotates forward to fit the back frame 1.

[0037] In this embodiment, by hingedly connecting the hanger body 3 to the mounting member 2, the hanger portion 310 rotates backward in the use state and protrudes backward relative to the back frame 1, thereby facilitating the user to hang clothing. In the storage state, the hanger portion 310 rotates forward to fit the back frame 1, connecting the hanger body 3 and the back frame 1 as a single unit. This not only makes the hanger body 3 less obtrusive than the back frame 1, thereby improving the overall integrity and aesthetics of the seat, but also reduces the horizontal space occupied by the seat hanger storage device, making it easier for manufacturers to package and transport the seat, thus saving costs. Furthermore, the use state and storage state can be switched by simply sliding the adjustment switch, which prevents the slider 210 from sliding and restricts the rotation of the push portion 330. This not only simplifies the switching operation but also ensures that the hanger portion 310 remains in its current position in the use state, preventing the hanger portion 310 from rotating during use and causing the hung clothing to fall off, thereby improving the overall stability of the seat hanger storage device.

[0038] Please refer to the attached Figure 9-10In some embodiments of the present application, the accommodating cavity 201 extends in the vertical direction, that is, when the pushing portion 330 rotates back and forth, the slider 210 slides up and down in the vertical direction in the accommodating cavity 201 in response to the rotation of the pushing portion 330.

[0039] In this embodiment, by setting the accommodating cavity 201 to extend in the vertical direction, the mounting member 2 as a whole can be set narrower in the horizontal direction, that is, the space occupied by the mounting member 2 in the horizontal direction can be smaller, thereby saving packaging space and reducing the cost of packaging and transportation.

[0040] Of course, in other embodiments of the present application, the accommodating cavity 201 may also extend in the front-to-back direction. When the pushing portion 330 rotates back and forth, the slider 210 slides back and forth in the accommodating cavity 201 in response to the rotation of the pushing portion 330 .

[0041] Please refer to the attached Figure 6 The upper edge of the slider 210 is hollowed out to the left and right, and the pushing portion 330 penetrates the connecting groove 212 and fits against the groove wall of the connecting groove 212. The front and rear groove walls of the connecting groove 212 are pushing surfaces 213, and the pushing surfaces 213 are inclined. When the pushing portion 330 rotates back and forth and pushes the pushing surface 213, the slider 210 is forced to slide up and down along the inclined direction of the pushing surface 213. When the slider 210 slides up and down and causes the pushing surface 213 to push the pushing portion 330, the pushing portion 330 is forced to rotate back and forth along the inclined direction of the pushing surface 213.

[0042] In this embodiment, by tilting the pushing surfaces 213, the horizontal rotation of the pushing portion 330 is converted into vertical movement of the slider 210, resulting in a simple structure. Furthermore, the front and rear walls of the connecting groove 212 are both tilted pushing surfaces 213. This allows for when both the left and right sides of the slider 210 are connected to the hanger body 3, and when the user rotates one hanger body 3, the pushing portion 330 on one side pushes against the front or rear pushing surface 213, driving the slider 210 to slide. Simultaneously, when the slider 210 slides, the rear or front pushing surface 213 pushes against the pushing portion 330 on the other side, driving the pushing portion 330 on the other side to rotate synchronously. Thus, the hanger bodies 3 on both sides can rotate synchronously, requiring only one side to be rotated for adjustment, making adjustment easier.

[0043] Preferably, the pushing surface 213 is inclined from front to back and from high to low. When the pushing portion 330 rotates forward, the pushing portion 330 abuts against and presses the pushing surface 213 forward, thereby forcing the slider 210 to slide downward.

[0044] Please refer to the attached Figure 8In some embodiments of the present application, the axis of rotation of the hinge portion 320 is tilted so that when the pushing portion 330 rotates back and forth, the pushing portion 330 also moves up and down in the vertical direction, thereby driving the slider 210 to move up and down.

[0045] In this embodiment, by tilting the axis of the hinge part 320, when the pushing part 330 rotates, it not only moves in the horizontal direction, but also moves synchronously in the vertical direction, and drives the slider 210 to move in the vertical direction, thereby converting the rotation of the pushing part 330 in the horizontal direction into the movement of the slider 210 in the vertical direction, and the structure is simple.

[0046] Among them, preferably, an inclined rotating shaft is embedded in the side wall of the mounting member 2, and the hinge part 320 passes through the connecting hole 202 and is hinged to the rotating shaft in the side wall of the mounting member 2. The inclination direction of the above-mentioned rotating shaft is from front to back and from low to high, so that when the clothes hanging part 310 rotates backward, the pushing part 330 will rotate toward the front and bottom, thereby driving the slider 210 to move downward.

[0047] Please refer to the attached Figure 9-10 In some embodiments of the present application, in the locked state, the slider 210 is located at the bottom of the accommodating cavity 201, and a first elastic member 204 is provided between the slider 210 and the bottom of the accommodating cavity 201. The first elastic member 204 pushes the slider 210 so that the slider 210 always has a tendency to slide upward along the accommodating cavity 201.

[0048] In this embodiment, by disposing a first elastic member 204 between the slider 210 and the accommodating cavity 201, when the seat hanger storage device switches from the use state to the storage state, the hook 220 disengages from the latching slot 211, allowing the slider 210 to slide again. At this point, the elasticity of the first elastic member 204 allows the slider 210 to automatically slide upward, driving the clothing hanging portion 310 to automatically rotate forward to a position in contact with the back frame 1, eliminating the need for the user to manually rotate the clothing hanging portion 310. This makes switching the state of the seat hanger storage device very simple. Furthermore, the elastic force of the first elastic member 204 prevents the slider 210 from sliding downward in the storage state, thereby ensuring that the clothing hanging portion 310 can be stably attached to the rear side of the back frame 1, providing greater stability.

[0049] Of course, please refer to the attached Figure 11 In other embodiments of the present application, in the locked state, the slider 210 can also be located at the top of the accommodating cavity 201, the pushing surface 213 is inclined from front to back and from low to high, and the axis of the hinge portion 320 is inclined from front to back and from high to low; when the seat hanger storage device is switched from the use state to the storage state, the slider 210 slides downward, and the pushing portion 330 is driven to slide backward, so that the hanging portion 310 can rotate forward to a position that fits the back frame 1.

[0050] Please refer to the attached Figure 6 In some embodiments of the present application, a latching mechanism is provided between the adjustment switch 230 and the slider 210. The latching mechanism includes a hook 220 and a slot 211. The hook 220 is provided on one of the slider 210 and the adjustment switch 230, and the slot 211 is provided on the other of the slider 210 and the adjustment switch 230. By providing the latching mechanism 220 and the slot 211 in cooperation with each other, the locking or unlocking between the slider 210 and the adjustment switch 230 is adjusted, resulting in a simple structure and convenient adjustment operation.

[0051] Please refer to the attached Figure 6 In some embodiments of the present application, the adjustment switch 230 includes a switch portion 231 exposed on the mounting member 2 and a hook portion 232 located in the accommodating cavity 201, the hook 220 is arranged on the hook portion 232, and the slot 211 is correspondingly arranged on the side wall of the slider 210.

[0052] In this embodiment, if the hook 220 is provided on the side wall of the slider 210, the protruding hook 220 will abut against the inner wall of the accommodating cavity 201 during the sliding process of the slider 210, resulting in a less smooth sliding process of the slider 210. Therefore, by providing the locking groove 211 on the slider 210, the slider 210 can slide more smoothly within the accommodating cavity 201.

[0053] Among them, the switch part 231 and the hook part 232 are detachably connected by screws, and the bottom end of the mounting member 2 is also hollowed out to provide a through hole 203, so that the hook part 232 can be first installed into the accommodating cavity 201, and then the switch part 231 can be installed from the through hole 203, and the screws can be screwed in to fix the two, making the assembly operation between the switch part 231 and the hook part 232 relatively simple.

[0054] Please refer to the attached Figure 9-10 In some embodiments of the present application, a second elastic member 205 is provided between the adjustment switch 230 and the side wall of the accommodating cavity 201. The second elastic member 205 pushes the adjustment switch 230 so that the hook 220 always has a tendency to be locked into the slot 211.

[0055] In this embodiment, by setting the second elastic member 205 to push the adjustment switch 230, when the seat hanger storage device switches from the storage state to the use state, the slider 210 slides downward to the bottom of the accommodating cavity 201, and the hook 220 can automatically snap into the slot 211 under the elasticity of the second elastic member 205, thereby fixing the slider 210 to the bottom of the accommodating cavity 201, without the user manually turning the adjustment switch 230, making the state switching operation of the seat hanger storage device very simple, and with the help of the elastic force of the second elastic member 205, the hook 220 in the use state is not easy to fall out of the slot 211, so that the slider 210 can be stably fixed to the bottom of the accommodating cavity 201, and then the hanging part 310 can be stably fixed at a position away from the back frame 1, effectively preventing the clothes hung on the hanging part 310 from slipping, and having better stability.

[0056] Preferably, the lower edge of the slider 210 and the top of the hook 220 are both inclined surfaces, so that when the seat hanger storage device is switched from the storage state to the use state, the slider 210 slides downward, and the lower edge of the slider 210 and the inclined surface of the top of the hook 220 squeeze each other, thereby forcing the adjustment switch 230 to slide forward along the inclined surface of the hook 220, thereby allowing the slider 210 to slide further downward to the bottom of the accommodating cavity 201. At the same time, the adjustment switch 230 slides toward the slider 210 again under the elastic force of the second elastic member 205, and causes the hook 220 to engage with the slot 211, thereby fixing the slider 210. Therefore, when switching the seat hanger storage device from the storage state to the use state, the user only needs to rotate the hanger body 3 backward, and the hanger body 3 can be automatically locked in the use state, without the need to manually adjust the adjustment switch 230, making the adjustment operation of the seat hanger storage device more convenient.

[0057] Please refer to the attached Figure 1-4 In some embodiments of the present application, a hanger body 3 is provided on both the left and right sides of the mounting member 2. When in use, the hanging portions 310 on the left and right sides can hang the shoulders of clothes, so that the clothes can be hung flatly on the hanger body 3 without wrinkles.

[0058] Please refer to the attached Figure 4-5 In some embodiments of the present application, the front end of the mounting member 2 is provided with a first clamping portion 240a and a second clamping portion 240b spaced vertically apart. The back frame 1 includes a top beam 110 disposed laterally on the upper side. The first clamping portion 240a and the second clamping portion 240b are clamped at the upper and lower ends of the top beam 110. Clamping the top beam 110 of the back frame 1 by the first clamping portion 240a and the second clamping portion 240b spaced vertically apart not only simplifies the installation and removal operations between the mounting member 2 and the back frame 1, but also improves the connection strength between the two.

[0059] The first clamping portion 240a on the upper side is a hook-shaped structure, which improves the connection strength between the first clamping portion 240a and the top beam 110. Furthermore, a connecting port 111 is provided along the top edge of the top beam 110 in a front-to-back direction. The second clamping portion 240b passes through the connecting port 111 and fits against the lower end of the top beam 110, further improving the connection strength between the mounting member 2 and the top beam 110.

[0060] Please refer to the attached Figure 5 In some embodiments of the present application, the first clamping portion 240a or the second clamping portion 240b is detachably connected to the top beam 110 by screw connection. This further improves the connection strength between the mounting member 2 and the top beam 110 and makes the installation and removal operations between the two more convenient.

[0061] Preferably, the second clamping portion 240b and the top beam 110 are fixed by screw connection, so that the screw connection traces between the mounting member 2 and the top beam 110 are hidden under the second clamping portion 240b and are not easily exposed.

[0062] Please refer to the attached Figure 4 In some embodiments of the present application, the seat hanger storage device further includes a headrest 4 , which is connected to the rear side of the mounting member 2 and can slide up and down relative to the mounting member 2 .

[0063] In this embodiment, by positioning the headrest 4 behind the mounting member 2, the mounting member 2 serves to connect the headrest 4 to the back frame 1. This not only expands the functionality of the seat hanger storage device but also makes the overall structure more compact, taking up less space. Furthermore, the headrest 4 is slidably connected to the mounting member 2, allowing the user to adjust its height, enhancing practicality.

[0064] Please refer to the attached Figure 4-6The mounting member 2 is a split structure, including a shell 2a and a cover plate 2b spliced ​​together at the front and rear ends. The rear end of the shell 2a is recessed forward to form a receiving chamber 201, and the front end of the cover plate 2b protrudes to form two screw-connecting portions 206. The cover plate 2b is arranged on the rear side of the shell 2a and covers the receiving chamber 201, and the screw-connecting portion 206 of the cover plate 2b extends into the receiving chamber 201 and fits the bottom of the receiving chamber 201. The screw-connecting portion 206 and the bottom of the shell 2a are fixed by screw connection, which makes it easy to install and disassemble the cover plate 2b and the shell 2a. In addition, the front end of the headrest 4 is slidably connected to a sliding support member 410, and the headrest 4 and the sliding support member 410 are connected by a sliding damping structure, so that the headrest 4 can be slid up and down and adjusted relative to the sliding support member 410, and the cover plate 2b and the sliding support member 410 are fixed by screws, so that when assembling the seat hanger mechanism, the shell 2a can be screwed to the top beam 110 on the back frame 1 first, and the cover plate 2b can be screwed and fixed to the sliding support member 410 on the headrest 4, and then the cover plate 2b can be covered on the rear end of the shell 2a, and screws can be screwed into the bottom end of the shell 2a to screw the shell 2a and the screw connection part 206 to fix it; thus, the back frame 1, the mounting member 2 and the headrest 4 are assembled into a whole, and the operation is relatively simple.

[0065] It should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like used above to indicate orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means more than three.

[0066] The above description is merely a preferred embodiment of the present application and an illustration of the technical principles employed. Those skilled in the art should understand that the scope of the utility model disclosed in this application is not limited to the technical solutions formed by the specific combination of the above-mentioned technical features, but also encompasses other technical solutions formed by any combination of the above-mentioned technical features or their equivalents without departing from the concept of the utility model. For example, a technical solution formed by replacing the above-mentioned features with (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. A seat hanger storage device, characterized in that: The invention comprises a back frame (1), a mounting member (2) and a clothes hanger body (3), wherein the mounting member (2) is connected to the rear end of the back frame (1), the mounting member (2) is a hollow structure, the hollow structure forms a receiving cavity (201), and at least one of the left and right sides of the mounting member (2) is hollowed out and provided with a connecting hole (202); the clothes hanger body (3) is a rod-shaped structure, and along the length direction, the clothes hanger body (3) comprises three parts in sequence: a clothes hanging part (310), a hinge part (320) and a pushing part (330), and the pushing part (330) passes through the connecting hole (202) and is located in the receiving cavity. (201), the hinged portion (320) is hinged to the side wall of the mounting member (2), and the clothes hanging portion (310) is exposed on the mounting member (2), so that the clothes hanging portion (310) can rotate forward and backward around the hinged portion (320) and drive the pushing portion (330) to rotate synchronously around the hinged portion (320); a slider (210) is also movably connected to the accommodating cavity (201), and the pushing portion (330) acts on the slider (210), and the slider (210) slides synchronously in the accommodating cavity (201) in response to the rotation of the pushing portion (330); The mounting member (2) is also slidably connected to an adjustment switch (230), one end of the adjustment switch (230) penetrates the accommodating cavity (201) and has two states of locking the slider (210) or avoiding the slider (210), so that the seat hanger storage device has a switchable use state and storage state. In the use state, the clothes hanging part (310) rotates backward to be away from the back frame (1), and the adjustment switch (230) limits the sliding of the slider (210), so that the pushing part (330) and the slider (210) remain relatively fixed, thereby making the clothes hanging part (310) and the mounting member (2) remain relatively fixed; in the storage state, the adjustment switch (230) avoids the slider (210), and the slider (210) can be reactivated, thereby making the pushing part (330) and the clothes hanging part (310) rotate again, and the clothes hanging part (310) rotates forward to fit the back frame (1).

2. The seat hanger storage device according to claim 1, characterized in that: The accommodating cavity (201) extends in a vertical direction, that is, when the pushing portion (330) rotates forward and backward, the sliding block (210) slides up and down in the vertical direction within the accommodating cavity (201) in response to the rotation of the pushing portion (330).

3. The seat hanger storage device according to claim 2, characterized in that: A connecting groove (212) is hollowed out on the left and right sides of the upper edge of the slider (210), the pushing portion (330) penetrates the connecting groove (212) and fits against the groove wall of the connecting groove (212), the front and rear groove walls of the connecting groove (212) are pushing surfaces (213), and the pushing surfaces (213) are inclined; when the pushing portion (330) rotates forward and backward and pushes the pushing surface (213), the slider (210) is forced to slide up and down along the inclined direction of the pushing surface (213); when the slider (210) slides up and down and causes the pushing surface (213) to push the pushing portion (330), the pushing portion (330) is forced to rotate forward and backward along the inclined direction of the pushing surface (213).

4. The seat hanger storage device according to claim 2, characterized in that: The axis of rotation of the hinge portion (320) is tilted, so that when the pushing portion (330) rotates forward and backward, the pushing portion (330) also moves up and down in the vertical direction, thereby driving the slider (210) to move up and down.

5. The seat hanger storage device according to claim 2, characterized in that: In the locked state, the slider (210) is located at the bottom of the accommodating cavity (201), and a first elastic member (204) is provided between the slider (210) and the bottom of the accommodating cavity (201). The first elastic member (204) pushes the slider (210), so that the slider (210) always has a tendency to slide upward along the accommodating cavity (201).

6. The seat hanger storage device according to claim 1, characterized in that: A latching mechanism is provided between the regulating switch (230) and the slider (210), the latching mechanism comprising a latching hook (220) and a latching slot (211), the latching hook (220) being provided on one of the slider (210) and the regulating switch (230), and the latching slot (211) being provided on the other of the slider (210) and the regulating switch (230).

7. The seat hanger storage device according to claim 6, characterized in that: The regulating switch (230) comprises a switch portion (231) exposed from the mounting member (2) and a hook portion (232) located in the accommodating cavity (201); the hook (220) is arranged on the hook portion (232); and the slot (211) is correspondingly arranged on the side wall of the slider (210).

8. The seat hanger storage device according to claim 6, characterized in that: A second elastic member (205) is provided between the regulating switch (230) and the side wall of the accommodating cavity (201), and the second elastic member (205) pushes the regulating switch (230) so that the hook (220) always has a tendency to be engaged with the slot (211).

9. The seat hanger storage device according to claim 1, characterized in that: The hanger body (3) is provided on both the left and right sides of the mounting member (2).

10. The seat hanger storage device according to claim 1, characterized in that: The front end of the mounting member (2) is provided with a first clamping portion (240a) and a second clamping portion (240b) spaced apart from each other. The back frame (1) includes a top beam (110) arranged laterally on the upper side. The first clamping portion (240a) and the second clamping portion (240b) are clamped at the upper and lower ends of the top beam (110).

11. The seat hanger storage device according to claim 10, characterized in that: The first clamping portion (240a) or the second clamping portion (240b) is detachably connected to the top beam (110) by means of screw connection.

12. The seat hanger storage device according to claim 1, characterized in that: The seat hanger storage device further comprises a headrest (4), wherein the headrest (4) is connected to the rear side of the mounting member (2) and can slide up and down relative to the mounting member (2).

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