CN219920624U - Support structure with moving function and furniture product - Google Patents

Abstract

The utility model discloses a support structure with a moving function and a furniture product, wherein the support structure with the moving function is used for supporting a product main body of the furniture product so as to move the furniture product, the support structure comprises two groups of support components which are respectively arranged at two sides of the product main body along a first direction, and the support components comprise: the first supporting piece and the second supporting piece are arranged at intervals along the second direction; the first connecting piece is provided with a first castor, is rotatably arranged on the first supporting piece and is provided with a working position in which the length direction of the first connecting piece is parallel to the second direction, and the bottom of the first castor protrudes out of the bottom of the first supporting piece when the first connecting piece rotates to the working position; the second connecting piece is provided with a second foot wheel, is rotatably arranged on the second supporting piece and is provided with a working position in which the length direction of the second connecting piece is parallel to the second direction, and the bottom of the second foot wheel protrudes out of the bottom of the second supporting piece when the second connecting piece rotates to the working position; the locking mechanism capable of being unlocked is arranged between the first connecting piece and the second connecting piece.

Description

Support structure with moving function and furniture product

Technical Field

The utility model relates to the technical field of furniture, in particular to a supporting structure with a moving function and a furniture product.

Background

Furniture products are an indispensable tool in people's daily life, and in order to cater for market demand, traditional furniture products are usually bulky and weight is heavier, for example desk, dining table, wardrobe etc. therefore there is the inconvenient problem of removal, when needs remove furniture products, usually need artifical transport, waste time and energy, bring inconvenience for the user, in addition, furniture products damage very easily because of colliding with in the in-process of transporting, and simultaneously, the user is also very easy to be injured because of colliding with in-process of transporting furniture products.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the supporting structure with the moving function, which is used for supporting the product main body of the furniture product so as to facilitate the user to move the furniture product, thereby being beneficial to avoiding damage of the furniture product caused by collision in the moving process and being beneficial to avoiding injury of the user caused by collision in the moving process of the furniture product.

The utility model also provides a furniture product with the supporting structure with the moving function.

According to a first aspect of the present utility model, a support structure with a moving function for supporting a product body of a furniture product includes two sets of support assemblies, the two sets of support assemblies being disposed on two sides of the product body along a first direction, the support assemblies including: the first supporting piece and the second supporting piece are arranged at intervals along the second direction; the first connecting piece is rotatably arranged on the first supporting piece, a first foot wheel is arranged on the first connecting piece, the first connecting piece is provided with a working position where the length direction of the first connecting piece is parallel to the second direction, and the bottom of the first foot wheel protrudes out of the bottom of the first supporting piece when the first connecting piece rotates to the working position, so that the bottom of the first supporting piece is suspended; the second connecting piece is rotatably arranged on the second supporting piece, a second foot wheel is arranged on the second connecting piece, the second connecting piece is provided with a working position which is rotated to a position where the length direction of the second connecting piece is parallel to the second direction, the bottom of the second foot wheel protrudes out of the bottom of the second supporting piece when the second connecting piece is rotated to the working position, so that the bottom of the second supporting piece is suspended, and the bottom of the first foot wheel and the bottom of the second foot wheel are positioned on the same horizontal plane when the first connecting piece and the second connecting piece are both rotated to the working position; the locking mechanism is arranged between the first connecting piece and the second connecting piece, the locking mechanism is provided with a locking state and an unlocking state, when the first connecting piece and the second connecting piece are rotated to the working position, the locking mechanism can be switched between the locking state and the unlocking state, the first connecting piece and the second connecting piece can be limited to rotate when the locking mechanism is switched to the locking state, and the first connecting piece and the second connecting piece can be limited to be released when the locking mechanism is switched to the unlocking state.

The support structure with the moving function has at least the following beneficial effects: when the furniture product needs to be moved, an external force is applied to lift the product main body of the furniture product, then the first connecting piece and the second connecting piece are driven to rotate to the working positions, and the locking mechanism is driven to be switched to the locking state, so that the first connecting piece and the second connecting piece can be limited to rotate, the first connecting piece and the second connecting piece are limited to the working positions, then the external force for lifting the product main body of the furniture product is removed, the bottom of the first caster wheel and the bottom of the second caster wheel are enabled to be abutted against the ground for supporting, and at the moment, the bottom of the first supporting piece and the bottom of the second supporting piece are suspended so as to move the furniture product; when the furniture product moves to the appointed position, the locking mechanism is driven to be switched to an unlocking state, so that the first supporting piece and the second supporting piece are enabled to move downwards under the action of gravity of a product main body of the supported furniture product, meanwhile, the first caster wheel and the second caster wheel are enabled to be driven to rotate by reacting force from the ground, and therefore the bottom of the first supporting piece and the bottom of the second supporting piece are enabled to be propped against the ground to be supported, and random movement of the furniture product is limited. The support structure with the moving function is used for supporting the product main body of the furniture product, so that a user can conveniently move the furniture product, damage to the furniture product due to collision in the moving process is avoided, and injury to the user due to collision in the moving process is avoided.

According to some embodiments of the utility model, the locking mechanism includes a rotating member and a clamping post, the first connecting member and the second connecting member are arranged in a staggered manner along a vertical direction, when the first connecting member and the second connecting member rotate to a working position, one end of the first connecting member away from the first supporting member extends at least partially to a position right above the second connecting member, the rotating member is arranged at a position of the first connecting member extending to a position right above the second connecting member, the middle part of the rotating member is rotatably connected to the outer side of the first connecting member, the clamping post is arranged at the outer side of the second connecting member corresponding to the rotating member, one end of the rotating member is provided with a hook portion corresponding to the clamping post, the hook portion can be clamped with the clamping post to enable the locking mechanism to switch to a locking state, an elastic member is arranged between the rotating member and the first connecting member, the elastic member and the hook portion are respectively positioned at the positions of the rotating member and the rotating member, the elastic member can be separated from the elastic member and the hook portion can be driven to apply an elastic force to the elastic member when the rotating member and the rotating member are separated from the rotating member, and the elastic member can be driven to the elastic member to the locking mechanism.

According to some embodiments of the utility model, a limiting piece is disposed on the outer side of the first connecting piece and corresponds to the rotating piece, the limiting piece and the rotating center of the rotating piece are arranged in a staggered manner along the vertical direction, and the limiting piece can form a blocking for the rotating piece, so that the hook part can return under the action of the elastic force of the elastic piece after being separated from the clamping column.

According to some embodiments of the utility model, the outer side of the hook part is provided with a guiding inclined plane corresponding to the clamping column.

According to some embodiments of the utility model, a first hinge is disposed between the first connecting piece and the first supporting piece, the first hinge is disposed between a top surface of an end, close to the first supporting piece, of the first connecting piece and a side surface, facing to the second supporting piece, of the first supporting piece, an end surface, close to the first supporting piece, of the first connecting piece is attached to a side surface, facing to the second supporting piece, of the first supporting piece when the first connecting piece rotates to a working position, a second hinge is disposed between the second connecting piece and the second supporting piece, the second hinge is disposed between a top surface of an end, close to the second supporting piece, of the second connecting piece and a side surface, facing to the first supporting piece, of the second supporting piece, and an end surface, close to the second supporting piece, of the second connecting piece is attached to a side surface, facing to the first supporting piece when the second connecting piece rotates to the working position.

According to some embodiments of the utility model, an end of the rotating member away from the hook portion is provided with a force application portion for applying force, the force application portion extends above the top surface of the first connecting member, and a gap is formed between the bottom of the force application portion and the top surface of the first connecting member.

According to some embodiments of the utility model, the elastic member is a tension spring, one end of the elastic member is connected to the rotating member, the other end of the elastic member is connected to the first connecting member, and when the first connecting member and the second connecting member rotate to the working positions, the clamping post and the elastic member are respectively located at two sides of the rotation center of the rotating member along the second direction.

According to some embodiments of the utility model, a reinforcement is connected between the first support and the second support.

According to some embodiments of the utility model, the first caster and the second caster are universal wheels.

An article of furniture according to an embodiment of the second aspect of the utility model comprises a support structure with a movement function according to an embodiment of the above-described first aspect of the utility model.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic view of a first support and a second support in a furniture item according to an embodiment of the present utility model suspended;

FIG. 2 is an enlarged schematic view of a portion of FIG. 1 at A;

FIG. 3 is a schematic view of a furniture item according to an embodiment of the present utility model from another perspective when the first support and the second support are suspended;

FIG. 4 is an enlarged schematic view of a portion of FIG. 3 at B;

FIG. 5 is a schematic view of the structure of the furniture item according to the embodiment of the present utility model when the first support and the second support are abutted against the ground;

FIG. 6 is an enlarged schematic view of a portion of FIG. 5 at C;

FIG. 7 is a schematic view of a furniture item according to an embodiment of the present utility model from another perspective, with the first and second supports abutting the floor;

fig. 8 is an enlarged partial schematic view at D in fig. 7.

Reference numerals:

the product body a, the first direction b, the second direction c, the first supporting member 100, the second supporting member 200, the first connecting member 300, the first caster 310, the connecting block 320, the second connecting member 400, the second caster 410, the rotating member 510, the hook 511, the guide inclined surface 5111, the force applying portion 512, the clip 520, the elastic member 530, the limiting member 540, the first hinge 600, the second hinge 700, and the reinforcing member 800.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that if an orientation or positional relationship such as upper, lower, front, rear, left, right, etc. is referred to in the description of the present utility model, it is merely for convenience of description and simplification of the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, if a number, greater than, less than, exceeding, above, below, within, etc., words are present, wherein the meaning of a number is one or more, and the meaning of a number is two or more, greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number.

In the description of the present utility model, the words first, second, etc. are used solely for the purpose of distinguishing between technical features and not necessarily for the purpose of indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 to 8, the furniture item according to the embodiment of the present utility model includes a product body a and a support structure having a moving function for supporting the product body a of the furniture item, the support structure having a moving function includes two sets of support assemblies disposed at both sides of the product body a along a first direction b, respectively, the support assemblies including a first support 100, a second support 200, a first connection 300, a second connection 400, and a locking mechanism.

The first supporting member 100 and the second supporting member 200 are disposed at intervals along the second direction c, specifically, the first direction b is perpendicular to the second direction c, the first connecting member 300 is rotatably disposed on the first supporting member 100, the first connecting member 300 is provided with a first caster 310, the first connecting member 300 has an operating position in which the longitudinal direction of the first connecting member 300 is parallel to the second direction c, the bottom of the first caster 310 protrudes from the bottom of the first supporting member 100 when the first connecting member 300 rotates to the operating position, so that the bottom of the first supporting member 100 is suspended, the second connecting member 400 is rotatably disposed on the second supporting member 200, the second connecting member 400 is provided with a second caster 410, the second connecting member 400 has an operating position in which the longitudinal direction of the second connecting member 400 is parallel to the second direction c, the bottom of the second caster 410 protrudes from the bottom of the second supporting member 200 when the second connecting member 400 rotates to the working position, so that the bottom of the second supporting member 200 is suspended, the bottom of the first caster 310 and the bottom of the second caster 410 are located on the same horizontal plane when the first connecting member 300 and the second connecting member 400 rotate to the working position, the locking mechanism is arranged between the first connecting member 300 and the second connecting member 400, the locking mechanism has a locking state and an unlocking state, the locking mechanism can be switched between the locking state and the unlocking state when the first connecting member 300 and the second connecting member 400 rotate to the working position, the first connecting member 300 and the second connecting member 400 can be limited to rotate when the locking mechanism is switched to the locking state, and the limitation on the first connecting member 300 and the second connecting member 400 can be released when the locking mechanism is switched to the unlocking state.

When the furniture product needs to be moved, an external force is applied to lift the product main body a of the furniture product, then the first connecting piece 300 and the second connecting piece 400 are driven to rotate to the working positions, and the locking mechanism is driven to switch to the locking state, so that the first connecting piece 300 and the second connecting piece 400 can be limited to rotate, the first connecting piece 300 and the second connecting piece 400 are limited to the working positions, then the external force for lifting the product main body a of the furniture product is removed, the bottoms of the first foot wheel 310 and the second foot wheel 410 are abutted against the ground to support, at the moment, the bottoms of the first supporting piece 100 and the second supporting piece 200 are suspended so as to move the furniture product conveniently, and when the furniture product moves to the designated positions, the locking mechanism is driven to switch to the unlocking state, so that the first supporting piece 100 and the second supporting piece 200 are enabled to move downwards under the action of gravity of the product main body a of the supported furniture product, and at the same time, the first foot wheel 310 and the second foot wheel 410 are enabled to receive the reaction force from the ground so that the first connecting piece 300 and the second connecting piece 400 are driven to rotate, and the bottoms of the first supporting piece 100 and the second supporting piece 200 are enabled to abut against the ground to support the ground to freely move the furniture product. The product main body a of the furniture product is supported by the supporting structure with the moving function, so that a user can conveniently move the furniture product, damage to the furniture product due to collision in the moving process is avoided, and injury to the user due to collision in the moving process is avoided.

Referring to fig. 1 to 8, in some embodiments, the locking mechanism includes a rotating member 510 and a locking post 520, in which the first connecting member 300 and the second connecting member 400 are arranged in a staggered manner along a vertical direction, when the first connecting member 300 and the second connecting member 400 are both rotated to a working position, at least a portion of one end of the first connecting member 300, which is far away from the first supporting member 100, extends to a position directly above the second connecting member 400, the rotating member 510 is disposed at a portion of the first connecting member 300, which extends to a position directly above the second connecting member 400, the middle portion of the rotating member 510 is rotatably connected to the outer side of the first connecting member 300, specifically, a mounting through hole is formed in the middle portion of the rotating member 510, a bolt screwed to the outer side of the first connecting member 300 is disposed at the mounting through hole, so that the rotating member 510 can rotate relative to the first connecting member 300, wherein the head of the bolt can limit the rotating member 510 to drop off, the locking post 520 is disposed at the outer side of the second connecting member 400 corresponding to the rotating member 510, one end of the rotating member 510 is provided with a hook 511 corresponding to the locking post 520, the hook 511 is disposed at one end of the locking post 520, the hook 511 can be engaged with the locking post 520 to the locking member 511, and the locking mechanism is disposed at the two sides of the hook 511 can be easily separated from the rotating member 510 by the elastic member 511, and the elastic member is elastically connected to the locking mechanism is disposed at the outer side of the rotating member 510, and the hook 530 is capable of being elastically separated from the rotating member 510, and the hook 511 is elastically connected to the hook 511 is elastically resilient to the rotating member is disposed at the hook 511. Specifically, the clamping post 520 is formed by a bolt screwed to the second connecting piece 400, where the first connecting piece 300 is provided with the connecting piece 320, the first foot wheel 310 is disposed on the connecting piece 320, when the first connecting piece 300 and the second connecting piece 400 are both rotated to the working position, the bottom of the connecting piece 320 and the bottom of the second connecting piece 400 are located on the same horizontal plane, so that the bottom of the first foot wheel 310 and the bottom of the second foot wheel 410 are located on the same horizontal plane, and of course, the connecting piece 320 may not be disposed, and at this time, the first foot wheel 310 and the second foot wheel 410 may be respectively selected from different dimensions and specifications, which is not limited herein.

Referring to fig. 2, 4, 6 and 8, in some embodiments, a limiting member 540 is disposed on the outer side of the first connecting member 300 corresponding to the rotating member 510, the limiting member 540 and the rotating center of the rotating member 510 are disposed in a staggered manner in the vertical direction, and the limiting member 540 can block the rotating member 510, so that the hook 511 can be reset under the elastic force of the elastic member 530 after being separated from the clip 520. In the process of switching the locking mechanism to the locking state, the stroke of the rotating member 510 required to overcome the elastic force of the elastic member 530 can be reduced to the greatest extent, specifically, before the first connecting member 300 and the second connecting member 400 rotate to the working position, the rotating member 510 is only required to be driven to rotate to the position where the hook portion 511 just can avoid the card post 520, after the first connecting member 300 and the second connecting member 400 rotate to the working position, the rotating member 510 can automatically rotate under the elastic force of the elastic member 530 and drive the hook portion 511 to reset, so that the hook portion 511 and the card post 520 are matched and clamped. However, the limiting member 540 is a bolt screwed to the first connecting member 300, and the limiting member 540 may be integrally formed with the first connecting member 300.

Referring to fig. 2, fig. 4, fig. 6 and fig. 8, in some embodiments, a guiding inclined plane 5111 is provided on the outer side of the hook 511 corresponding to the clamping post 520, so that the guiding inclined plane 5111 on the outer side of the hook 511 can abut against the clamping post 520 to force the rotating member 510 to rotate, so as to drive the hook 511 to automatically avoid the clamping post 520, when the first connecting member 300 and the second connecting member 400 rotate to the working position, the guiding inclined plane 5111 on the outer side of the hook 511 is separated from the clamping post 520, and at this time, the rotating member 510 automatically rotates under the elastic force of the elastic member 530 and drives the hook 511 to reset, so that the hook 511 and the clamping post 520 are matched and clamped, and based on this, when the furniture product needs to be moved, namely when the locking mechanism needs to be switched to the locking state, the user only needs to lift the product main body a and trample the first connecting member 300 to drive the second connecting member 400 to rotate together with the first connecting member 300 to the working position, thus simplifying the operation steps, and further bringing convenience to the user.

Referring to fig. 1 and 5, in some embodiments, a first hinge 600 is disposed between the first connector 300 and the first support 100, the first hinge 600 is disposed between a top surface of an end of the first connector 300 near the first support 100 and a side surface of the first support 100 facing the second support 200, an end surface of the first connector 300 near the end of the first support 100 is attached to the side surface of the first support 100 facing the second support 200 when the first connector 300 rotates to the working position, a second hinge 700 is disposed between the second connector 400 and the second support 200, the second hinge 700 is disposed between the top surface of the end of the second connector 400 near the second support 200 and the side surface of the second support 200 facing the first support 100, and an end surface of the second connector 400 near the end of the second support 200 is attached to the side surface of the second support 200 facing the first support 100 when the second connector 400 rotates to the working position. Through the above structure, the working positions of the first connector 300 and the second connector 400 are the limit positions of the first connector 300 and the second connector 400, which is beneficial to preventing the first connector 300 and the second connector 400 from over-rotating due to uncontrollable pedaling force.

Referring to fig. 2 and 6, in some embodiments, an end of the rotating member 510 away from the hook 511 is provided with a force application portion 512 for applying force, the force application portion 512 extends above the top surface of the first connector 300, so that the force application area can be increased to facilitate force application, when the furniture product moves to a designated position, a user only needs to dial the force application portion 512 along the length direction of the first connector 300 with a foot, so as to drive the rotating member 510 to rotate to drive the hook 511 to separate from the clamping post 520, and further the locking mechanism is switched to an unlocking state, so that the bottom of the first support member 100 and the bottom of the second support member 200 can be abutted against the ground for supporting, thereby simplifying the operation steps, and further facilitating the user, wherein a gap is formed between the bottom of the force application portion 512 and the top surface of the first connector 300, so as to prevent the force application portion 512 from interfering with the first connector 300 during the rotation of the rotating member 510.

Referring to fig. 2, fig. 4, fig. 6 and fig. 8, in some embodiments, the elastic member 530 is a tension spring, one end of the elastic member 530 is connected to the rotating member 510, the other end of the elastic member 530 is connected to the first connecting member 300, specifically, a connecting hole is provided on the rotating member 510 corresponding to the elastic member 530, a connecting rod is provided on the first connecting member 300 corresponding to the elastic member 530, one end of the elastic member 530 is connected to the connecting hole, and the other end of the elastic member 530 is connected to the connecting rod, where the connecting rod is a bolt screwed to the first connecting member 300, and of course, the connecting rod may be integrally formed to the first connecting member 300, and when the first connecting member 300 and the second connecting member 400 are both rotated to the working position, the clamping post 520 and the elastic member 530 are located at two sides of the rotation center of the rotating member 510 along the second direction c, which has a simple structure and is easy to implement. Of course, the elastic member 530 may be a compression spring, and when the first connecting member 300 and the second connecting member 400 are both rotated to the working positions, the clamping post 520 and the elastic member 530 are located on the same side of the rotation center of the rotating member 510 along the second direction c, which is not limited herein.

It should be noted that, in some embodiments, the locking mechanism may be a limit bolt and a threaded through hole disposed on the first connecting member 300 and the second connecting member 400, specifically, the first connecting member 300 and the second connecting member 400 are both provided with threaded through holes whose central lines are perpendicular to the length direction of the first connecting member 300 and the second connecting member 400, when the first connecting member 300 and the second connecting member 400 are both rotated to the working position, the threaded through hole on the first connecting member 300 is abutted with the threaded through hole on the second connecting member 400, the limit bolt is simultaneously connected to the threaded through hole on the first connecting member 300 and the threaded through hole on the second connecting member 400 in a threaded manner, the locking mechanism is switched to the locking state, and the limit bolt is only connected to one of the threaded through holes in a threaded manner, thereby the locking mechanism is switched to the unlocking state.

Referring to fig. 1, 3, 5 and 7, in some embodiments, a reinforcement member 800 is connected between the first support member 100 and the second support member 200, which is beneficial to improving stability and reliability of the first support member 100 and the second support member 200.

It should be noted that in some embodiments, the first caster 310 and the second caster 410 are universal wheels to facilitate movement of the furniture item.

In the description of the present specification, if reference is made to "one embodiment," "some embodiments," "an exemplary embodiment," "an example," "a particular example," and "some examples," etc., the description of the reference term means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A support structure with a movement function for supporting a product body (a) of a furniture product, characterized by comprising two groups of support assemblies, two groups of support assemblies being arranged respectively in both sides of the product body (a) along a first direction (b), the support assemblies comprising:

a first support (100) and a second support (200) arranged at intervals along a second direction (c);

the first connecting piece (300), the first connecting piece (300) is rotatably arranged on the first supporting piece (100), a first foot wheel (310) is arranged on the first connecting piece (300), the first connecting piece (300) is provided with a working position where the length direction of the first connecting piece is parallel to the second direction (c), and when the first connecting piece (300) rotates to the working position, the bottom of the first foot wheel (310) protrudes out of the bottom of the first supporting piece (100) so as to enable the bottom of the first supporting piece (100) to be suspended;

the second connecting piece (400) is rotatably arranged on the second supporting piece (200), a second foot wheel (410) is arranged on the second connecting piece (400), the second connecting piece (400) is provided with a working position where the length direction of the second connecting piece is parallel to the second direction (c), when the second connecting piece (400) rotates to the working position, the bottom of the second foot wheel (410) protrudes out of the bottom of the second supporting piece (200) so that the bottom of the second supporting piece (200) is suspended, and when the first connecting piece (300) and the second connecting piece (400) rotate to the working position, the bottom of the first foot wheel (310) and the bottom of the second foot wheel (410) are positioned on the same horizontal plane;

the locking mechanism is arranged between the first connecting piece (300) and the second connecting piece (400), the locking mechanism is provided with a locking state and an unlocking state, when the first connecting piece (300) and the second connecting piece (400) are rotated to the working positions, the locking mechanism can be switched between the locking state and the unlocking state, when the locking mechanism is switched to the locking state, the first connecting piece (300) and the second connecting piece (400) can be limited to rotate, and when the locking mechanism is switched to the unlocking state, the limitation on the first connecting piece (300) and the second connecting piece (400) can be released.

2. The support structure with moving function according to claim 1, wherein the locking mechanism comprises a rotating member (510) and a locking post (520), the first connecting member (300) and the second connecting member (400) are arranged in a staggered manner along the vertical direction, when the first connecting member (300) and the second connecting member (400) are both rotated to the working position, one end of the first connecting member (300) far away from the first support member (100) extends to the position right above the second connecting member (400) at least partially, the rotating member (510) is arranged at the position where the first connecting member (300) extends to the position right above the second connecting member (400), the middle part of the rotating member (510) is rotatably connected to the outer side of the first connecting member (300), the locking post (520) is arranged at the outer side of the second connecting member (400) corresponding to the rotating member (510), one end of the rotating member (510) is arranged at least partially corresponding to the locking post (511), the elastic connection (530) is arranged between the locking mechanism (511) and the rotating member (510) respectively, the elastic piece (530) can provide an elastic force acting on the rotating piece (510) to limit the hook part (511) to be separated from the clamping column (520), and when the rotating piece (510) is subjected to an externally applied acting force, the elastic piece (530) can be overcome to rotate and drive the hook part (511) to be separated from the clamping column (520), so that the locking mechanism is switched to an unlocking state.

3. The supporting structure with moving function according to claim 2, wherein a limiting member (540) is disposed on the outer side of the first connecting member (300) corresponding to the rotating member (510), the limiting member (540) and the rotating center of the rotating member (510) are disposed in a staggered manner along a vertical direction, and the limiting member (540) can form a blocking for the rotating member (510), so that the hook portion (511) can be reset under the action of the elastic force of the elastic member (530) after being separated from the clamping column (520).

4. A support structure with a moving function according to claim 3, characterized in that the outside of the hook portion (511) is provided with a guide slope (5111) corresponding to the clip column (520).

5. The supporting structure with the moving function according to claim 4, wherein a first hinge (600) is disposed between the first connecting member (300) and the first supporting member (100), the first hinge (600) is disposed between a top surface of an end of the first connecting member (300) close to the first supporting member (100) and a side surface of the first supporting member (100) facing the second supporting member (200), when the first connecting member (300) rotates to an operating position, an end surface of the first connecting member (300) close to one end of the first supporting member (100) is attached to a side surface of the first supporting member (100) facing the second supporting member (200), a second hinge (700) is disposed between the second connecting member (400) and the second supporting member (200), and when the second connecting member (400) is attached to the top surface of the end of the second supporting member (400) close to the second supporting member (200) and the side surface of the second supporting member (200) facing the second supporting member (200), the end surface of the second connecting member (400) is attached to the second supporting member (200).

6. The support structure with a moving function according to claim 4, wherein an end of the rotating member (510) away from the hook portion (511) is provided with a force application portion (512) for applying force, the force application portion (512) extends above the top surface of the first connecting member (300), and a gap is provided between the bottom of the force application portion (512) and the top surface of the first connecting member (300).

7. The supporting structure with moving function according to claim 2, wherein the elastic member (530) is a tension spring, one end of the elastic member (530) is connected to the rotating member (510), the other end of the elastic member (530) is connected to the first connecting member (300), and when the first connecting member (300) and the second connecting member (400) are both rotated to the working positions, the clamping post (520) and the elastic member (530) are respectively located at two sides of the rotation center of the rotating member (510) along the second direction (c).

8. Support structure with mobile function according to claim 1, characterized in that a reinforcement (800) is connected between the first support (100) and the second support (200).

9. The mobile support structure according to claim 1, wherein the first caster (310) and the second caster (410) are universal wheels.

10. An article of furniture comprising a support structure having a mobility function according to any one of claims 1 to 9.