Hidden drawer under table

Abstract

The invention provides a hidden drawer under a table, which comprises a table board and an object placing piece, an elastic locking piece is arranged under the table board, the object placing piece is provided with a locking part, and the elastic locking piece and the object placing piece are matched for switching between a hidden state and a use state; the connecting end of the article placing part is used for connecting the rear end part of the article placing part with the table board, and the movable end of the article placing part moves up and down relative to the table board under the action of external force so as to open and close the article placing part; in the hidden state, the elastic locking piece locks the locking part, and the whole object placing piece upwards gets close to the lower surface of the table board so as to be hidden; in the using state, the elastic locking piece and the locking part are unlocked, the movable end moves downwards, so that an opening is formed between the article containing piece and the table board, and a user can contain articles. On the premise of having a storage function, the simplicity and attractiveness of the lifting table are kept to the greatest extent, and the abrupt feeling is reduced; the structure is simple and the cost is low.

Description

Technical Field

[0001] The invention relates to the field of office furniture, in particular to a hidden drawer under a table. Background Art

[0002] Most of the lifting tables on the market use a whole single table board as the table top of the lifting table, and the overall shape is relatively simple; and according to the existing drawers, if you want to maintain simplicity and beauty, you cannot set up traditional drawers, so the lifting table will lose the function of storing items; but if a drawer is set under the table board, the traditional drawer will appear too abrupt, and the push-pull movable structure of the drawer needs to protrude vertically downward from the bottom of the table board, which increases the difficulty of installation and increases the vertical volume of the table board itself. Users are prone to scratching and bumping into the drawer, affecting use, such as patent CN202121406422.0.

[0003] Some lifting tables alleviate the above problems by reducing the height of the drawer, but this makes it impossible to put down larger items in the drawer; moreover, the push-pull movable structure of the drawer requires an adaptive plate to be installed, and the adaptive plate also needs to be fixed to the bottom of the table top, which takes longer to install and is inefficient, such as patent CN201820656057.0. Summary of the invention

[0004] In order to solve the above-mentioned technical problems, the present invention provides a hidden drawer under a table, including a table top and a storage piece, wherein an elastic locking piece is provided under the table top, and a locking portion is provided on the storage piece, and the two cooperate to switch between a hidden state and a use state; the connecting end of the storage piece is used to connect the rear end of the storage piece with the table top, and the movable end of the storage piece moves up and down relative to the table top under the action of an external force, so that the storage piece can open and close; in the hidden state, the elastic locking piece locks the locking portion, and the storage piece as a whole moves upward and closes to the lower surface of the table top to achieve hiding; in the use state, the elastic locking piece is unlocked from the locking portion, and the movable end moves downward to form an opening between the storage piece and the table top for the user to place items; under the premise of having a storage function, the simplicity and beauty of the lifting table are maintained to the greatest extent, and the abruptness is reduced; and the structure is simple and the cost is low.

[0005] The technical solution of the present invention is achieved in this way: A hidden drawer under a table, comprising: Table top; The storage piece is arranged under the table board and is configured to accommodate items; the storage piece has a connecting end located at its rear end and a movable end located at its front end, the movable end is close to the front end of the table board, the connecting end is connected to the table board, and the movable end and the connecting end are configured so that when the movable end moves up and down relative to the lower surface of the table board in response to an external force, the storage piece performs an opening and closing movement relative to the table board; The storage piece also includes a locking portion, and an elastic locking piece is provided on the lower surface of the table top. The elastic locking piece is configured to: when the locking portion is located in the elastic locking piece, the movable end is locked to be adjacent to the lower surface of the table top; when the locking portion leaves the elastic locking piece, the movable end is unlocked; The hidden drawer under the table also has an open state and a hidden state: In the hidden state, the elastic locking piece is locked with the locking portion, and the connecting end and the movable end of the storage piece are both adjacent to the lower surface of the table top; In the open state, the elastic locking piece is unlocked from the locking portion, and an opening for placing items is formed between the movable end of the storage piece and the table top; When switching from the hidden state to the open state, the movable end moves in response to the external force, so that the locking portion leaves the elastic locking piece, and the object placement piece moves to open relative to the table top, forming the opening between the object placement piece and the table top; When switching from the open state to the hidden state, the movable end moves in response to the external force, so that the locking part and the elastic locking part are locked, and the storage piece makes a closing movement relative to the table top, and the opening between the storage piece and the table top is closed.

[0006] Providing such a storage device with a hidden state that opens and closes under the table top of the lifting table can maintain the simplicity and beauty of the lifting table to the greatest extent and reduce the abruptness while having the storage function: in the hidden state, the storage device is entirely close to the lower surface of the table top, achieving the effect of being hidden under the table top; in the open state, there is an opening between the storage device and the table top, allowing the user to put items into the storage device to achieve the storage function.

[0007] Furthermore, the storage items directly set under the table top are simpler in structure and installation compared to traditional drawers: traditional drawers require a accommodating portion, in which a space for accommodating the drawer is opened, and components such as slide rails are installed in the space, which also requires screws to fix, and the structure is complex and the installation is cumbersome; while our storage items are directly installed under the table top, maintained connected to the table top through the connecting end, and the state can be switched through elastic locking parts.

[0008] Preferably, the storage device includes: Main frame; The supporting plate is connected to the main frame through elastic cloth; The elastic cloth has an outer edge sleeved on the main frame and an inner edge connected to the support plate; the elastic cloth is configured to produce elastic deformation to adapt to the weight and / or height of the items on the support plate.

[0009] The storage device includes a main frame, a supporting plate, and an elastic cloth, and has a simple structure. When no items are placed or when light items are placed, it is flatter in height than a transmission drawer, and can be installed snugly on the lower surface of the table board without being obtrusive. After the items are loaded, the elastic cloth is deformed by force, and the supporting plate sinks, thereby passively expanding the volume. When items are placed in the storage device, it is in a containing state, and when there are no items in the storage device, it is in an empty state. In the empty state, the supporting plate is lifted to a height close to the main frame and the lower surface of the table board by the action of the elastic cloth. At this time, the overall thickness of the storage device is the thinnest, and the storage device is close to the lower surface of the table board as a whole. surface, further achieving the hiding effect; at the same time, the storage item has a variable volume, which changes due to the expansion and contraction of the elastic cloth. In the accommodating state, the supporting plate rises and falls in response to the dead weight of the items in the storage item, the elastic cloth elastically deforms in response to the height of the supporting plate, and the volume changes in response to the deformation of the elastic cloth; the supporting plate rises and falls according to the height of the items in the storage item, the elastic cloth elastically deforms accordingly, and the volume changes in response to the deformation of the elastic cloth to adapt to the volume of different items; under the action of the elastic cloth, large-volume items can be placed between the storage item and the table top, and the space where the storage item protrudes downward from the table top can be minimized.

[0010] Preferably, the elastic cloth is slotted in the middle of the movable end, and the elastic cloth is exposed at this point of the main frame and an operating portion is formed, which facilitates the user to manually control the movement of the connecting end and the storage element.

[0011] Preferably, the operating portion is bent outwards to protrude from the main frame. The bent operating portion further facilitates the user to control it by hand.

[0012] Preferably, the lower surface of the table top is provided with elastic locking pieces at the positions of the left and right ends of the corresponding main frame, and the elastic locking pieces have locking grooves that penetrate from front to back, and the locking grooves have downward entrances; the elastic cloth is provided with slots at the left and right ends of the main frame, and the main frame is exposed at these two places to form the locking part; after the movable end moves upward so that the locking part enters the locking groove from the entrance, the locking part is locked with the elastic locking piece; after the movable end moves downward so that the locking part leaves the locking groove from the entrance, the locking part is unlocked with the elastic locking piece. After the locking part enters the locking groove, the elastic locking piece has the ability to support the locking part, and in the hidden state, the rear end of the storage piece is kept stable by the connecting end, and the front section of the storage piece is kept stable by the locking of the locking part and the elastic locking piece.

[0013] Preferably, the lower surface of the table top is provided with elastic locking pieces at the left and right end positions corresponding to the movable end, and the elastic locking pieces have locking grooves that penetrate left and right, and the locking grooves have an entrance facing forward; the elastic cloth is provided with slots at the left and right end positions of the movable end, and the main frame is exposed at these two places to form the locking part; after the movable end moves backward so that the locking part enters the locking groove from the entrance, the locking part is locked with the elastic locking piece; after the movable end moves forward so that the locking part leaves the locking groove from the entrance, the locking part is unlocked with the elastic locking piece. Similarly, after the locking part enters the locking groove, the elastic locking piece has a supporting capacity for the locking part; when switching from the hidden state to the open state, the movable end needs to be moved forward to unlock and then moved downward to open the opening; when switching from the open state to the hidden state, the movable end needs to be moved upward to close the opening and then moved backward to lock.

[0014] Preferably, a limiting member is provided on the lower surface of the table top, which is roughly U-shaped and has a limiting groove that runs through the front and back; the elastic cloth is provided with grooves at the left and right ends of the main frame, and the main frame is exposed at these two locations to form a limiting portion, which is located in the limiting groove, and the depth of the limiting groove is greater than the length of the limiting portion in the height direction. The limiting portion is always located in the limiting groove to achieve the limitation in the left and right directions; during the opening and closing movement, the limiting portion moves in the limiting groove.

[0015] As a preference, the main frame is a rectangular rod frame. The structure of the main frame is simple.

[0016] Preferably, the connection end is provided with an elastic retainer, one end of the retainer is connected to the connection end, and the other end is connected to the table top, and the retainer is configured to prevent the rear end of the storage piece from tipping over. The connection end is elastically connected to the table top through the retainer, which, on the one hand, keeps the rear end of the storage piece stable and prevents tipping over, and on the other hand, enables the storage piece to open and close smoothly.

[0017] As preferred, the retaining member is an elastic bent plate member and protrudes downward from the lower surface of the table top. In a hidden state, the retaining member is U-shaped, and in an open state, the retaining member is V-shaped.

[0018] Preferably, a retaining member is provided on the lower surface of the table top, the retaining member is provided with a slide groove extending forward and backward, and the connecting end is slidably arranged in the slide groove. The retaining member retains the connecting end in the slide groove to prevent the rear end of the storage part from tipping over.

[0019] Preferably, a forward sliding member is provided on the connecting end, and the sliding member includes an elastic plate and a sliding part. The two ends of the elastic plate are respectively connected to the connecting end and the sliding part. The sliding part is configured to slide in the slide groove together with the connecting end. The elastic plate is configured to deform when the storage part is opened. The elastic plate will produce elastic deformation when the movable end rotates downward, and the elastic force generated by the elastic deformation is conducive to helping the drawer return from the open state to the hidden state; the elastic plate also has the function of preventing the storage part from being opened too much and causing the items therein to fall out.

[0020] The design starting point, concept and beneficial effects of the present invention using the above technical solution are: Providing such a storage device with a hidden state that opens and closes under the table top of the lifting table can maintain the simplicity and beauty of the lifting table to the greatest extent and reduce the abruptness while having the storage function: in the hidden state, the storage device is entirely close to the lower surface of the table top, achieving the effect of being hidden under the table top; in the open state, there is an opening between the storage device and the table top, allowing the user to put items into the storage device to achieve the storage function.

[0021] Furthermore, the storage items directly set under the table top are simpler in structure and installation compared to traditional drawers: traditional drawers require a accommodating portion, in which a space for accommodating the drawer is opened, and components such as slide rails are installed in the space, which also requires screws to fix, and the structure is complex and the installation is cumbersome; while our storage items are directly installed under the table top, maintained connected to the table top through the connecting end, and the state can be switched through elastic locking parts.

[0022] The storage device includes a main frame, a supporting plate, and an elastic cloth, and has a simple structure. When no items are placed or when light items are placed, it is flatter in height than a transmission drawer, and can be installed snugly on the lower surface of the table board without being obtrusive. After the items are loaded, the elastic cloth is deformed by force, and the supporting plate sinks, thereby passively expanding the volume. When items are placed in the storage device, it is in a containing state, and when there are no items in the storage device, it is in an empty state. In the empty state, the supporting plate is lifted to a height close to the main frame and the lower surface of the table board by the action of the elastic cloth. At this time, the overall thickness of the storage device is the thinnest, and the storage device is close to the lower surface of the table board as a whole. surface, further achieving the hiding effect; at the same time, the storage item has a variable volume, which changes due to the expansion and contraction of the elastic cloth. In the accommodating state, the supporting plate rises and falls in response to the dead weight of the items in the storage item, the elastic cloth elastically deforms in response to the height of the supporting plate, and the volume changes in response to the deformation of the elastic cloth; the supporting plate rises and falls according to the height of the items in the storage item, the elastic cloth elastically deforms accordingly, and the volume changes in response to the deformation of the elastic cloth to adapt to the volume of different items; under the action of the elastic cloth, large-volume items can be placed between the storage item and the table top, and the space where the storage item protrudes downward from the table top can be minimized. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of the drawer used for a lifting table in Example 1 of the present invention; Figure 2 This is a three-dimensional structural schematic diagram of the drawer in Example 1 of the present invention in a hidden state; Figure 3 It is a three-dimensional structural schematic diagram of the drawer in the open state in Example 1 of the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the storage element in Example 1 of the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the main frame in Example 1 of the present invention; Figure 6 It is a schematic diagram of the three-dimensional structure of the elastic locking member in Example 1 of the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the limiting member in Example 1 of the present invention; Figure 8 Schematic diagram of the three-dimensional structure of the storage element in Example 1 of the present invention in a hidden state and an open state; Fig. 9 Schematic diagram of the three-dimensional structure of the storage element in Example 2 of the present invention in a hidden state and an open state respectively.

[0024] The figures are marked as follows: table top 1; storage part 2; connecting end 21; movable end 22; locking part 3; elastic locking part 4; locking groove 41; entrance 42; main frame 5; front rod 51; rear rod 52; side rod 53; supporting plate 6; elastic cloth 7; operating part 8; limiting part 9; retaining part 10; limiting part 11; limiting groove 12; cross beam 13; sliding groove 14; sliding part 15; elastic plate 151; sliding part 152; opening 16. DETAILED DESCRIPTION

[0025] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0027] In the description of the present invention, the term "at least one" refers to one or more than one, unless otherwise clearly defined. The terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0028] The specific implementation methods of the present invention are as follows: Example

[0029] like Figure 1-3 As shown in , 8, the present invention provides a hidden drawer under a table, comprising: Table board 1; The storage element 2 is arranged under the table top 1 and configured to accommodate items; the storage element 2 has a connection end 21 located at its rear end and a movable end 22 located at its front end, the movable end 22 is close to the front end of the table top 1, the connection end 21 is connected to the table top 1, and the movable end 22 and the connection end 21 are configured so that when the movable end 22 moves up and down relative to the lower surface of the table top 1 in response to an external force, the storage element 2 performs an opening and closing movement relative to the table top 1; The storage element 2 further includes a locking portion 3, and an elastic locking member 4 is provided on the lower surface of the table top 1. The elastic locking member 4 is configured such that: when the locking portion 3 is located in the elastic locking member 4, the movable end 22 is locked to be adjacent to the lower surface of the table top 1; when the locking portion 3 leaves the elastic locking member 4, the movable end 22 is unlocked; It also has an open state and a hidden state: In the hidden state, the elastic locking member 4 is locked with the locking portion 3, and the connecting end 21 and the movable end 22 of the storage member 2 are both adjacent to the lower surface of the table top 1; In the open state, the elastic locking member 4 is unlocked from the locking portion 3, and an opening 16 for placing items is formed between the movable end 22 of the storage member 2 and the table top 1; When switching from the hidden state to the open state, the movable end 22 moves in response to the external force, so that the locking portion 3 leaves the elastic locking member 4, and the storage member 2 moves to open relative to the table top 1, and the opening 16 is formed between the storage member 2 and the table top 1; When switching from the open state to the hidden state, the movable end 22 moves in response to the external force, so that the locking portion 3 and the elastic locking member 4 are locked, and the storage member 2 makes a closing movement relative to the table top 1, and the opening 16 between the storage member 2 and the table top 1 is closed.

[0030] Providing such a storage piece 2 with a hidden state and opening and closing movement under the table top 1 of the lifting table can maintain the simplicity and beauty of the lifting table to the greatest extent and reduce the abruptness while having the storage function: in the hidden state, the storage piece 2 is entirely close to the lower surface of the table top 1, achieving the effect of being hidden under the table top 1; in the open state, there is an opening 16 between the storage piece 2 and the table top 1, allowing the user to put items into the storage piece 2 to achieve the storage function.

[0031] Furthermore, the storage piece 2 directly arranged under the table top 1 is simpler in structure and installation compared with the traditional drawer: the traditional drawer needs a accommodating portion, in which a space for accommodating the drawer is opened, and components such as slide rails are installed in the space, which also needs to be fixed with screws, and the structure is complex and the installation is cumbersome; while our storage piece 2 is directly installed under the table top 1, maintained in connection with the table top 1 through the connecting end 21, and the state can be switched through the elastic locking piece 4.

[0032] like Figure 4 , 5As shown in , 8, the storage element 2 includes a main frame 5, a supporting plate 6, and an elastic cloth 7, and has a simple structure. Specifically: The main frame 5 is a rectangular rod frame with a simple structure. The main frame 5 includes a front rod 51 located at the front, a rear rod 52 located at the rear, and side rods 53 on the left and right sides, which are connected to form a rectangular frame. The front rod 51 is located at the movable end 22, and the rear rod 52 is located at the connecting end 21. The supporting plate 6 is connected to the main frame 5 through an elastic cloth 7; the supporting plate 6 is a horizontally arranged plate; The elastic cloth 7 has its outer edge sleeved on the main frame 5 and its inner edge connected to the supporting plate 6, that is, the front rod 51, the rear rod 52 and the two side rods 53 are all inserted in the elastic cloth 7, and the inner edge of the elastic cloth 7 is fixed to the supporting part; the elastic cloth 7 is configured to adapt to the weight and / or height of the items on the supporting plate 6 to produce elastic deformation.

[0033] To be more specific, when no items are placed or when light items are placed, it is flatter in the height direction than the transmission drawer and can be installed snugly on the lower surface of the table top 1 without being obtrusive; after the items are loaded, the elastic cloth 7 is deformed by force, the supporting plate 6 sinks, and the volume is passively expanded, which has a capacity expansion function: when items are placed in the storage piece 2, it is in a containing state, and when there are no items in the storage piece 2, it is in an empty state. In the empty state, the supporting plate 6 is lifted to a height close to the main frame 5 and the lower surface of the table top 1 by the action of the elastic cloth 7. At this time, the overall thickness of the storage piece 2 is the thinnest, and the storage piece 2 is close to the lower surface of the table top 1 as a whole, further A hiding effect is achieved; at the same time, the storage piece 2 has a variable volume, which changes due to the expansion and contraction of the elastic cloth 7. In the accommodated state, the supporting plate 6 rises and falls in response to the dead weight of the items in the storage piece 2, and the elastic cloth 7 elastically deforms in response to the height of the supporting plate 6, and the volume changes in response to the deformation of the elastic cloth 7; the supporting plate 6 rises and falls according to the height of the items in the storage piece 2, and the elastic cloth 7 elastically deforms accordingly, and the volume changes in response to the deformation of the elastic cloth 7 to adapt to the volume of different items; under the action of the elastic cloth 7, large-volume items can be placed between the storage piece 2 and the table top 1, and the space where the storage piece 2 protrudes downward from the table top 1 can be minimized.

[0034] Furthermore, the elastic cloth 7 is provided with a slot in the middle of the front rod 51, and the part of the front rod 51 exposed from the slot forms the operating part 8, the elastic cloth 7 is slotted in the front of the two side rods 53, and the part of the side rods 53 exposed here forms the locking part 3, the elastic cloth 7 is also slotted in the rear of the two side rods 53, and the part of the side rods 53 exposed here forms the limiting part 9, and the elastic cloth 7 is slotted in the middle of the rear rod 52, and the rear rod 52 is exposed here and connected with the retaining member 10. Specifically, Figure 6-8 As shown: The operating portion 8 is convenient for the user to control the movement of the connecting end 21 and the storage element 2 by hand.

[0035] The lower surface of the table top 1 is provided with elastic locking pieces 4 at the positions of the left and right ends of the corresponding main frame 5. The elastic locking piece 4 has a locking groove 41 that passes through from front to back. The locking groove 41 has a downward entrance 42. The elastic locking piece 4 acts on the locking portion 3. The width of the entrance 42 is smaller than the width of the locking groove 41. The elastic locking piece 4 is in an inverted triangle shape, which gradually narrows from top to bottom to facilitate locking and supporting the locking portion 3, and is open outward from top to bottom at the entrance 42 to facilitate the locking portion 3 to enter the locking groove 41 from the entrance 42. After the end 22 moves upward so that the locking part 3 enters the locking groove 41 from the entrance 42, the locking part 3 is locked with the elastic locking piece 4; after the movable end 22 moves downward so that the locking part 3 leaves the locking groove 41 from the entrance 42, the locking part 3 and the elastic locking piece 4 are unlocked; after the locking part 3 enters the locking groove 41, the elastic locking piece 4 has the supporting ability for the locking part 3, and in the hidden state, the rear end of the storage piece 2 is kept stable by the connecting end 21, and the front section of the storage piece 2 is kept stable by the locking of the locking part 3 and the elastic locking piece 4.

[0036] A limiting piece 11 is provided on the lower surface of the table top 1. The limiting piece 11 is roughly U-shaped and has a limiting groove 12 that passes through from front to back. The limiting groove 12 acts on the limiting portion 9; the limiting portion 9 is located in the limiting groove 12, and the depth of the limiting groove 12 is greater than the length of the limiting portion 9 in the height direction, that is, greater than the diameter of the side rod 53; the limiting portion 9 is always located in the limiting groove 12 to achieve limitation in the left and right directions; during the opening and closing movement, the limiting portion 9 moves in the limiting groove 12 and has a displacement and inclination in the front-to-back direction, and the length of the limiting portion 9 in the front-to-back direction is greater than the length of the limiting piece 11 in the front-to-back direction, so that there is a margin for movement in the front-to-back direction between the limiting portion 9 and the limiting piece 11.

[0037] The lower surface of the table top 1 is also provided with left and right crossbeams 13; the connecting end 21 is provided with an elastic retaining member 10 at the position where the rear rod 52 is exposed from the elastic cloth 7, one end of the retaining member 10 is connected to the connecting end 21, and the other end is connected to the table top 1, specifically connected to the crossbeam 13, and the retaining member 10 is configured to prevent the rear end of the storage member 2 from tipping over; the connecting end 21 is elastically connected to the table top 1 through the retaining member 10, on the one hand, the rear end of the storage member 2 is kept stable to prevent tipping over, and on the other hand, the storage member 2 can be opened and closed smoothly; the retaining member 10 is an elastic bent plate and protrudes downward from the lower surface of the table top 1, in the hidden state, the retaining member 10 is U-shaped, and in the open state, the retaining member 10 is V-shaped.

[0038] Since the storage element 2 is in an inclined state when opened, in order to increase the stability of the items in the storage element 2, a layer of anti-skid rubber (not shown) is provided on the upper surface of the supporting plate 6 to increase the sliding friction.

[0039] Embodiment 2: The difference between this embodiment and embodiment 1 is only in the elastic locking member 4, the retaining member 10 and the operating portion 8. Specifically: like Fig. 9 As shown, in this embodiment, the operating portion 8 is further bent outward and protrudes from the main frame 5. The bent operating portion 8 is further convenient for the user to control by hand.

[0040] Elastic locking pieces 4 are provided on the lower surface of the table top 1 at the left and right end positions corresponding to the movable end 22. The elastic locking pieces 4 have locking grooves 41 that pass through the left and right sides, and the locking grooves 41 have an entrance 42 facing forward. The elastic locking piece 4 in this embodiment is a bent plate; the elastic cloth 7 is provided with slots at the left and right end positions of the movable end 22, and the front rod 51 is exposed at these two places to form the locking portion 3; after the movable end 22 moves backward to make the locking portion 3 enter the locking groove 41 from the entrance 42, the locking portion 3 is locked with the elastic locking piece 4; after the movable end 22 moves forward to make the locking portion 3 leave the locking groove 41 from the entrance 42, the locking portion 3 is unlocked with the elastic locking piece 4; similarly, after the locking portion 3 enters the locking groove 41, the elastic locking piece 4 has a supporting capacity for the locking portion 3; when switching from a hidden state to an open state, the movable end 22 needs to be moved forward to unlock and then move downward to open the opening 16; when switching from an open state to a hidden state, the movable end 22 needs to be moved upward to close the opening 16 and then moved backward to lock.

[0041] A retaining member 10 is provided on the lower surface of the table top 1 and is fixedly connected to the crossbeam 13. The retaining member 10 is U-shaped and extends forward. The retaining member 10 is provided with a slide groove 14 extending forward and backward. The connecting end 21 is slidably arranged in the slide groove 14. Specifically, the elastic cloth 7 is grooved in the middle of the rear rod 52, and the rear rod 52 is exposed here and is located in the slide groove 14; the retaining member 10 retains the connecting end 21 in the slide groove 14 to prevent the rear end of the storage part from tipping over; on the connecting end 21, a forward sliding member 15 is provided at the exposed portion of the rear rod 52, and the sliding member 15 includes an elastic plate 151 and a sliding portion 152, the two ends of the elastic plate 151 are respectively connected to the connecting end 21 and the sliding portion 152, the sliding portion 152 is configured to slide in the slide groove 14 together with the connecting end 21, and the elastic plate 151 is configured to be deformed when the storage part 2 is opened; the elastic plate 151 will produce elastic deformation when the movable end 22 rotates downward, and the elastic force generated by the elastic deformation is helpful to help the drawer return from the open state to the hidden state; the elastic plate 151 also has a function of preventing the storage part 2 from being opened too much and causing the items therein to fall out.

Claims

1. A hidden drawer under a table, characterized in that: include: Table top; The storage piece is arranged under the table board and is configured to accommodate items; the storage piece has a connecting end located at its rear end and a movable end located at its front end, the movable end is close to the front end of the table board, the connecting end is connected to the table board, and the movable end and the connecting end are configured so that when the movable end moves up and down relative to the lower surface of the table board in response to an external force, the storage piece performs an opening and closing movement relative to the table board; The storage piece also includes a locking portion, and an elastic locking piece is provided on the lower surface of the table top. The elastic locking piece is configured to: when the locking portion is located in the elastic locking piece, the movable end is locked to be adjacent to the lower surface of the table top; when the locking portion leaves the elastic locking piece, the movable end is unlocked; The hidden drawer under the table also has an open state and a hidden state: In the hidden state, the elastic locking piece is locked with the locking portion, and the connecting end and the movable end of the storage piece are both adjacent to the lower surface of the table top; In the open state, the elastic locking piece is unlocked from the locking portion, and an opening for placing items is formed between the movable end of the storage piece and the table top; When switching from the hidden state to the open state, the movable end moves in response to the external force, so that the locking portion leaves the elastic locking piece, and the object placement piece moves to open relative to the table top, forming the opening between the object placement piece and the table top; When switching from the open state to the hidden state, the movable end moves in response to the external force, so that the locking part and the elastic locking part are locked, and the storage piece makes a closing movement relative to the table top, and the opening between the storage piece and the table top is closed.

2. The hidden drawer under the table according to claim 1, characterized in that: The items include: Main frame; The supporting plate is connected to the main frame through elastic cloth; The elastic cloth has an outer edge sleeved on the main frame and an inner edge connected to the support plate; the elastic cloth is configured to produce elastic deformation to adapt to the weight and / or height of the items on the support plate.

3. The hidden drawer under the table according to claim 2, characterized in that: The elastic cloth is grooved in the middle of the movable end, and the main frame is provided with an operating portion at the location where the elastic cloth is exposed.

4. The hidden drawer under the table according to claim 3, characterized in that: The operating portion is bent outward and protrudes from the main frame.

5. The hidden drawer under the table according to claim 2, characterized in that: The lower surface of the table top is provided with elastic locking pieces at the positions corresponding to the left and right ends of the main frame, and the elastic locking pieces have locking grooves that penetrate front and back, and the locking grooves have downward openings; the elastic cloth is provided with slots at the left and right ends of the main frame, and the main frame is exposed at these two places to form the locking parts; After the movable end moves upward so that the locking portion enters the locking groove from the opening, the locking portion is locked with the elastic locking piece; After the movable end moves downward to make the locking portion leave the locking groove from the opening, the locking portion is unlocked from the elastic locking piece.

6. The hidden drawer under the table according to claim 2, characterized in that: The lower surface of the table top is provided with elastic locking pieces at the left and right end positions corresponding to the movable end, and the elastic locking pieces have locking grooves that penetrate the left and right sides, and the locking grooves have openings facing forward; the elastic cloth is provided with slots at the left and right end positions of the movable end, and the main frame is exposed at the two positions to form the locking parts; After the movable end moves backwards to make the locking part enter the locking groove from the opening, the locking part is locked with the elastic locking piece; after the movable end moves forwards to make the locking part leave the locking groove from the opening, the locking part is unlocked with the elastic locking piece.

7. The hidden drawer under the table according to claim 2, characterized in that: A limiting piece is provided on the lower surface of the table top. The limiting piece is roughly U-shaped and has a limiting groove running through the front and back. The elastic cloth is provided with grooves at the left and right end positions of the main frame. The main frame is exposed at these two locations and forms a limiting portion. The limiting portion is located in the limiting groove, and the depth of the limiting groove is greater than the length of the limiting portion in the height direction.

8. The hidden drawer under the table according to claim 2, characterized in that: The main frame is a rectangular rod frame.

9. The hidden drawer under the table according to claim 1, characterized in that: The connecting end is provided with an elastic retaining piece, one end of the retaining piece is connected to the connecting end, and the other end is connected to the table top, and the retaining piece is configured to prevent the rear end of the storage piece from tipping over.

10. The hidden drawer under the table according to claim 9, characterized in that: The retaining piece is an elastic bent plate piece and protrudes downward from the lower surface of the table top.

11. The hidden drawer under the table according to claim 1, characterized in that: A retaining piece is arranged on the lower surface of the table top. The retaining piece is provided with a sliding groove extending forward and backward. The connecting end is slidably arranged in the sliding groove.

12. The hidden drawer under the table according to claim 11, characterized in that: A forward sliding member is provided on the connecting end, and the sliding member includes an elastic plate and a sliding part. The two ends of the elastic plate are respectively connected to the connecting end and the sliding part. The sliding part is configured to slide in the sliding groove together with the connecting end. The elastic plate is configured to deform when the storage piece is opened.

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