Automobile seat table board and automobile seat

Abstract

The application belongs to the technical field of seat table plates, and particularly relates to an automobile seat table plate and an automobile seat. The automobile seat table plate comprises a table plate body, a bearing surface of the table plate body is concavely provided with a placing groove, a cover plate is rotationally arranged on the table plate body and used for closing or opening the placing groove, and a locking mechanism is used for locking the cover plate at a predetermined position of opening the placing groove when the cover plate is pressed for the first time, unlocking the cover plate and resetting the cover plate to a position of closing the placing groove when the cover plate is pressed for the second time. The application provides the automobile seat table plate which is simple and ingenious in structure and convenient to operate. The article in the placing groove cannot easily fall from the table plate body during the driving of the vehicle, meanwhile, the placing groove also plays a role of a support, in addition, the cover plate can close the slot of the placing groove, so that the table surface is kept flat and beautiful, dust can be effectively prevented from falling into the placing groove to cause dust accumulation and inconvenience in cleaning, and the overall use experience of the user is greatly improved.

Description

Technical Field

[0001] This application belongs to the technical field of seat trays, and particularly relates to a car seat tray with a press-type concealed placement groove and a car seat. Background Technology

[0002] With the increasing popularity of automobiles, people's demands for comfort and functionality while riding in vehicles are constantly rising. Small tables on the back of car seats have become a common feature in many cars, providing convenience for rear-seat users to place items, work, or engage in entertainment. In existing technologies, these small tables are typically rotatably mounted on the back of the car seat using hinges or other structures. Rear-seat users can unfold or fold the small tables according to their specific needs, greatly improving their flexibility.

[0003] Regarding the existing related technologies mentioned above, the inventors believe that the following technical defects exist: Most existing car seat tray tables only provide a flat surface for placing items. During vehicle operation, these items are prone to sliding and falling. For example, when placing mobile phones, tablets, or e-readers on the tray table to watch videos or look up information, the phones or tablets are likely to fall off the table, affecting the user experience. Therefore, the existing related technologies require further improvement. Utility Model Content

[0004] This application provides a car seat table and a car seat to solve the technical problems existing in the prior art: during vehicle operation, items placed on the seat table are prone to sliding and falling. For example, when watching videos or looking up information on the table, the phone or tablet is prone to falling off the table, which affects the user experience.

[0005] In a first aspect, embodiments of this application provide a car seat table, including a table assembly for being foldably disposed on the back of a car seat, the table assembly comprising:

[0006] The tabletop body includes an upper shell and a lower shell that are interlocked with each other, and the inner side of the upper shell is provided with a placement groove for placing items;

[0007] A cover plate, which is rotatably mounted on the upper housing, is used to close or open the placement slot;

[0008] The locking mechanism includes a return spring and a push-button latch. The two ends of the return spring abut against the cover plate and the upper housing, respectively. The push-button latch includes a lock cylinder and a lock groove. The lock cylinder is disposed on the cover plate, and the lock groove is disposed on the lower housing.

[0009] Optionally, the cover plate is provided with a plurality of positioning ribs at intervals. When the cover plate is rotated to the position that closes the placement groove, the positioning ribs abut against the inner side of the upper housing.

[0010] Optionally, the upper housing is provided with a first connecting ear, and the cover plate is provided with a second connecting ear. A pin passes through the first connecting ear and the second connecting ear, and the cover plate can rotate around the axis of the pin.

[0011] Optionally, the return spring is sleeved on the pin.

[0012] Optionally, the pin is fitted with a bushing, and the return spring is fitted onto the bushing.

[0013] Optionally, the inner sidewall of the placement slot is provided with cushioning material.

[0014] Optionally, the surface of the tabletop body is covered with a skin.

[0015] Secondly, embodiments of this application provide a car seat, including the car seat table as described above.

[0016] In this embodiment, when using items such as mobile phones, tablets, and e-readers on the seat tray, the user can first press the predetermined position of the cover on the tray body, causing the cover to lock in the open placement slot position under the action of the locking mechanism. Then, the lower end of the aforementioned items is placed in the placement slot. Thus, even while the vehicle is in motion, the items will not easily fall off the tray body, effectively protecting them. Simultaneously, the placement slot also acts as a support, freeing the user's hands while using the items. When the placement slot is not needed, the predetermined position of the cover can be pressed again to reset the cover and keep the slot closed, keeping the tabletop flat and aesthetically pleasing, and effectively preventing dust from falling into the placement slot and causing accumulation that is difficult to clean. At the same time, the locking mechanism securely locks the cover in the predetermined position, preventing the cover from opening on its own or shaking and generating noise when the vehicle is bumpy, thus affecting the user experience. In summary, this application provides a simple, ingenious, and easy-to-operate car seat tray, which is beneficial to improving the user's riding experience. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] To gain a more complete understanding of this application and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings. In the following description, the same reference numerals denote the same parts.

[0019] Figure 1 This is a structural diagram of a car seat and a table body on the car seat in a retracted state, provided as an embodiment of this application.

[0020] Figure 2 This is a schematic diagram of the structure of a car seat and a table on the car seat in an unfolded state, as provided in an embodiment of this application.

[0021] Figure 3 This is a schematic diagram of the table assembly provided in an embodiment of this application.

[0022] Figure 4 An exploded view of the table assembly provided in the embodiments of this application.

[0023] Figure 5 for Figure 4 Enlarged view of part A in the middle.

[0024] Figure 6 This is a schematic diagram of the upper shell of the tabletop body in the embodiments of this application.

[0025] Figure 7 for Figure 6 Enlarged view of section B in the middle.

[0026] Figure 8 This is a schematic diagram of the rotatable connection between the cover plate and the upper shell in an embodiment of this application.

[0027] Figure 9 This is a cross-sectional schematic diagram of the rotatable connection between the cover plate and the upper shell in an embodiment of this application.

[0028] Figure 10 This is a schematic diagram of the structure of the cover plate of the tabletop in the embodiments of this application.

[0029] Figure 11 for Figure 10 Enlarged view of section C.

[0030] Figure 12 This is a schematic diagram of the lower shell of the tabletop in an embodiment of this application.

[0031] Figure 13 This is a front view of the locking mechanism in the embodiments of this application.

[0032] Figure 14 This is a schematic diagram of the locking groove of the locking mechanism in the embodiments of this application.

[0033] Figure 15 for Figure 14A cross-sectional view of the lock groove.

[0034] Figure 16 This is a top view of the table assembly in the embodiments of this application.

[0035] Figure 17 for Figure 16 A cross-sectional view of the tabletop assembly along line HH.

[0036] Figure 18 for Figure 17 Enlarged view of section D in the middle.

[0037] Explanation of reference numerals in the attached figures:

[0038] 100. Back panel assembly; 110. Switch button;

[0039] 200. Tabletop assembly;

[0040] 210. Tabletop body; 211. Upper shell; 2111. Placement slot; 2112. First connecting lug; 2113. First connecting hole; 2114. First limiting rib; 2115. Second limiting rib; 212. Lower shell; 2121. Mounting post;

[0041] 220. Cover plate; 221. Second connecting lug; 222. Positioning rib; 223. Pin; 224. Bushing; 225. Second connecting hole; 226. Return spring;

[0042] 230. Locking mechanism; 231. Lock cylinder; 232. Lock groove; 2321. Fixed base; 2322. Sliding base; 2323. Lock groove spring; 2324. Swing buckle; 2325. Positioning pin; 2326. Positioning groove; 2327. Movable claw;

[0043] 300. Support assembly; 310. Four-bar linkage;

[0044] 400. Items. Detailed Implementation

[0045] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0046] This application provides a car seat tray and a car seat to solve the technical problems existing in the prior art: most existing car seat trays only provide a flat surface for placing items. During vehicle operation, the placed items are prone to sliding and falling. For example, when placing mobile phones, tablets, e-readers, etc. on the tray to watch videos or look up information, the mobile phones or tablets are prone to falling off the table, affecting the user experience. The following will be described in conjunction with the accompanying drawings.

[0047] This application discloses a car seat, wherein the back of the car seat provided in this application embodiment is foldable and equipped with a car seat table. (See reference...) Figure 1 and Figure 2 , Figure 1 This is a structural diagram of a car seat and a table on the car seat in a stowed state, provided as an embodiment of this application. Figure 2 This is a schematic diagram of a car seat and a table on the car seat in an unfolded state, provided as an embodiment of this application. The car seat includes a backrest assembly 100 and a support assembly 300. The car seat table includes a table assembly 200, which is foldably disposed behind the backrest assembly 100 via the support assembly 300. Specifically, in this embodiment, the table assembly 200 includes a table body 210, and the support assembly 300 can employ hinges or a four-bar linkage 310 (see reference...) commonly used in the art. Figure 2 (or other structures that allow the table body 210 to be flipped and installed on the rear side of the car seat back panel assembly 100, the back panel assembly 100 having a switch button 110 for unfolding or retracting the table body 210, allowing the user to unfold the table body 210 from the back panel assembly 100 as a storage platform by operating the switch button 110 as needed) Figure 2 Alternatively, the table body 210 can be folded and stored behind the back panel assembly 100 to save interior space (see reference). Figure 1 ).

[0048] Furthermore, refer to Figure 2 In this embodiment of the application, the bearing surface of the table body 210 is recessed with a placement groove 2111 for placing an item 400. The shape of the placement groove 2111 can be selected and set according to the item 400 to be placed. For example, the placement groove 2111 can be set as a rectangle, a circle or other shape that is suitable for the item 400 to be placed. In addition, the depth of the placement groove 2111 can be selected and set according to the item 400 to be placed. Here, there is no specific limitation on the depth of the placement groove 2111.

[0049] Furthermore, refer to Figure 3 , Figure 3This is a schematic diagram of the tabletop assembly provided in this application embodiment. The tabletop assembly 200 in this application embodiment also includes a cover plate 220 and a locking mechanism 230. The cover plate 220 is rotatably mounted on the tabletop body 210. The shape of the cover plate 220 is adapted to the shape of the placement groove 2111. The cover plate 220 is used to close or open the placement groove 2111. The locking mechanism 230 is used to lock the cover plate 220 in a predetermined position where the placement groove 2111 is open when the cover plate 220 is pressed for the first time, and to unlock the cover plate 220 and reset the cover plate 220 to the position where the placement groove 2111 is closed when the cover plate 220 is pressed for the second time.

[0050] The locking mechanism 230 can be implemented using methods commonly used in the art, such as a push-button latch, a magnetic structure, or a pneumatic lock. For example, when using a magnetic structure, the locking mechanism 230 may include a permanent magnet on the cover plate 220, an energized electromagnetic coil, and an iron base on the tabletop body 210. Thus, when the cover plate 220 is pressed for the first time, the permanent magnet on the cover plate 220 is attracted to the iron base on the tabletop body 210 to achieve locking. When the cover plate 220 is pressed a second time, the electromagnetic coil is energized to change the magnetic field, and the permanent magnet on the cover plate 220 is no longer attracted to the iron base on the tabletop body 210 to achieve unlocking. When a pneumatic locking mechanism is used, the locking mechanism 230 may include a compressed cylinder mounted on the table body 210. The output end of the compressed cylinder is connected to the cover plate 220. When the cover plate 220 closes the placement slot 2111, the output end of the compressed cylinder is in an extended state. When the cover plate 220 is pressed for the first time, the output end of the compressed cylinder retracts, driving the cover plate 220 to rotate at a predetermined angle to open the placement slot 2111. When the cover plate 220 is pressed for the second time, the output end of the compressed cylinder extends, driving the cover plate 220 to rotate at a predetermined angle to close the placement slot 2111.

[0051] Furthermore, the locking mechanism 230 in this application embodiment will be described in detail below using a push-button latch as an example, and will not be further explained here. It should be noted that the above description of the locking mechanism 230 is only a principle-based description, and the specific selection and setting need to be based on the actual structure.

[0052] Using the above technical solution, when using items such as mobile phones, tablets, and e-readers 400 on the seat table, the user can first press the predetermined position of the cover plate 220 on the table body 210, so that the cover plate 220 is locked in the position of opening the placement slot 2111 under the action of the locking mechanism 230. Then, the lower end of the item 400 is placed in the placement slot 2111. In this way, even when the vehicle is in motion, the item 400 will not easily fall off the table body 210, effectively protecting the placed item 400. At the same time, the placement slot 2111 also acts as a support, freeing the user's hands when using the item 400. When the placement slot 2111 is not needed, the predetermined position of the cover plate 220 can be pressed again to reset the cover plate 220 and keep the slot of the placement slot 2111 closed, thus keeping the tabletop flat and beautiful, and effectively preventing dust from falling into the placement slot 2111 and causing dust accumulation that is difficult to clean. Meanwhile, the locking mechanism 230 securely locks the cover 220 in a predetermined position, preventing it from opening or shaking and causing noise when the vehicle is bumpy, thus affecting the user experience. In summary, this application provides a simple, ingenious, and easy-to-operate car seat table, which helps improve the user's riding experience.

[0053] Furthermore, in conjunction with reference Figure 4 , Figure 4 This is an exploded view of the tabletop assembly provided in an embodiment of this application. In some embodiments, the tabletop body 210 includes an upper shell 211 and a lower shell 212. The tabletop body 210 is a flat, hollow load-bearing structure formed by the interlocking of the upper shell 211 and the lower shell 212. The upper shell 211 and the lower shell 212 can be fixed together by means of snap-fit, welding, or screw connection. In this embodiment, both the upper shell 211 and the lower shell 212 are generally rectangular shells. The outer side of the upper shell 211 serves as the load-bearing surface. A placement groove 2111 is recessed in the upper shell 211, and a cover plate 220 is rotatably disposed on the upper shell 211. Specifically, in this embodiment, the placement groove 2111 is a strip groove opened along the length direction of the upper shell 211, and the cover plate 220 is a long strip plate adapted to the placement groove 2111.

[0054] Combined with reference Figures 5 to 7 , Figure 5 for Figure 4 Enlarged view of part A in the middle. Figure 6 This is a schematic diagram of the upper shell of the tabletop body in an embodiment of this application. Figure 7 for Figure 6Enlarged view of section B. The placement groove 2111 is a strip-shaped groove recessed from the outside to the inside of the upper housing 211. The placement groove 2111 has a predetermined depth. The inner side of the upper housing 211 near the placement groove 2111 is provided with a first connecting ear 2112 for hinged connection of the cover plate 220. There are two first connecting ears 2112, which are spaced apart along the length of the placement groove 2111. Correspondingly, one side of the cover plate 220 is provided with a second connecting ear 221 that matches the first connecting ear 2112. There are two second connecting ears 221, which are spaced apart along the length of the cover plate 220. One second connecting ear 221 corresponds to one first connecting ear 2112. The first connecting ear 2112 has a first connecting hole 2113, and the second connecting ear 221 has a second connecting hole 225. During installation, the second connecting ears 221 on the cover plate 220 are respectively mated with the corresponding first connecting ears 2112. In order to facilitate the installation of the cover plate 220, a through hole for the second connecting ear 221 to pass through can be opened on the side wall of the placement groove 2111 near the first connecting ear 2112, or the side of the placement groove 2111 near the first connecting ear 2112 can be set to be open.

[0055] Specifically, refer to Figure 8 and Figure 9 , Figure 8 This is a schematic diagram of the rotatable connection between the cover plate and the upper shell in an embodiment of this application. Figure 9 This is a cross-sectional view of the rotatable connection between the cover plate and the upper housing in an embodiment of this application. When the second connecting ear 221 mates with the corresponding first connecting ear 2112, the first connecting hole 2113 on the first connecting ear 2112 communicates with the second connecting hole 225 on the corresponding second connecting ear 221. The second connecting ear 221 can rotate relative to the upper housing 211 around the center line of the first connecting hole 2113 or the second connecting hole 225 to open or close the slot of the placement groove 2111 of the cover plate 220. To fix the second connecting ear 221 and the first connecting ear 2112 to each other, a pin 223 can be inserted into the first connecting hole 2113 and the second connecting hole 225, so that the second connecting ear 221 can rotate relative to the first connecting ear 2112 around the axis of the pin 223 to open or close the slot of the placement groove 2111 of the cover plate 220.

[0056] Furthermore, refer to Figure 8 and Figure 9In some embodiments, to ensure accurate repositioning of the cover plate 220, a return spring 226 can be provided between the cover plate 220 and the upper housing 211 of the tabletop body 210. The return spring 226 can be sleeved on the pin 223, with its two ends abutting against the cover plate 220 and the upper housing 211 of the tabletop body 210, respectively. Specifically, the return spring 226 can be a torsion spring with a suitable elastic coefficient, thereby ensuring that the return spring 226 can provide sufficient elastic force to make the cover plate 220 spring up and remain in a predetermined position. To prevent the return spring 226 from wearing down the pin 223 and affecting the rotation of the cover plate 220, a bushing 224 can be sleeved on the pin 223, with the return spring 226 sleeved around the bushing 224.

[0057] Furthermore, refer to Figure 7 and Figure 8 In some embodiments, in order to facilitate quick assembly of the cover plate 220, first limiting ribs 2114 are provided on both sides of the first connecting ear 2112 that are close to each other. When the second connecting ear 221 is inserted into the first connecting ear 2112, the opposite sides of the second connecting ear 221 abut against the corresponding first limiting ribs 2114. Under the combined action of the first limiting ribs 2114, the second connecting ear 221 is restricted to a predetermined position, so that the second connecting ear 221 can be quickly assembled into place, thereby facilitating quick assembly of the cover plate 220.

[0058] Furthermore, refer to Figure 7 and Figure 8 In some embodiments, in order to limit the return spring 226, two second limiting ribs 2115 are provided on the upper housing 211. The two second limiting ribs 2115 can be set as two parallel protruding ribs with a predetermined distance between them. When the return spring 226 is installed in place, one end of the return spring 226 is locked between the two second limiting ribs 2115, thereby preventing the return spring 226 from shifting.

[0059] Furthermore, refer to Figure 5 Combined with reference Figure 10 and Figure 11 , Figure 10 This is a schematic diagram of the structure of the cover plate of the tabletop provided in an embodiment of this application. Figure 11 for Figure 10Enlarged view of part C. In some embodiments, in order to prevent the cover plate 220 from rotating excessively during the reset process, a plurality of positioning ribs 222 are provided at intervals on the side of the cover plate 220 where the second connecting ear 221 is provided. The positioning ribs 222 protrude with a predetermined thickness. Thus, during the reset process of the cover plate 220 around the rotation axis, when the cover plate 220 rotates to a predetermined angle so that the upper surface of the cover plate 220 is level with the bearing surface of the table body 210, the positioning ribs 222 just abut against the inner side of the upper housing 211 to achieve mechanical limiting, thereby enabling the cover plate 220 to be accurately reset.

[0060] Furthermore, as mentioned above, the locking mechanism 230 in this embodiment is implemented using a push-button latch. Specifically, the locking mechanism 230 in this embodiment includes the aforementioned return spring 226 and push-button latch. (Refer to...) Figure 10 and Figure 11 Combined with reference Figure 12 and Figure 13 , Figure 12 This is a schematic diagram of the lower shell of the tabletop in an embodiment of this application. Figure 13 This is a front view of the locking mechanism in this embodiment. The push-button latch in this embodiment includes a lock cylinder 231 and a lock groove 232. The lock cylinder 231 and the lock groove 232 are adapted to each other. The lock cylinder 231 is disposed on the cover plate 220, and the lock groove 232 is disposed on the lower housing 212. Specifically, the lock cylinder 231 is located in the middle of the cover plate 220. A mounting post 2121 for setting the lock groove 232 is provided at a corresponding position on the lower housing 212. The lock groove 232 is fixed on the mounting post 2121. When the cover plate 220 is pressed for the first time, causing the cover plate 220 to rotate to the position of opening the placement groove 2111, the lock cylinder 231 on the cover plate 220 is just inserted into the lock groove 232 on the lower housing 212, locking the cover plate 220. When the cover plate 220 is pressed a second time, the lock cylinder 231 disengages from the lock groove 232, and the cover plate 220 springs up under the elastic force of the return spring 226 and remains in the closed placement groove 2111 position.

[0061] Specifically, refer to Figure 14 and Figure 15 , Figure 14 This is a schematic diagram of the locking groove structure of the locking mechanism in an embodiment of this application. Figure 15 for Figure 14A cross-sectional view of the locking groove in the embodiment of this application. The locking groove 232 includes a fixed base 2321, a sliding base 2322, a locking groove spring 2323, and a swing buckle 2324. The fixed base 2321 is set at a predetermined inclined angle on the mounting post 2121 of the lower housing 212. The fixed base 2321 is provided with a positioning post 2325. The bottom of the sliding base 2322 is provided with a positioning groove 2326. The sliding base 2322 is axially slidably disposed in the fixed base 2321. The locking groove spring 2323 is sleeved on the positioning post 2325. Both the positioning post 2325 and the locking groove spring 2323 are located in the positioning groove 2326. The two ends of the locking groove spring 2323 abut against the sliding base 2322 and the fixed base 2321, respectively. The swing buckle 2324 is swingably mounted on the fixed base 2321. The sliding base 2322 has a maze track (not shown in the figure) preset on it. The top of the sliding base 2322 is provided with a movable claw 2327 that is adapted to the lock cylinder 231. The swingable end of the swing buckle 2324 is slidably mounted on the maze track, which includes a locking position.

[0062] Thus, when the cover plate 220 is pressed for the first time, the cover plate 220 rotates, causing the lock cylinder 231 to insert into the sliding seat 2322 in the lock groove 232. The lock cylinder 231 drives the sliding seat 2322 to compress the lock groove spring 2323 and slide relatively close to the fixed seat 2321. The movable claw 2327 of the sliding seat 2322 is squeezed by the two side walls of the fixed seat 2321 and hooks the lock cylinder 231. At the same time, the swing buckle 2324 swings along the maze trajectory to the locking position, thereby locking the cover plate 220 in the predetermined position. When the cover plate 220 is pressed again, the swing buckle 2324 swings away from the locked position along the maze trajectory, the lock groove spring 2323 releases its elastic force, and the sliding seat 2322 is ejected away from the fixed seat 2321 by the lock groove spring 2323. The movable claw 2327 of the sliding seat 2322 opens, thereby causing the lock cylinder 231 to disengage from the sliding seat 2322 of the lock cylinder 231. The cover plate 220 bounces up under the elastic force of the return spring 226 and remains in the closed placement groove 2111 position.

[0063] Furthermore, refer to Figures 16 to 18 , Figure 16 This is a top view of the table assembly in the embodiments of this application. Figure 17 for Figure 16 A cross-sectional view of the tabletop assembly along line HH. Figure 18 for Figure 17 Enlarged view of section D. In some embodiments, considering that mobile phones, tablets, e-readers, etc. need to maintain a certain angle with the user's line of sight during use, the placement slot 2111 can be tilted at a predetermined angle so that the item 400 placed in the placement slot 2111 is kept at a suitable angle for the user to use, thereby further improving the user experience.

[0064] Furthermore, in some embodiments, in order to reduce wear and tear caused by the item 400 colliding with the inner wall of the placement slot 2111 due to shaking during vehicle operation, a cushioning material can be provided on the inner wall of the placement slot 2111. For example, a soft rubber pad or sponge layer can be provided on the inner wall of the placement slot 2111, which can effectively prevent the item 400 from being scratched, keep the item 400 intact, and help ensure the user's experience.

[0065] Furthermore, in some embodiments, the surface of the table body 210 may be covered with a skin according to actual needs. Specifically, the outer sides of the upper shell 211 and the lower shell 212 may be covered with a skin (such as soft leather or fabric). This can improve the texture and aesthetics of the table body 210, and also make the table body 210 coordinate and unify with the overall decoration style of the car interior, which is conducive to improving the user's riding experience.

[0066] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0067] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more features.

[0068] The above provides a detailed description of a car seat table and a car seat provided in the embodiments of this application. Specific examples have been used to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of this application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this application. Therefore, the content of this specification should not be construed as a limitation of this application.

Claims

1. A car seat table, comprising a table assembly (200) for being flip-mounted on the back of a car seat, characterized in that, The tabletop assembly (200) includes: The table body (210) includes an upper shell (211) and a lower shell (212) that are interlocked with each other. The upper shell (211) has a recessed groove (2111) for placing items (400) on its inner side. A cover plate (220) is rotatably mounted on the upper housing (211) for closing or opening the placement slot (2111); The locking mechanism (230) includes a return spring (226) and a push-type latch. The two ends of the return spring (226) abut against the cover plate (220) and the upper housing (211) respectively. The push-type latch includes a lock cylinder (231) and a lock groove (232). The lock cylinder (231) is disposed on the cover plate (220), and the lock groove (232) is disposed on the lower housing (212).

2. The car seat table according to claim 1, characterized in that, The cover plate (220) is provided with a plurality of positioning ribs (222) at intervals. When the cover plate (220) is rotated to the position of closing the placement groove (2111), the positioning ribs (222) abut against the inner side of the upper housing (211).

3. The car seat table according to claim 2, characterized in that, The upper housing (211) is provided with a first connecting ear (2112), and the cover plate (220) is provided with a second connecting ear (221). A pin (223) passes through the first connecting ear (2112) and the second connecting ear (221), and the cover plate (220) can rotate around the axis of the pin (223).

4. The car seat table according to claim 3, characterized in that, The return spring (226) is sleeved on the pin (223).

5. A car seat table according to claim 4, characterized in that, The pin (223) is fitted with a bushing (224), and the return spring (226) is fitted onto the bushing (224).

6. A car seat table according to claim 1, characterized in that, The inner wall of the placement groove (2111) is provided with cushioning material.

7. A car seat table according to claim 1, characterized in that, The surface of the tabletop body (210) is covered with a skin.

8. A car seat, characterized in that, Including the car seat table as described in any one of claims 1 to 7.

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