Child tray

Abstract

The utility model relates to the technical field of article supporting, and provides a child tray which comprises a tray body and an installation component, the installation component comprises a supporting cylinder and an installation column used for being received by an installation hole in a supporting structure, and the supporting cylinder is fixedly connected with the installation column; a connecting cylinder is arranged on the bottom face of the tray body, at least two clamping lugs capable of elastically deforming in the radial direction of the connecting cylinder are arranged on the side face of the connecting cylinder, limiting tables are arranged on the side walls of the clamping lugs, clamping holes in one-to-one correspondence with the clamping lugs are formed in the side wall of the supporting cylinder, and after the connecting cylinder and the supporting cylinder are connected in an inserted mode, the top faces of the limiting tables abut against the upper side walls of the clamping holes. According to the utility model, the tray main body can be independently detached.

Description

Technical Field

[0001] The utility model relates to the technical field of article support, in particular to a children's tray. Background Art

[0002] In order to conveniently place various toys and food for children, different child support structures (such as safety seats in vehicles, child strollers, etc.) are usually provided with child trays.

[0003] Taking the child tray on the safety seat as an example, the currently existing child tray usually includes a tray body and a mounting component. The entire tray is inserted into the insertion hole on the safety seat through the mounting component. The tray body cannot be disassembled independently. When the tray body needs to be cleaned, the tray body and the mounting component can only be removed together. Utility Model Content

[0004] The utility model aims to provide a children's tray to solve the defect that the tray body in the prior art cannot be independently disassembled.

[0005] The embodiments of the present invention are implemented by the following technical solutions:

[0006] A children's tray comprises a tray body and a mounting component, wherein the mounting component comprises a support tube and a mounting column for being received by a mounting hole on a supporting structure, and the support tube is fixedly connected to the mounting column; a connecting tube is provided on the bottom surface of the tray body, and at least two clips that can be elastically deformed along their radial direction are provided on the side surface of the connecting tube, and a limiting platform is provided on the side wall of the clip, and a clip hole corresponding to the clip one by one is provided on the side wall of the support tube, and when the connecting tube is plugged into the support tube, the top surface of the limiting platform abuts against the upper side wall of the clip hole.

[0007] Optionally, the supporting tube is inserted into the interior of the connecting tube.

[0008] Optionally, the inner wall of the support tube is provided with a ring platform, and the inner wall of the ring platform cooperates with the outer wall of the connecting tube; the bottom surface of the ring platform is lower than the upper side wall of the clamping hole or is equal to the height of the upper side wall of the clamping hole, so that after the connecting tube is inserted into the support tube, the top surface of the limit platform is against the bottom surface of the ring platform, and the distance from the outer side of the limit platform to the axis of the connecting tube is less than or equal to the inner diameter of the supporting tube.

[0009] Optionally, one of the inner wall of the ring platform and the outer side of the limit platform is provided with a plurality of first limit portions in the form of protrusions or grooves along the circumferential direction, and the other is provided with at least one second limit portion cooperating with the first limit portion.

[0010] Optionally, the outer wall of the support tube is provided with an anti-slip structure for increasing friction.

[0011] Optionally, a cup hole connecting the connecting tube and the supporting tube is provided on the tray body.

[0012] Optionally, the tray body is provided with threading holes.

[0013] Optionally, a plurality of anti-slip strips are provided on the top surface of the tray.

[0014] Optionally, the top surface of the tray body is provided with a rib surrounding its edge.

[0015] Optionally, the mounting column is provided with a plurality of elastically deformable flexible sheets along the axial direction.

[0016] The technical solution of the present invention has at least the following advantages and beneficial effects: in the present invention, the side wall of the supporting tube is provided with a clamping hole, the side wall of the connecting tube is provided with a clamping ear which can be elastically deformed along its radial direction, and the side wall of the clamping ear is provided with a limiting platform. After the connecting tube and the supporting tube are plugged into each other, the top surface of the limiting platform abuts against the upper side wall of the clamping hole. In this way, when the tray body needs to be cleaned, the clamping ear can be squeezed to make the limiting platform and the upper side wall of the clamping hole radially misaligned, thereby allowing the tray body to be independently disassembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 A structural schematic diagram of a children's tray provided by the utility model;

[0019] Figure 2 An exploded view of a children's tray provided by the utility model;

[0020] Figure 3 It is a structural schematic diagram of the pallet body;

[0021] Figure 4 It is a structural schematic diagram of the support tube;

[0022] Figure 5 is a cross-sectional view of the support tube;

[0023] Icons: 1-tray body, 101-connecting tube, 102-card ear, 103-limiting platform, 104-second limiting part, 105-cup hole, 106-threading hole, 107-anti-slip strip, 108-guard edge, 109-notch, 2-support tube, 201-card hole, 202-ring platform, 203-first limiting part, 3-installing column, 301-flexible sheet. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0027] In the description of the present invention, it should be noted that if the terms "upper", "lower", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the product of the application is usually placed when used. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] refer to Figure 1-2 A children's tray includes a tray body 1 and a mounting component, the mounting component includes a support tube 2 and a mounting column 3 for being received by a mounting hole on a supporting structure, the support tube 2 is fixedly connected to the mounting column 3, and the connection method is not limited. For example, in some embodiments, fasteners such as screws and rivets can be used for connection, and in some embodiments, bonding, hot melt welding and other connection methods can be used.

[0029] In the present application, the supporting structure takes the child safety seat on the vehicle as an example, and the mounting column 3 is inserted into the mounting hole on the safety seat, and the connection method between the mounting seat and the mounting hole is not limited. For example, in this embodiment, the mounting column 3 is provided with a plurality of elastically deformable flexible sheets 301 along the axial direction, such as silicone sheets and rubber sheets. When installed, the outer diameter of the flexible sheet 301 is larger than the diameter of the mounting hole, and the flexible sheet 301 is deformed within a certain range, providing a large friction force, so that the mounting column 3 and the safety seat remain relatively fixed. For example, in other embodiments, the mounting column 3 can be designed to have the same structure as the "base" in the patent document with the announcement number "CN219192014U", that is, a plurality of support blocks and an adjustment component for driving the support blocks away from or close to the axis can be arranged on the mounting column 3 along the circumferential direction, and the support blocks are pressed against the side wall of the mounting hole during installation.

[0030] refer to Figure 3-5 A connecting tube 101 is provided on the bottom surface of the tray body 1, and at least two ears 102 that can be elastically deformed along its radial direction are provided on the side surface of the connecting tube 101. It is easy to understand that the ears 102 must be elastically deformable along its radial direction, and notches 109 can be provided on both sides of the ears 102; a limiting platform 103 is provided on the side wall of the ear 102, and a hole 201 corresponding to the ear 102 is provided on the side wall of the supporting tube 2, and when the connecting tube 101 is plugged into the supporting tube 2, the top surface of the limiting platform 103 abuts against the upper side wall of the hole 201. It is worth mentioning that with such a configuration, when the tray body 1 needs to be cleaned, the ear 102 can be squeezed to make the limiting platform 103 and the upper side wall of the hole 201 displaced in the radial direction, thereby independently disassembling the tray body 1, which is more convenient to use.

[0031] In this embodiment, only two clamping ears 102 are provided, and they are provided on two opposite sides of the connecting tube 101, so that two fingers of a single hand can squeeze the clamping ears 102. It should also be understood that if the above reasons are not considered, the number of clamping ears 102 can also be greater.

[0032] In this embodiment, the support tube 2 is inserted into the interior of the connecting tube 101. On this basis, it is easy to understand that the stopper 103 should be arranged on the outside of the ear 102. In addition, it should be noted that in some embodiments, if only the tray body 1 needs to be independently detachable, of course, the connecting tube 101 can also be sleeved on the outside of the support tube 2. In this case, the stopper 103 should be arranged on the inside of the ear 102.

[0033] On the basis of the above, further, the inner wall of the support tube 2 is provided with a ring platform 202, and the inner wall of the ring platform 202 matches the outer wall of the connection tube 101; the bottom surface of the ring platform 202 is lower than the upper side wall of the clamping hole 201 or is equal to the upper side wall of the clamping hole 201, so that after the connection tube 101 is inserted into the support tube 2, the top surface of the limit platform 103 abuts against the bottom surface of the ring platform 202, and the distance from the outer side of the limit platform 103 to the axis of the connection tube 101 is less than or equal to the inner diameter of the support tube 2. Such a configuration enables the connection tube 101 to rotate relative to the support tube 2, which is convenient for adjusting the orientation of the tray body 1. When the connection tube 101 rotates, the top surface of the limit platform 103 always abuts against the bottom surface of the ring platform 202, and because the distance from the outer side of the limit platform 103 to the axis of the connection tube 101 is less than or equal to the inner diameter of the support tube 2 (the outer side of the limit platform 103 is located inside the support tube 2), interference is avoided.

[0034] On the basis of the above, it is easy to understand that the tray body 1 can be easily rotated. For this purpose, the present application has made the following improvements: the inner wall of the ring platform 202 and the outer side of the limiting platform 103, one of the two is provided with a plurality of first limiting parts 203 in the shape of protrusions or grooves along the circumferential direction, and the other is provided with at least one second limiting part 104 that cooperates with the first limiting part 203. Specifically, in this embodiment, a plurality of first limiting parts 203 in the shape of grooves are provided on the inner wall of the ring platform 202, and a second limiting part 104 in the shape of a protrusion is provided on the outer side of the limiting platform 103. The first limiting part 203 and the second limiting part 104 cooperate, so that when rotating the tray body 1, a certain torque needs to be applied (i.e., a little effort is needed) to make it rotate, thereby avoiding the tray body 1 from rotating accidentally. It is easy to understand that the number of the second limiting parts 104 in this embodiment can also be set to be more. It should be understood that in other implementations, of course, a plurality of protruding first limiting portions 203 may be provided on the inner wall of the ring platform 202 , and a second limiting portion 104 in the form of a groove cooperating therewith may be provided on the outer side of the limiting platform 103 .

[0035] On the basis of the above, the outer wall of the support tube 2 is provided with an anti-slip structure for increasing friction, which is convenient for holding the support tube 2 when rotating the tray body 1. The specific form of the anti-slip structure is not limited. For example, in the present embodiment, a plurality of strip grooves are provided along the circumferential direction on the outer wall of the support tube 2 to form an anti-slip structure. In some embodiments, a plurality of strip protrusions can be provided along the circumferential direction on the outside of the support tube 2 to form an anti-slip structure. In other embodiments, a layer of silicone (or rubber) sleeve can be provided on the outer wall of the support tube 2.

[0036] The tray body 1 is provided with a cup hole 105 communicating with the connecting tube 101 and the supporting tube 2 for convenient placement of a water cup.

[0037] The tray body 1 is provided with a threading hole 106 , which is convenient for children to pass the charging (data) cable through the threading hole 106 when playing with electronic devices such as tablets and mobile phones.

[0038] The top surface of the tray is provided with a plurality of anti-slip strips 107. The purpose of the anti-slip strips 107 is to increase friction. There is no limitation on the specific material thereof, such as silicone, rubber, etc. At the same time, it should be understood that the height of the anti-slip strips 107 cannot be too high to avoid affecting the placement of objects. In practical applications, they can be set in a corrugated form.

[0039] The top surface of the tray body 1 is provided with a retaining edge 108 around its edge to prevent items from falling.

[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A child tray, comprising a tray body (1) and a mounting component, characterized in that: The mounting component comprises a support tube (2) and a mounting column (3) for being received by a mounting hole on a supporting structure, wherein the support tube (2) is fixedly connected to the mounting column (3); a connecting tube (101) is provided on the bottom surface of the tray body (1); at least two ears (102) capable of elastic deformation along their radial direction are provided on the side surface of the connecting tube (101); a limiting platform (103) is provided on the side wall of the ear (102); a locking hole (201) corresponding to the ear (102) is provided on the side wall of the support tube (2); and when the connecting tube (101) and the support tube (2) are plugged in, the top surface of the limiting platform (103) abuts against the upper side wall of the locking hole (201).

2. The child tray according to claim 1, characterized in that: The inner wall of the support tube (2) is provided with an annular platform (202), and the inner wall of the annular platform (202) cooperates with the outer wall of the connecting tube (101); the bottom surface of the annular platform (202) is lower than the upper side wall of the clamping hole (201) or is equal in height to the upper side wall of the clamping hole (201), so that after the connecting tube (101) is inserted into the support tube (2), the top surface of the limiting platform (103) abuts against the bottom surface of the annular platform (202), and the distance from the outer side of the limiting platform (103) to the axis of the connecting tube (101) is less than or equal to the inner diameter of the support tube (2).

3. The child tray according to claim 2, characterized in that: One of the inner wall of the annular platform (202) and the outer side of the limiting platform (103) is provided with a plurality of first limiting portions (203) in the form of protrusions or grooves along the circumferential direction, and the other is provided with at least one second limiting portion (104) cooperating with the first limiting portion (203).

4. The child tray according to claim 3, characterized in that: The outer wall of the support tube (2) is provided with an anti-slip structure for increasing friction.

5. The child tray according to any one of claims 1 to 4, characterized in that: The tray body (1) is provided with a cup hole (105) communicating with the connecting tube (101) and the supporting tube (2).

6. The child tray according to any one of claims 1 to 4, characterized in that: The tray body (1) is provided with a threading hole (106).

7. The child tray according to any one of claims 1 to 4, characterized in that: The top surface of the tray is provided with a plurality of anti-slip strips (107).

8. The child tray according to any one of claims 1 to 4, characterized in that: The top surface of the tray body (1) is provided with a retaining edge (108) surrounding its edge.

9. The child tray according to any one of claims 1 to 4, characterized in that: The installation column (3) is provided with a plurality of elastically deformable flexible sheets (301) along the axial direction.

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