CN212698312U

CN212698312U - Multifunctional children desk

Info

Publication number: CN212698312U
Application number: CN202021293617.4U
Authority: CN
Inventors: 任斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-03-16
Anticipated expiration: 2030-07-03

Abstract

The utility model provides a multifunctional children desk, which belongs to the technical field of furniture. It has solved the current multi-functional children table and has had the inconvenient problem of equipment inconvenience and state switching operation. The multifunctional children desk comprises two groups of desk frames with storage spaces, two groups of desk legs and a desk plate, wherein the two groups of desk frames and the two groups of desk legs are arranged in a one-to-one correspondence manner, the desk frames are connected with the desk legs through a first rotating shaft, and the two groups of desk frames are connected through hinges; the multifunctional children desk also comprises a first rotating locking mechanism which can enable the desk frames and the desk legs to be in a rotating locking state, and a second rotating locking mechanism which can enable the two desk frames to be in a rotating locking state is arranged in the hinge. This multi-functional children's table has improved building blocks table and drawing board support state effectively and has switched convenient operation nature. The multifunctional children table has the advantage of convenient assembly.

Description

Multifunctional children desk

Technical Field

The utility model belongs to the technical field of furniture, a desk fastener, especially a multi-functional children's table is related to.

Background

Building blocks, pictures, toys and the like are favorite activities of children, and in order to facilitate the activities of children, multifunctional child tables are provided. The Chinese patent document discloses a novel building block table (application number 201920632680.7), which comprises a table top, a table body and two table legs, wherein the table top, the table body and the two table legs are connected with each other, the two sides of the table top are respectively a building block board and a drawing board, the table body comprises two D-shaped blocks which are symmetrically arranged, a hinge is jointly connected between the two D-shaped blocks, the table top is detachably arranged on the table body, the two table legs are respectively detachably arranged on the two D-shaped blocks, and a connecting device is arranged between the two table legs. Although this building block table can freely adjust the angle of the slope of desktop and the table body, not only can regard as building block table to use, can also regard as drawing board support to use, but also has some weak points, and the product needs customer's equipment by oneself usually, has the inconvenient problem of equipment, building block table and the inconvenient problem of drawing board support state switching operation.

Disclosure of Invention

The utility model provides a multifunctional children table, which solves the technical problem of how to improve the operation convenience of the multifunctional children table.

The to-be-solved technical problem of the utility model can be realized through the following technical scheme: a multifunctional children desk comprises two groups of desk frames with storage spaces, two groups of desk legs and a desk plate, wherein the two groups of desk frames and the two groups of desk legs are arranged in a one-to-one correspondence manner, the desk frames are connected with the desk legs through a first rotating shaft, and the two groups of desk frames are connected through hinges; it is characterized in that the multifunctional children desk also comprises a first rotary locking mechanism; the hinge is provided with a second rotating locking mechanism; when the table legs are in a vertical state, the table plates are simultaneously fixed on the two groups of table frames, and the table plates are in a horizontal state, the first rotating and locking mechanism can enable the table frames and the table legs to be in a rotating and locking state; when the table legs are in a vertical state, the included angle between the two groups of table frames is smaller than 120 degrees, the table plate is only fixed on one group of table frames, and the table plate is in an inclined state, the first rotating and locking mechanism can enable the table frames and the table legs to be in a rotating and locking state, and the second rotating and locking mechanism can enable the two groups of table frames to be in a rotating and locking state.

In the state switching operation process of the building block table and the drawing board frame, the table frame and the table legs and the two groups of table frames need to rotate. Compared with the prior art, the multifunctional child table can rotate any one group to be rotationally connected in the switching operation process of the states of the building block table and the drawing board frame, and is locked after the building block table and the drawing board frame are rotated to reach a required position, and then the other group is rotated to be rotationally connected, and is also locked after the building block table and the drawing board frame are rotated to reach the required position. Therefore, the multifunctional child table is easier to determine the rotation reaching position, and repeated adjustment is avoided; the rotation structure is locked after reaching the required position, so that the rotation structure adjusted to the position can not rotate when other parts are operated; in a word, the multifunctional child table effectively improves the state switching operation convenience of the building block table and the drawing board frame.

In the transportation process of the packaging box of the multifunctional child table, a group of table frames and a group of table legs form a large part, and a client does not need to assemble a first rotating locking mechanism; the second rotary locking mechanism is positioned in the hinge, and a customer does not need to assemble the second rotary locking mechanism; consumers only need to connect the two groups of desk frames through hinges; therefore, the multifunctional children table has the advantage of convenience in assembly.

In the above multifunctional child table, the first rotation locking mechanism includes a first spring, and when the table leg rotates relative to the table frame and rotates to the locking position, the first rotation locking mechanism automatically makes the table frame and the table leg in a rotation locking state under the elastic force of the first spring.

In the above multifunctional child table, the second rotation locking mechanism includes a second spring, and when the two sets of table frames rotate relatively and rotate to the locking position, the second rotation locking mechanism automatically makes the two sets of table frames in a rotation locking state under the elastic force of the second spring.

In the multifunctional child table, when the table legs are in a vertical state, the table plates are simultaneously fixed on the two groups of table frames, and the table plates are in a horizontal state, the second rotation locking mechanism does not enable the two groups of table frames to be in a rotation locking state; so that the multifunctional child table can be switched to the drawing board frame from the building block table in use.

In the above multifunctional child table, the table legs comprise two table leg portions with adjustable lengths; when the table legs are in a vertical state, the table plate is obliquely fixed on one group of table frames, the first rotating and locking mechanism enables the table frames and the table legs to be in a rotating and locking state, the second rotating and locking mechanism enables the two groups of table frames to be in a rotating and locking state, and when the table leg parts are in a contracting state, the lower edge of the table plate is leaned on the ground.

In the multifunctional children table, the table legs further comprise a table leg part, and the bottoms of the two table leg parts are fixedly connected with the table leg part.

In the multifunctional children desk, the two desk leg parts of the desk legs are respectively positioned at two sides of the desk frame, and the top of each desk leg part is connected with the side wall of the desk frame through the first rotating shaft; when the multifunctional children desk is in a folded state, the desk frame is positioned between the two desk legs.

In the multifunctional child table, the top of the table frame is provided with a flanging facing outwards.

Drawings

Fig. 1 and 2 are schematic perspective views of a multifunctional children table used for building blocks at different viewing angles.

Fig. 3 is a schematic perspective view of the multifunctional children table hinge used for building block table.

Fig. 4 is an exploded view of the hinge.

Fig. 5 is a front view structure schematic diagram of the multifunctional children table used for the building block table state hinge.

Fig. 6 is a schematic sectional structure view of a-a in fig. 5.

Fig. 7 and 8 are perspective views of the multifunctional child table for drawing board support in different viewing angles.

Fig. 9 is a schematic front view of the multifunctional child table in the state of being used as a drawing board frame.

Fig. 10 is a schematic sectional structure view of B-B in fig. 9.

Fig. 11 is a front view structural schematic diagram of the multifunctional children table used for the easel bracket state hinge.

Fig. 12 is a schematic cross-sectional view of C-C in fig. 11.

In the figure, 1, a table frame; 1a, a storage space; 1b, flanging; 2. a table leg; 2a, table leg parts; 2a1, lower leg; 2a2, upper leg; 2a3, locating holes; 2a4, locating pins; 2b, table feet; 3. a table plate; 3a, bolt holes; 3b, a convex column; 3c, a flange; 4. a first rotating shaft; 5. a first locking pin; 6. a first locking groove; 7. a second locking groove; 8. a first limit cap; 9. a first pressing cap; 10. a first spring; 11. a hinge; 11a, a first connecting seat; 11b, a second connecting seat; 11c, a second rotating shaft; 11d, a second locking pin; 11e, a third locking groove; 11f, a fourth locking groove; 11g and a second limit cap; 11h, a second pressing cap; 11i, a second spring; 12. and (4) bolts.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 12, a multi-functional child table includes two sets of table frames 1, two sets of table legs 2, and a table plate 3.

The table frame 1 has a groove on the top surface thereof, thereby forming a storage space 1a in the table frame 1.

The table leg 2 comprises two length adjustable table leg parts 2a and a table leg part 2 b. The table leg part 2a comprises a lower section leg 2a1 and an upper section leg 2a2 sleeved on the lower section leg 2a1, the side wall of the upper section leg 2a2 is provided with a plurality of positioning holes 2a3, and a plurality of positioning holes 2a3 are longitudinally arranged along the upper section leg 2a 2; the lower leg 2a1 is provided with a positioning pin 2a4, and the positioning pin 2a4 can be embedded into the positioning hole 2a 3. The bottoms of the middle and lower legs 2a1 of the two table leg parts 2a are fixedly connected with the table foot parts 2b, and the two table leg parts 2a are connected by the table foot parts 2b, so that the strength and the stability of the table foot 2 are improved; when the table legs 2 are placed on the bottom surface, the bottom surface of the table foot part 2b is leaned against the ground, and the placing stability of the table legs 2 is improved.

Two sets of table frames 1 and two sets of table feet 2 one-to-one setting, two table leg portions 2a of table feet 2 are located the both sides of table frame 1 respectively, all are connected through first pivot 4 between the top of middle-upper segment leg 2a2 and the lateral wall of table frame 1 in every table leg portion 2 a. In the transportation process of the multifunctional child table in the packing box, the table frame 1 can rotate to a position between the two table leg parts 2 a; meanwhile, the leg parts 2a of the table are contracted, so that the packaging volume of the multifunctional child table is effectively reduced.

The top of the table frame 1 is provided with an outward flanging 1b, and the flanging 1b not only effectively covers the top of the table frame 1, but also reduces the possibility that articles are clamped between the table frame 1 and the table legs 2; the table frame 1 is usually made of plastics, and the flanging 1b effectively improves the strength of the table frame 1; meanwhile, the table plate 3 is convenient to be arranged on the table frame 1. The multifunctional children desk has the advantages that the leg parts 2a of the multifunctional children desk depend on the turned edges 1b in the transportation process of the packing box, namely the turned edges 1b also have the function of limiting the rotation angle of the leg parts 2 a.

The multifunctional children desk further comprises a first rotating and locking mechanism, and the first rotating and locking mechanism can enable the desk frame 1 and the desk legs 2 to be in a rotating and locking state. First rotating locking mechanisms are arranged between the upper section legs 2a2 in each table leg part 2a and the table frame 1, and the first rotating locking mechanisms can adopt the same structure. The first rotating locking mechanism comprises a first locking pin 5, a first locking groove 6 positioned on the upper section leg 2a2 and a second locking groove 7 positioned on the side wall of the table frame 1, and when the first locking pin 5 is embedded into the first locking groove 6 and the second locking groove 7, the table frame 1 and the table legs 2 are in a rotating locking state. Specifically, shaft holes are formed in the side wall of the table frame 1 and the upper leg 2a2 of the table leg 2, and the first locking groove 6 and the second locking groove 7 are located on the side wall of the shaft holes; the first rotating shaft 4 penetrates through the shaft hole, the first rotating shaft 4 can move axially, and the first locking pin 5 is fixed on the side wall of the first rotating shaft 4; the inner of first pivot 4 is fixed with the first spacing cap 8 that can rely on mutually with the medial surface of table frame 1, and the outer end of first pivot 4 is fixed with first pressure cap 9, is equipped with first spring 10 between first pressure cap 9 and the table foot 2, and first spring 10 cover is established on first pivot 4. The figures in the specification show that the number of the first locking pins 5 is one, the number of the first locking grooves 6 is one, and the number of the second locking grooves 7 is two, namely, the number 1 of the second locking grooves 7 and the number 2 of the second locking grooves 7; when the first rotating shaft 4 moves axially, the first locking pin 5 is always positioned in the first locking groove 6, and the first locking groove 6 can be separated from the second locking groove 7.

The two groups of table frames 1 are connected through two groups of hinges 11, each hinge 11 comprises a first connecting seat 11a and a second connecting seat 11b, and the first connecting seat 11a and the second connecting seat 11b are rotatably connected through a second rotating shaft 11 c; the first connecting seat 11a is fixedly connected with the bottom surface of one group of table frames 1 through screws, and the second connecting seat 11b is fixedly connected with the bottom surface of the other group of table frames 1 through screws.

The hinge 11 is provided with a second rotation locking mechanism which can enable the two groups of table frames 1 to be in a rotation locking state. The second rotation locking mechanism comprises a second locking pin 11d, a third locking groove 11e located on the first connecting seat 11a and a fourth locking groove 11f located on the second connecting seat 11b, and when the second locking pin 11d is embedded into the third locking groove 11e and the fourth locking groove 11f, the two sets of table frames 1 are in a rotation locking state. Specifically, the first connecting seat 11a and the second connecting seat 11b are respectively provided with a shaft hole, and the third locking groove 11e and the fourth locking groove 11f are positioned on the side wall of the shaft hole; the second rotating shaft 11c penetrates through the shaft hole, and the second rotating shaft 11c can axially move; the second locking pin 11d is fixed on the side wall of the second rotating shaft 11c, one end of the second rotating shaft 11c is provided with a second limiting cap 11g, the other end of the second rotating shaft 11c is fixed with a second pressing cap 11h, a second spring 11i is arranged between the first pressing cap 9 and the first connecting seat 11a, and the second spring 11i is sleeved on the first rotating shaft 4. The figures in the specification show that the number of the second locking pins 11d is two, the number of the third locking grooves 11e is two, and the number of the fourth locking grooves 11f is two; when the second rotating shaft 11c moves axially, the second locking pin 11d is always located in the fourth locking groove 11f, and the first locking groove 6 can be disengaged from the third locking groove 11 e.

The table plate 3 is provided with a plurality of holes 3a for bolts 12, one surface of the table plate 3 is a plane, the other surface of the table plate 3 is provided with a plurality of orderly-arranged convex columns 3b and flanges 3c at the outer edge, the convex columns 3b can be used for stacking building blocks, and the flanges 3c are used for reducing the possibility that the building blocks fall off.

As shown in fig. 1 and 2, the table plate 3 is used for a building block table, and the convex column 3b of the table plate 3 faces upwards; the table legs 2 are in a vertical state, the table plates 3 are simultaneously fixed on the two groups of table frames 1 by adopting a plurality of bolts 12, and the table plates 3 are in a horizontal state; the first locking groove 6 is opposite to the No. 1 second locking groove 7, and under the action of the elastic force of the first spring 10, the first locking pin 5 is kept embedded into the first locking groove 6 and the second locking groove 7, so that the table frame 1 and the table legs 2 are in a rotating locking state; at this time, the second rotation locking mechanism makes the two sets of table frames 1 in a rotation non-locking state.

As shown in fig. 7 and 8, the multifunctional children table is used for a drawing board frame, the table legs 2 are in a vertical state, the table plates 3 are only fixed on one group of table frames 1, the plane faces outwards, the table plates 3 are in an inclined state, the size of an included angle between the two groups of table frames 1 is determined according to the inclined angle, the included angle between the two groups of table frames 1 is usually smaller than 120 degrees, and most preferably, the included angle between the two groups of table frames 1 is 50-80 degrees; the first rotating and locking mechanism enables the table frames 1 and the table legs 2 to be in a rotating and locking state, and the second rotating and locking mechanism enables the two groups of table frames 1 to be in a rotating and locking state.

The function and advantages of the various components are further explained by illustrating the operation from the building block table to the drawing board frame: first, the table 3 is removed. Secondly, the first pressing cap 9 is pressed to force the first spring 10 to compress and the first locking pin 5 to be separated from the No. 1 second locking groove 7, and the first rotating locking mechanism enables the table frame 1 and the table legs 2 to be in a rotating and non-locking state; next, the table legs 2 are rotated, the table legs 2 rotate with the first rotating shafts 4 until the first locking grooves 6 are opposite to the second locking grooves 7 No. 2, the first locking pins 5 are automatically embedded into the second locking grooves 7 No. 2 under the action of the elastic force of the first springs 10, and the first locking pins 5 are kept embedded into the first locking grooves 6 and the second locking grooves 7, so that the table frame 1 and the table legs 2 are in a rotation locking state again. And thirdly, pulling the table frame 1, driving the second rotating shaft 11c to rotate by the second connecting seat 11b until the two third locking grooves 11e and the two fourth locking grooves 11f are opposite, respectively and automatically embedding the two groups of second locking pins 11d into the two third locking grooves 11e under the action of the elastic force of the second spring 11i, and keeping the second locking pins 11d embedded into the third locking grooves 11e and the fourth locking grooves 11f, so that the two table frames 1 are in a rotation locking state. Fourthly, a plurality of table plates 3 are fixed on one group of table frames 1. As shown in fig. 9, when the leg portions 2a are in the contracted state, the lower edge of the table 3 rests on the ground, thereby improving the stability of the table 3, which is particularly suitable for children of a small age to draw.

Claims

1. A multifunctional children desk comprises two groups of desk frames (1) with storage spaces (1 a), two groups of desk legs (2) and a desk plate (3), wherein the two groups of desk frames (1) and the two groups of desk legs (2) are arranged in a one-to-one correspondence manner, the desk frames (1) and the desk legs (2) are connected through a first rotating shaft (4), and the two groups of desk frames (1) are connected through hinges (11); it is characterized in that the multifunctional children desk also comprises a first rotary locking mechanism; the hinge (11) is internally provided with a second rotating locking mechanism; when the table legs (2) are in a vertical state, the table plates (3) are simultaneously fixed on the two groups of table frames (1), and the table plates (3) are in a horizontal state, the first rotating and locking mechanism can enable the table frames (1) and the table legs (2) to be in a rotating and locking state; when the table legs (2) are in a vertical state, the included angle alpha between the two groups of table frames (1) is smaller than 120 degrees, the table plates (3) are only fixed on one group of table frames (1) and the table plates (3) are in an inclined state, the first rotating and locking mechanism can enable the table frames (1) and the table legs (2) to be in a rotating and locking state, and the second rotating and locking mechanism can enable the two groups of table frames (1) to be in a rotating and locking state.

2. A multi-function child table according to claim 1, wherein the first rotation locking mechanism comprises a first spring (10) which automatically brings the table frame (1) and the table leg (2) into a rotation locked state under the spring force of the first spring (10) when the table leg (2) is rotated relative to the table frame (1) and rotated to the locked position.

3. A multi-function child table according to claim 2, wherein the first rotation locking mechanism comprises a first locking pin (5), a first locking groove (6) located on the table foot (2) and a second locking groove (7) located on the table frame (1), the table frame (1) and the table foot (2) being in a rotation locked state when the first locking pin (5) is inserted into the first locking groove (6) and the second locking groove (7).

4. A multi-function children's table according to claim 1, wherein the second rotation locking mechanism comprises a second spring (11 i), and when the two sets of table frames (1) rotate relatively and rotate to the locking position, the second rotation locking mechanism automatically makes the two sets of table frames (1) in the rotation locking state under the elastic force of the second spring (11 i).

5. A multi-function child table according to claim 4, wherein the hinge (11) comprises a first connecting seat (11 a) and a second connecting seat (11 b), the first connecting seat (11 a) and the second connecting seat (11 b) being rotatably connected by a second rotation shaft (11 c); the first connecting seat (11 a) is fixedly connected with the bottom surface of one group of table frames (1) through screws, and the second connecting seat (11 b) is fixedly connected with the bottom surface of the other group of table frames (1) through screws.

6. A multi-functional children's table according to any one of claims 1 to 5, wherein when the legs (2) are in the vertical position, the table (3) is fixed to both sets of tables (1) simultaneously, and the table (3) is in the horizontal position, the second rotation locking mechanism does not make the two sets of tables (1) in the rotation locking state.

7. A multi-function child table according to any one of claims 1-5, wherein the table foot (2) comprises two length adjustable table leg portions (2 a); when the table legs (2) are in a vertical state, the table plate (3) is obliquely fixed on one group of the table frames (1), the first rotating locking mechanism enables the table frames (1) and the table legs (2) to be in a rotating locking state, the second rotating locking mechanism enables the two groups of the table frames (1) to be in a rotating locking state, and when the table leg parts (2 a) are in a contracting state, the lower edge of the table plate (3) is leaned on the ground.

8. A multi-functional children's table according to claim 7, wherein the legs (2) further comprise a leg portion (2 b), the bottom of both leg portions (2 a) being fixedly connected to the leg portion (2 b).

9. A multifunctional children's table according to claim 7, wherein the two leg parts (2 a) of the legs (2) are respectively located at two sides of the table frame (1), and the top of each leg part (2 a) and the side wall of the table frame (1) are connected through a first rotating shaft (4); when the multifunctional child table is in a folded state, the table frame (1) is positioned between the two table leg parts (2 a).

10. Multifunctional children's table according to claim 7, characterized in that the top of the table frame (1) has a flanging (1 b) towards the outside.