CN219720248U - Baby nursing table support structure - Google Patents

Abstract

The utility model relates to the technical field of infant care, and particularly discloses a bracket structure of an infant care table. The two handrail frames are respectively and rotatably connected with two semi-enclosed supporting frames, and the two supporting frames are hinged through an upper joint assembly. The lower joint is further hinged with two supporting legs, a connecting rod is arranged between the supporting legs and the supporting frame, and two ends of the connecting rod are respectively connected with the supporting legs and the supporting frame in a rotating mode. The upper joint assembly comprises axisymmetric hinge blocks, and first sliding grooves are formed in the hinge blocks along symmetry axes. The armrest frame is a component which is directly held and controlled by parents, the supporting frame is used for supporting the table plate, and the whole support structure can be folded at multiple positions, so that the supporting requirement of a nursing table on infants can be met, and the effect of convenient folding and storage is realized.

Description

Baby nursing table support structure

Technical Field

The utility model relates to the technical field of infant care, in particular to a bracket structure of an infant care table.

Background

In daily life, the baby needs to be frequently changed every day, most parents put the baby on a bed or a sofa nearby when changing the diaper for the baby in home, and because the heights of the baby and the baby are low, the parents need to bend down when operating, which inevitably damages the waist of the parents for a long time.

In order to avoid this, more and more households add nursing tables specially used for changing diapers and other nursing for infants, when the diapers need to be changed for infants, the nursing tables can directly place infants on the nursing tables, and as the height of the nursing tables is generally suitable for the height of adults, the adults do not need to bend over for a long time when carrying out corresponding operations, convenience can be brought to adults, bending over is reduced, operation is convenient, comfortable environments can be provided for children, and in addition, the problem that no bed or sofa exists when changing diapers outdoors is solved. For the baby nursing table capable of being used outdoors, the baby nursing table is small in size and convenient to carry, and the baby nursing table in the prior art has the problem that the support is large in size and difficult to store, and is inconvenient to carry about when going out.

Disclosure of Invention

The utility model aims to provide a bracket structure of an infant care table, which solves the following technical problems:

how to solve the problem that the baby nursing table bracket body is not easy to be stored.

The aim of the utility model can be achieved by the following technical scheme:

a support structure of a baby care platform comprises two semi-enclosed handrail frames, wherein the two handrail frames are hinged through lower joints. The two handrail frames are respectively and rotatably connected with two semi-enclosed supporting frames, and the two supporting frames are hinged through an upper joint assembly. The lower joint is further hinged with two supporting legs, a connecting rod is arranged between the supporting legs and the supporting frame, and two ends of the connecting rod are respectively connected with the supporting legs and the supporting frame in a rotating mode.

Through above-mentioned technical scheme, provide a baby nursing platform supporting structure, specifically, the handrail frame is the direct component of holding and controlling of parent, and the braced frame is used for supporting the table, and whole supporting structure can realize that many places are folding, can satisfy the support demand of nursing platform to the baby, has realized the effect of convenient folding accomodating again.

Further, the upper joint assembly comprises an axisymmetric hinging block, a first sliding groove is formed in the hinging block along a symmetry axis, and two second sliding grooves which are symmetric with respect to the first sliding groove are formed in the hinging block.

Further, two first rods are arranged on the hinging block, the two first rods are respectively connected with two ends of the hinging block in a rotating mode, a first connecting piece is arranged between the first rods and the second sliding grooves, one end of each first connecting piece is hinged to the corresponding first rod, the other end of each first connecting piece is movably connected with the corresponding second sliding groove through a pin, and the second rods parallel to the first rods are further connected to the pins in a rotating mode.

Further, two second connecting pieces are further arranged between the first sliding groove and the two first rods respectively, the two second connecting pieces are connected with each other in a rotating mode through a limiting pin, the limiting pins are movably connected with the first sliding grooves, and the other ends of the second connecting pieces are connected with the first rods on the same side in a rotating mode.

Through the technical scheme, a concrete structure of the upper joint assembly is provided, synchronous rotation of the support frame during folding is realized, and the problem of clamping caused by asynchronous folding process is reduced.

Further, the lower extreme of landing leg is installed the truckle of taking the brake, has improved overall structure's mobility through the setting of truckle, is convenient for change overall structure's position according to the demand.

Further, a sleeve for holding is fixedly sleeved on the armrest frame, so that parents can hold the armrest frame more firmly.

The utility model has the beneficial effects that:

(1) The armrest frame is a component which is directly held and controlled by parents, the supporting frame is used for supporting the table plate, and the whole support structure can be folded at multiple positions, so that the supporting requirement of a nursing table on infants can be met, and the effect of convenient folding and storage is realized.

(2) According to the utility model, through the arrangement of the upper joint assembly, synchronous rotation of the two support frames during folding is realized, and the problem of blocking caused by asynchronous folding process is reduced.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic overall perspective view of the present utility model;

FIG. 2 is a side view of the utility model when deployed;

FIG. 3 is a side view of the utility model after folding;

FIG. 4 is a schematic view of the upper joint assembly of the present utility model as deployed;

fig. 5 is a schematic structural view of the upper joint assembly after folding and storing in the utility model.

Reference numerals: 1. a handrail frame; 2. a lower joint; 3. a support frame; 4. an upper joint assembly; 5. a support leg; 6. a connecting rod; 7. casters; 8. a sleeve; 301. a first lever; 302. a second lever; 401. a hinge block; 4011. a first chute; 4012. a second chute; 402. a first connecting piece; 403. and a second connecting piece.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1, a baby care platform support structure in an embodiment of the utility model comprises two semi-enclosed handrail frames 1, wherein the two handrail frames 1 are hinged through a lower joint 2. Two half-enclosed supporting frames 3 are respectively and rotatably connected with the two handrail frames 1, and the two supporting frames 3 are hinged through an upper joint assembly 4. The lower joint 2 is further hinged with two supporting legs 5, a connecting rod 6 is arranged between the supporting legs 5 and the supporting frame 3, and two ends of the connecting rod 6 are respectively connected with the supporting legs 5 and the supporting frame 3 in a rotating mode.

Through the above technical solution, the present embodiment provides an integral structure of a baby care platform support, specifically, the armrest frame 1 is used for manually controlling the unfolding and folding of the whole support, when two armrest frames 1 are in the unfolded state as shown in fig. 2, in the side view, the armrest frame 1 and the support frame 3 form a stable triangle structure, and the supporting leg 5 plays a role of stable support under the traction of the connecting rod 6, and it is noted that, if the setting of the connecting rod 6 is not provided, the supporting leg 5 cannot maintain the stable state shown in the figure. When the two armrest frames 1 are in the folded state as shown in fig. 3, the two support frames 3 and the two armrest frames 1 are hinged in the side view, so that the state shown in fig. 3 can be realized in the folding process, and in addition, the two support legs 5 are folded under the traction of the connecting rod 6, so that the folded storage state with space saving is realized.

The upper joint assembly 4 comprises an axisymmetric hinge block 401, a first chute 4011 is formed on the hinge block 401 along a symmetry axis, and two second chutes 4012 symmetric with respect to the first chute 4011 are also formed on the hinge block 401.

The hinge block 401 is provided with two first rods 301, the two first rods 301 are respectively connected with two ends of the hinge block 401 in a rotating mode, a first connecting piece 402 is arranged between the first rods 301 and the second sliding groove 4012, one end of the first connecting piece 402 is hinged to the first rods 301, the other end of the first connecting piece 402 is movably connected with the second sliding groove 4012 through a pin, and the pin is further connected with a second rod 302 parallel to the first rods 301 in a rotating mode.

Two second connecting pieces 403 are further respectively arranged between the first sliding groove 4011 and the two first rods 301, the two second connecting pieces 403 are rotatably connected through a limiting pin, the limiting pin is movably connected with the first sliding groove 4011, and the other ends of the second connecting pieces 403 are rotatably connected with the first rods 301 on the same side.

Through the above technical solution, the present embodiment provides a specific structure of the upper joint assembly 4, so as to realize synchronous folding of the two support frames 3, and simultaneously, as shown in fig. 4 and 5, the upper joint assembly 4 is correspondingly in the state shown in fig. 4 when the two support frames 3 are in the completely unfolded working state, wherein one end of the second connecting piece 403 moves to the end face of the first chute 4011 and is limited by the end face of the first chute 4011; the first connecting piece 402 moves to the tail end of the second sliding chute 4012 and is limited by the tail end of the second sliding chute 4012; by the above two limiting actions, both the two first rods 301 and the two second rods 302 are stabilized in the flat angle deployment state. When the upper joint assembly 4 needs to be folded to the state shown in fig. 5, during the folding process, one end of one second connecting piece 403 moves in the first sliding groove 4011, and then the other second connecting piece 403 is driven to synchronously move in the first sliding groove 4011 by the limiting pin, so that the movement of the two first rods 301 is also synchronous. At the same time, one ends of the two first connecting pieces 402 also slide synchronously in the second slide groove 4012, while the second bars 302 act as guides for the sliding of the first connecting pieces 402 during the folding process, so that the two second bars 302 also move synchronously in the folding motion. The first rod 301 and the second rod 302 may be component members at both ends of the support frame 3. Through the above-mentioned concrete structure, realized the synchronous rotation when supporting frame 3 is folding, reduce the card that causes because of folding process is asynchronous and dun the problem, still play spacing effect to the expansion angle of supporting frame 3 for can not lead to supporting frame 3 reverse folding because of baby's gravity after placing the baby in the backup pad on the supporting frame 3 in the operating condition.

The lower extreme of landing leg 5 is installed the truckle 7 of taking the brake, has improved overall structure's mobility through the setting of truckle 7, is convenient for change overall structure's position according to the demand. The handrail frame 1 is fixedly sleeved with a sleeve 8 for holding, so that parents can hold the handrail frame more firmly.

The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims (6)

1. The infant care table support structure is characterized by comprising two semi-enclosed handrail frames (1), wherein the two handrail frames (1) are hinged through a lower joint (2);

two half-enclosed supporting frames (3) are respectively and rotatably connected with the two handrail frames (1), and the two supporting frames (3) are hinged through an upper joint assembly (4);

two supporting legs (5) are further hinged to the lower joint (2), a connecting rod (6) is arranged between the supporting legs (5) and the supporting frame (3), and two ends of the connecting rod (6) are respectively connected with the supporting legs (5) and the supporting frame (3) in a rotating mode.

2. The baby care platform support structure according to claim 1, wherein the upper joint assembly (4) comprises an axisymmetric hinge block (401), a first sliding groove (4011) is formed in the hinge block (401) along a symmetry axis, and two second sliding grooves (4012) symmetric with respect to the first sliding groove (4011) are formed in the hinge block (401).

3. The baby care platform support structure according to claim 2, wherein two first rods (301) are arranged on the hinging block (401), the two first rods (301) are respectively connected with two ends of the hinging block (401) in a rotating mode, a first connecting piece (402) is arranged between the first rods (301) and the second sliding groove (4012), one end of each first connecting piece (402) is hinged to the corresponding first rod (301), the other end of each first connecting piece (402) is movably connected with the corresponding second sliding groove (4012) through a pin, and a second rod (302) parallel to the corresponding first rod (301) is further connected to the corresponding pin in a rotating mode.

4. A baby care platform support structure according to claim 3, characterized in that two second connecting pieces (403) are further respectively arranged between the first sliding groove (4011) and the two first rods (301), the two second connecting pieces (403) are rotatably connected through a limiting pin, the limiting pin is movably connected with the first sliding groove (4011), and the other ends of the second connecting pieces (403) are rotatably connected with the first rods (301) on the same side.

5. A baby care platform support structure according to claim 1, characterized in that the lower ends of the legs (5) are provided with casters (7) with brakes.

6. The baby care platform support structure according to claim 1, wherein a sleeve (8) for holding is fixedly sleeved on the handrail frame (1).