CN217065873U - Foldable Support Boards, Folding Tables and Children's Products - Google Patents

Abstract

The utility model discloses a collapsible backup pad, folding table and children article, wherein, the backup pad includes panel components and supports the supporting component of panel components below, panel components includes many all along the first direction extension and along the supporting unit that the second direction was arranged in proper order, arbitrary adjacent two wind the edge between the supporting unit the rotation center line that the first direction extends connects with rotating, supporting component sets up including moving about panel components below just can be right the supporting unit forms the bracing piece that supports. This backup pad can wholly be convoluteed and realize folding up for volume and occupation space after folding all reduce by a wide margin, and the user can be with it fast in the state of expanding and folding, has brought very big facility for the user. Adopt above-mentioned backup pad as the backup pad of folding table or folding children's articles for use, portable and use more.

Description

Foldable Support Boards, Folding Tables and Children's Products

technical field

The utility model relates to a foldable support plate, a folding table and a children's product having the support plate.

Background technique

In the prior art, in most foldable products with support plates, such as folding tables, folding chairs, folding beds, etc., the size of the support plates is usually large and cannot be folded, resulting in the above-mentioned foldable products still being folded. It has a large volume, which affects daily use such as storage and carrying.

SUMMARY OF THE INVENTION

The purpose of the utility model is to provide a foldable support plate in order to solve the problems of the prior art.

In order to achieve the above purpose, the technical solution adopted by the present invention is: a foldable support plate, the support plate includes a panel assembly and a support assembly supported under the panel assembly, the panel assembly includes a plurality of Supporting units extending in one direction, all the supporting units are sequentially arranged along the second direction, the second direction and the first direction are perpendicular to each other, and any two adjacent supporting units are wound along the The rotation center line extending in the first direction is rotatably connected, the support assembly includes a support rod movably arranged under the panel assembly, the support plate has an unfolded state and a folded state, when the support board is in the unfolded state In the folded state, the extension direction of the length of the support rod crosses the extension direction of the support unit, and all the support units are supported on the support assembly; when the support plate is in the folded state, the support rod It extends along the first direction and is gathered together with all the support units.

Preferably, the support rod has one or more rods, and when the support plate is in the unfolded state, all the support rods extend along the second direction; when the support plate is in the folded state, all the support rods extend along the second direction. The support rods of all extend along the first direction.

Preferably, there are two support rods, and one end of the two support rods is respectively rotatably connected to different two ends of the panel assembly along the second direction, when the support plate is in the In the unfolded state, the two support rods are respectively supported below the different two ends of the panel assembly along the first direction; when the support board is in the folded state, the two support rods are respectively located at the bottom of the panel assembly. The panel assembly is located below two different ends along the second direction.

Preferably, the support assembly includes two groups of support rods, and each group of the support rod groups includes two support rods, which are a first support rod and a second support rod, and one end of the first support rod is One end of the second support rod is rotatably connected to one end of the panel assembly along the second direction, and one end of the second support rod is rotatably connected to the other end of the panel assembly along the second direction , when the support plate is in the unfolded state, two sets of the support rod groups are arranged below the different ends of the panel assembly along the first direction, and the second support rod group in each group of the support rod groups Both one pole and the second pole extend along the second direction; when the support plate is in a folded state, the two first poles are mutually folded in the panel assembly along the second direction Below the upper end portion, the two second support rods are mutually retracted below the other end portion of the panel assembly along the second direction.

Further, the support assembly further includes two sets of clips disposed at the bottom of the panel assembly, and the two sets of clips are respectively disposed below the opposite ends of the panel assembly along the first direction. , when the support plate is in the unfolded state, the first support rod and the second support rod in the same group of support rods are respectively engaged with the clips to be clamped and fixed; when the support plate In the folded state, both the first support rod and the second support rod are disengaged from the latching member.

Preferably, the support assembly includes two support rods, and the two support rods cross each other and are rotatably connected to the bottom of the panel assembly at the intersection. When the support plate is in the unfolded state, the two support rods The supporting rods cross each other to form an X-shape; when the supporting plate is in a folded state, the two supporting rods are mutually folded and both extend along the first direction.

The second object of the present invention is to provide a folding table with the above-mentioned foldable support plate.

In order to achieve the above purpose, the technical solution adopted by the present invention is as follows: a folding table includes a bottom bracket, and also includes the above-mentioned foldable support plate, and the support plate is detachably arranged on the bottom bracket.

Preferably, the bottom bracket is foldable, and the bottom bracket is provided with a plurality of support arms for supporting the support plate, and between the top of the support arms and the support plate, there are provided for connecting the two Detachable connecting structures that are fixed to each other.

Further, the detachable connection structure includes a latching post and a latching slot that cooperate with each other, and the latching post is fixed on one of the top of the support arm and the bottom of the support plate. , the card slot is provided on the other of the top of the support arm and the bottom of the support plate; and/or, the support arm has four groups.

Further, the bottom bracket further includes an upper fixing seat, a lower fixing seat, and a plurality of bottom support rods extending in the up-down direction, the lower end of the support arm is rotatably connected to the lower fixing seat, the The upper end of the bottom support rod is rotatably connected to the upper fixed seat, the support arm can be relatively slidably connected to the upper fixed seat along its own length direction, and the bottom support rod can be relatively slidable along its own length direction Connected with the lower fixing base, when the bottom bracket is in the unfolded state, the upper ends of all the support arms are relatively open, and the lower ends of all the bottom support rods are relatively open; when the bottom bracket is in the folded state In the state, the upper ends of all the support arms are relatively folded, and the lower ends of all the bottom support rods are relatively folded. When the bottom bracket is converted from the unfolded state to the folded state, the upper fixing seat and the The lower fixing bases are far away from each other, and all the bottom support rods and all the support arms are folded together with each other.

The third object of the present invention is to provide a children's product with the above-mentioned foldable support plate.

In order to achieve the above purpose, the technical solution adopted by the present invention is: a children's product, comprising a foldable product rack, and also includes the above-mentioned foldable support plate, the support plate is detachably arranged on the product rack , the children's product is in a folded state, and the product rack is separated from the support plate and folded separately.

Due to the application of the above technical solutions, the present invention has the following advantages compared with the prior art: the foldable support plate of the present invention has a simple structure, and the support plate can be rolled up as a whole to achieve folding, so that the folded volume And the occupied space is greatly reduced, and the user can quickly unfold and fold it, which brings great convenience to the user. The above-mentioned support plate is used as the support plate of the folding table or foldable children's product, which can be detachably arranged on the bottom bracket or the product rack for use, and can be detached from the bottom bracket and the product rack and folded respectively, so that the Folding tables and children's products are more convenient to carry and use.

Description of drawings

1 is a schematic diagram of the overall structure of the folding table in the unfolded state according to Embodiment 1 of the present invention;

Accompanying drawing 2 is in the folding table of accompanying drawing 1, the schematic diagram after the support plate and the bottom bracket are separated;

3 is a schematic structural diagram of the folding midsole bracket of FIG. 2 in a folding process;

4 is a schematic structural diagram of the folding midsole bracket of FIG. 2 in a folded state;

5 is a schematic diagram of the back side structure of the support plate in the folding table of FIG. 1 in an unfolded state;

6 is a schematic diagram of the back side structure during the folding process of the support plate of FIG. 5;

FIG. 7 is a schematic diagram 1 of the overall structure of the supporting unit in the folded state of FIG. 5;

FIG. 8 is a schematic diagram 2 of the overall structure of the supporting unit in the folded state of FIG. 5;

9 is a schematic perspective view of the support plate in the unfolded state according to Embodiment 2 of the present invention;

Figure 10 is a schematic view of the back side structure of the support plate of Figure 9;

Fig. 11 is a perspective view one of the support plate of Fig. 9 during the folding process;

FIG. 12 is a second perspective view of the support plate of FIG. 9 during the folding process;

13 is a perspective view of the support plate in the unfolded state according to Embodiment 3 of the present invention;

Figure 14 is a schematic view of the back side structure of the support plate of Figure 13;

Fig. 15 is the bottom view structure schematic diagram of the support plate of Fig. 13;

Fig. 16 is a perspective view one of the support plate of Fig. 13 during the folding process;

Fig. 17 is a second perspective view of the support plate of Fig. 13 during the folding process;

FIG. 18 is a schematic bottom view of the support plate of FIG. 16 .

Detailed ways

The technical solutions of the present utility model will be further elaborated below in conjunction with the accompanying drawings and specific embodiments.

Example 1

1 to 8 , a folding table includes a bottom bracket 200 and a support plate 100, wherein the support plate 100 is detachably arranged on the bottom bracket 200, and the support plate 100 and the bottom bracket 200 are foldable respectively set up.

Referring to FIG. 2 to FIG. 4 , the bottom bracket 200 has a plurality of support arms 201 for supporting the above-mentioned support plate 100 , and a detachable type for fixing the two is provided between the top of the support arms 201 and the support plate 100 . connection structure. In the present embodiment, the detachable connection structure includes a latching post 2 and a latching slot 205 that cooperate with each other, wherein the latching post 2 is fixedly arranged on the bottom of the support plate 100 and extends downward, and the latching slot 205 is arranged on the support plate 100 . On the top of the arm 201 , when all the clamping posts 2 are correspondingly clamped in the corresponding clamping slots 205 , the support plate 100 is fixedly installed on the top of the bottom bracket 200 . Of course, in other embodiments, the clamping post 2 can also be arranged on the top of the support arm 201 and the clamping slot 205 can be arranged at the bottom of the support plate 100 , which can also realize the connection between the support plate 100 and the bottom bracket 200 . Remove the connection.

In this embodiment, there are four groups of support arms 201 , which respectively support the support plate 100 from below the four corners of the support plate 100 . The support plate 100 is supported on the bottom bracket 200 with good stability.

The bottom bracket 200 further includes an upper fixing base 203, a lower fixing base 202, and a plurality of bottom support rods 204 extending in the up-down direction, wherein the lower end of the support arm 201 is rotatably connected to the lower fixing base 202, and the bottom support rods 204 The upper end part of the upper part is rotatably connected to the upper fixing seat 203, the support arm 201 can be relatively slidably connected to the upper fixing seat 203 along its own length direction, and the bottom support rod 204 can be relatively slidably connected to the lower fixing seat 202 along its own length direction. When the bottom bracket 200 is in the unfolded state, the upper ends of all the support arms 201 are relatively open, and the lower ends of all the bottom support rods 204 are relatively open; when the bottom bracket 200 is in the folded state, as shown in FIG. The upper ends of the arms 201 are relatively closed, and the lower ends of all the bottom support rods 204 are relatively closed. When the bottom bracket 200 is converted from the unfolded state to the folded state, as shown in FIG. 3 , the upper fixing seat 203 and the lower fixing seat 202 are far away from each other. , all the bottom support rods 204 and all the support arms 201 are folded together, so that the size of the bottom bracket 200 is greatly reduced.

In this embodiment, there are also four bottom support rods 204, which are distributed at intervals along the circumference of the upper fixing base 203; the four support arms 201 are distributed at intervals along the circumference of the lower fixing base 202, and the bottom support rods 204 and the support arms 201 are alternately arranged one by one.

A sliding guide structure is provided between the periphery of the upper fixing seat 203 and each support arm 201, and a sliding guide structure is also provided between the periphery of the lower fixing seat 202 and each bottom support rod 204, so as to provide a plurality of support arms 201 and The plurality of bottom struts 204 are relatively guided for movement when unfolded or folded. For its specific structure, reference may be made to the related structure of the Chinese patent publication CN213962675U, which will not be repeated here.

Referring to FIG. 2, FIG. 5 to FIG. 8, the support plate 100 includes a panel assembly, the panel assembly includes a plurality of support units 1 extending along the first direction, all the support units 1 are arranged in sequence along the second direction, the above-mentioned No. 1 One direction and the second direction are perpendicular to each other, one of the first direction and the second direction is the length direction of the support plate 100 , and the other is the width direction of the support plate 100 . Any two adjacent support units 1 are rotationally connected around a rotation center line extending in the first direction. Specifically, any two adjacent supporting units 1 are connected by a chain-type connecting joint, that is, a connecting member with two parallel pin shafts is used to connect the two adjacent supporting units 1 . In this way, the entire panel assembly can be rolled and folded in the second direction.

The support plate 100 further includes a support assembly supported under the panel assembly, the support assembly includes one or more support rods 3, the support rods 3 are movably arranged under the panel assembly, and the user can adjust it to be along the first so that the support rod 3 can be rolled and folded with the panel assembly in parallel with the support unit 1, or the support rod 3 can be adjusted to be inclined with respect to the first direction, so that the extension direction of the support rod 3 and the support unit The extending directions of the 1 intersect so that all the support units 1 are supported on the support assembly.

Referring to FIG. 5 to FIG. 8 , in this embodiment, there are two supporting rods 3 , and one end of the two supporting rods 3 is rotatably connected to the opposite ends of the panel assembly along the second direction through the rotating shaft 5 respectively. Ministry. As shown in FIG. 5 , when the support plate 100 is in the unfolded state, the two sets of support rods 3 both extend along the second direction, and the two support rods 3 are respectively supported below the different ends of the panel assembly along the first direction. The supporting unit 1 is supported on two supporting rods 3 at the same time, so that the supporting plate 100 is kept in an unfolded state and can be used to carry heavy objects. The support assembly also includes two sets of clips 4 arranged at the bottom of the panel assembly, and the clips 4 have slots for the support rods 3 to be correspondingly clipped in on the rotating path, so as to limit the two supports in the unfolded state. The lever 3 is rotated so that the support plate 100 is kept in a stable deployed state.

When the support plate 100 needs to be folded up, as shown in FIG. 6 , the two support rods 3 are respectively rotated around the rotating shaft 5 and rotated to extend in the first direction, and the two support rods 3 are located along the second direction of the panel assembly Below the two ends with different directions, that is, below the two outermost support units 1, respectively, at this time, the panel assembly can be wound along the second direction to form the structure shown in Figure 7 and Figure 8, The support rod 3 is tucked into it. The volume of the folded support plate 100 is greatly reduced.

In this way, when the folding table of this embodiment is in use, it is only necessary to unfold the bottom bracket 200 and the support plate 100 respectively, and fix the support plate 100 on the bottom bracket 200; when the folding table needs to be folded, such as As shown in FIG. 2, the support plate 100 is first removed from the bottom bracket 200, then the bottom bracket 200 and the support plate 100 are folded respectively, and the folded bottom bracket 200 and the rolled and folded support plate 100 are placed together or Carrying and storing separately can significantly reduce the overall volume and occupied space of the folding table after folding, which is convenient for users' daily use.

Example 2

Referring to FIG. 9 to FIG. 12 , the difference between this embodiment and Embodiment 1 mainly lies in the arrangement of the supporting components. Specifically, in this embodiment, the support assembly includes two groups of support rods, and each group of support rods includes two support rods 3 , which are a first support rod 31 and a second support rod 32 respectively, as shown in FIG. 10 , One end of the first support rod 31 is rotatably connected to one end of the panel assembly along the second direction, and one end of the second support rod 32 is rotatably connected to the other end of the panel assembly along the second direction. When the support plate 100 is in the unfolded state, two sets of support rods are arranged below the different ends along the first direction, and the first support rod 31 and the second support rod 32 in each set of support rods are along the second direction. Extending, the first support rod 31 and the second support rod 32 together form a complete support of the panel assembly along the second direction, and all the support units 1 are simultaneously supported on two sets of support rod groups.

The support assembly also includes two sets of clips 4 arranged at the bottom of the panel assembly, the clips 4 are located at the middle position of the panel assembly along the second direction, and both sides of each clip 4 are provided with clipping grooves to The first support rod 31 is clamped during the rotation process, and the second support rod 32 is clamped during the rotation process, so as to restrict the rotation of the first support rod 31 and the second support rod 32 in the unfolded state, so that the The support plate 100 is maintained in a stable deployed state.

When the support plate 100 needs to be folded, referring to FIG. 11 and FIG. 12 , first separate the first support rod 31 and the second support rod 32 from the groove of the clip 4 , and then remove the two first support rods 31 and 32 The supporting rods 31 are mutually rotated and folded under the upper end of the panel assembly along the second direction, and the two second supporting rods 32 are mutually rotated and folded below the other end of the panel assembly along the second direction, that is, the two first One rod 31 is located under the outermost support unit 1 at one end, and two second support rods 32 are located under the outermost support unit 1 at the other end. At this time, the panel assembly can be wound in the second direction to form a similar The structure shown in Figure 7 and Figure 8.

Example 3

Referring to FIGS. 13 to 18 , the difference between this embodiment and Embodiment 1 mainly lies in the arrangement of the supporting components. Specifically, in this embodiment, the support assembly includes two support rods 3 , and the two support rods 3 cross each other and are rotatably connected to the bottom of the panel assembly at the intersection around the rotating shaft 6 . When the support plate 100 is in the unfolded state, the two support rods 3 cross each other to form an X shape. Each support rod 3 forms an included angle with the first direction and the second direction, and supports all the support units 1 at the same time. When the support plate 100 needs to be folded up, the two support rods 3 are rotated and folded together and extended in the first direction to present the state shown in Figures 16 and 17. At this time, the panel assembly can be folded in the second direction. It is wound to form a structure similar to that shown in FIGS. 7 and 8 .

Of course, other children's products, such as folding chairs, folding beds, etc., may include foldable product racks, and the above-mentioned support plate 100, the support plate 100 is detachably arranged on the product rack, when the children's products are placed When folded, the support plate 100 and the product rack can be detached and folded separately. The folded support plate 100 and the product rack can be separated or stored together, stored and carried, etc., which greatly reduces the folded volume and occupied space of children's products.

The above-mentioned embodiments are only for illustrating the technical concept and characteristics of the present invention, and the purpose thereof is to enable those who are familiar with the technology to understand the content of the present invention and implement accordingly, and cannot limit the scope of protection of the present invention with this. All equivalent changes or modifications made according to the spirit of the present invention shall be included within the protection scope of the present invention.

Claims (11)

1. A foldable support panel, characterized in that: the supporting plate comprises a panel assembly and a supporting assembly supported below the panel assembly, the panel assembly comprises a plurality of supporting units extending along a first direction, all the supporting units are sequentially arranged along a second direction, the second direction is perpendicular to the first direction, any two adjacent supporting units are rotatably connected around a rotating center line extending along the first direction, the supporting assembly comprises a supporting rod movably arranged below the panel assembly, the supporting plate has an unfolding state and a folding state, when the supporting plate is in the unfolding state, the length extending direction of the supporting rod is crossed with the extending direction of the supporting units, and all the supporting units are supported on the supporting assembly; when the support plate is in a folded state, the support rod extends along the first direction and is folded together with all the support units.

2. The foldable support panel of claim 1, wherein: the supporting plates are provided with one or more supporting rods, and when the supporting plates are in an unfolded state, all the supporting rods extend along the second direction; when the support plate is in a folded state, all the support rods extend in the first direction.

3. The foldable support panel of claim 1 or 2, wherein: the supporting plate is provided with two supporting rods, one end parts of the two supporting rods are respectively and rotatably connected to two different end parts of the panel assembly along the second direction, and when the supporting plate is in an unfolded state, the two supporting rods are respectively supported below the two different end parts of the panel assembly along the first direction; when the supporting plate is in a folded state, the two supporting rods are respectively positioned below two different end parts of the panel assembly along the second direction.

4. The foldable support panel of claim 1 or 2, wherein: the supporting component comprises two groups of supporting rod groups, each group of supporting rod group comprises two supporting rods which are respectively a first supporting rod and a second supporting rod, one end part of the first supporting rod is rotatably connected to one end part of the panel component along the second direction, one end part of the second supporting rod is rotatably connected to the other end part of the panel component along the second direction, when the supporting plates are in an unfolded state, the two groups of supporting rod groups are respectively arranged below two different end parts of the panel component along the first direction, and the first supporting rod and the second supporting rod in each group of supporting rod groups extend along the second direction; when the supporting plate is in a folded state, the two first supporting rods are mutually folded below one end part of the panel assembly in the second direction, and the two second supporting rods are mutually folded below the other end part of the panel assembly in the second direction.

5. The foldable support panel of claim 4, wherein: the support component further comprises two groups of buckling pieces arranged at the bottom of the panel component, the two groups of buckling pieces are respectively arranged below two different end parts of the panel component along the first direction, and when the support plate is in an unfolded state, the first support rod and the second support rod in the same group of support rod groups are respectively clamped and fixed with the buckling pieces in a matched manner; when the supporting plate is in a folded state, the first supporting rod and the second supporting rod are both separated from the clamping connection with the clamping buckle piece.

6. The foldable support panel of claim 1, wherein: the support assembly comprises two support rods, the two support rods are mutually crossed and are rotatably connected to the bottom of the panel assembly at the crossed position, and when the support plate is in an unfolded state, the two support rods are mutually crossed to form an X shape; when the supporting plate is in a folded state, the two supporting rods are mutually folded and extend along the first direction.

7. The utility model provides a folding table, includes the end support, its characterized in that: further comprising a foldable support panel according to any one of claims 1 to 6, the support panel being detachably arranged on the bottom bracket.

8. A folding table according to claim 7, wherein: the bottom bracket is arranged in a foldable manner, a plurality of supporting arms used for supporting the supporting plate are arranged on the bottom bracket, and a detachable connecting structure used for fixing the top of the supporting arm and the supporting plate is arranged between the top of the supporting arm and the supporting plate.

9. A folding table according to claim 8, wherein: the detachable connecting structure comprises a clamping column and a clamping groove which are matched with each other, the clamping column is fixedly arranged on one of the top of the supporting arm and the bottom of the supporting plate, and the clamping groove is arranged on the other of the top of the supporting arm and the bottom of the supporting plate; and/or, there are four sets of the support arms.

10. A folding table according to claim 8, wherein: the bottom bracket also comprises an upper fixing seat, a lower fixing seat and a plurality of bottom supporting rods which extend along the vertical direction, the lower end parts of the supporting arms are rotatably connected to the lower fixing seat, the upper end parts of the bottom supporting rods are rotatably connected to the upper fixing seat, the supporting arms can be connected with the upper fixing seat in a relative sliding manner along the length direction of the supporting arms, the bottom supporting rods can be connected with the lower fixing seat in a relative sliding manner along the length direction of the supporting arms, when the bottom bracket is in an unfolded state, the upper ends of all the supporting arms are relatively opened, and the lower end parts of all the bottom supporting rods are relatively opened; when the bottom support is in a folded state, the upper ends of all the supporting arms are relatively folded, the lower ends of all the bottom supporting rods are relatively folded, when the bottom support is converted from the unfolded state to the folded state, the upper fixing seat and the lower fixing seat are mutually far away, and all the bottom supporting rods and all the supporting arms are mutually folded together.

11. A children's article, including folding product shelf its characterized in that: further comprising a foldable support panel according to any one of claims 1 to 6, the support panel being detachably arranged on the product shelf, the product shelf being separate from the support panel and being individually foldable when the children's article is in the folded state.

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