CN111012107A

CN111012107A - Support frame

Info

Publication number: CN111012107A
Application number: CN201911230851.4A
Authority: CN
Inventors: 祁衡
Original assignee: Goodbaby Child Products Co Ltd
Current assignee: Goodbaby Child Products Co Ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-04-17
Anticipated expiration: 2039-12-05
Also published as: CN111012107B

Abstract

The invention discloses a bracket, which has an unfolding state and a folding state, and comprises a first side bracket and a second side bracket which are respectively arranged at the left side and the right side, wherein the first side bracket and the second side bracket both comprise: a stay extending in an up-down direction in an unfolded state; the front support extends obliquely from front to back from bottom to top in an unfolded state; the rear support extends obliquely from back to front from bottom to top in the unfolded state; the bracket connecting piece is respectively and rotatably connected with the upper end part of the front bracket and the upper end part of the rear bracket, and the stay bar is connected with the bracket connecting piece in a sliding manner along the vertical direction; the support rod connecting piece is fixedly connected with the lower end part of the support rod, two ends of the support rod connecting piece are respectively provided with a sliding piece, and the support rod connecting piece is respectively connected with the front support and the rear support in a sliding manner through the sliding pieces; and a connecting assembly used for connecting the first side bracket and the second side bracket is also arranged between the first side bracket and the second side bracket.

Description

Support frame

Technical Field

The invention relates to the field of children products, in particular to a support.

Background

Support among the prior art (as publication No. CN202515120U), including fore-stock and after-poppet and the coupling assembling of rotating the connection mutually at the top, coupling assembling rotates with the lower tip of fore-stock and the lower tip of after-poppet respectively and is connected, thereby need further fold coupling assembling and make fore-stock and after-poppet draw close each other when folding, this prior art's supporting structure is complicated and folding back volume great, is difficult for carrying.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide the bracket which is simple in structure and small in volume after being folded.

In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a support, the support is used for supporting children's articles for use and has expansion state and fold condition, the support including set up respectively in the first side support and the second side support of left and right sides and be used for with the support locking is in the locking device of expansion state, first side support and second side support all include: a front bracket extending obliquely from front to back in a bottom to top direction in the unfolded state; the rear support extends obliquely from back to front from bottom to top in the unfolded state; the support rod extends in the up-and-down direction in the unfolded state, sliding parts are respectively arranged on two sides of the lower end part of the support rod, and the support rod is respectively connected with the front support and the rear support in a sliding mode through the sliding parts; the support connecting piece is respectively and rotatably connected with the upper end part of the front support and the upper end part of the rear support, and the support rod is connected with the support connecting piece in a sliding manner along the vertical direction; and a connecting assembly used for connecting the first side bracket and the second side bracket is also arranged between the first side bracket and the second side bracket.

Further, the front support and the rear support are symmetrically arranged relative to the plane of the stay bar.

Furthermore, a through hole is formed in the support connecting piece, and the support rod is inserted into the through hole and is connected with the support connecting piece in a sliding mode.

Further, the bracing piece includes the bracing piece body and fixed the setting is in bracing piece connecting piece of bracing piece body below, the slider with the bracing piece connecting piece rotates to be connected, the fore-stock with seted up respectively on the after-poppet with the slider cooperation just follows the spout that fore-stock and after-poppet self extending direction extend, the slider is restricted in the spout.

Further, the locking device is arranged at the sliding connection position of the support rod and the support connecting piece and used for locking the support connecting piece and the support rod relatively.

Further, coupling assembling includes first connecting rod, the both ends of first connecting rod respectively with the leg joint spare fixed connection of the left and right sides.

Further, the first connecting rod is a telescopic rod assembly.

Furthermore, the connecting assembly comprises a second connecting rod, and two ends of the second connecting rod are fixedly connected with the supporting rods on the left side and the right side respectively.

Furthermore, the connecting assembly comprises a first furling rod and a second furling rod which are arranged in a crossed manner, the first furling rod and the second furling rod are rotatably connected at the crossed position, one end of the first furling rod is rotatably connected with the support connecting piece of the first side support, the other end of the first furling rod is rotatably connected with the support rod of the second side support, one end of the second furling rod is rotatably connected with the support connecting piece of the second side support, and the other end of the second furling rod is rotatably connected with the support rod of the first side support.

It is another object of the present invention to provide a child article device including the holder.

In order to achieve the purpose, the invention adopts the technical scheme that: a children article device comprises the bracket and children articles arranged above the support rod.

Further, the children's article comprises a dining chair, a lifting basket, a child safety seat and a child bed, wherein the upper end of the support rod is provided with an interface component for connecting the dining chair, the lifting basket, the child safety seat or the child bed.

Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages: the bracket can synchronously realize the opening and the furling of the bracket by sliding the stay bar up and down while adjusting the height of the stay bar, the operation is simple and convenient, and the volume is smaller when the bracket is furled.

Drawings

FIG. 1 is a perspective view of the stent of the present invention in a deployed state (example 1);

FIG. 2 is a side view of the stent of the present invention in a deployed state (example 1);

FIG. 3 is a side view of the stent of the present invention during folding (example 1);

FIG. 4 is a side view of the stand of the present invention in a folded state (example 1);

FIG. 5 is a perspective view of the stand of the present invention in a folded state (example 1);

FIG. 6 is a perspective view of the dining chair with its bracket attached (example 1);

FIG. 7 is a perspective view of the stent graft basket of the present invention (example 1);

fig. 8 is a perspective view of the stent of the present invention in an expanded state, wherein the connecting assembly is a telescopic rod assembly (example 2);

fig. 9 is a perspective view of the stand of the present invention in a collapsed condition in which the connection assembly is a telescopic rod assembly (example 2);

fig. 10 is a perspective view of the stent of the present invention in a deployed state, in which the connecting members are arranged crosswise (example 3);

fig. 11 is a perspective view of the stand of the present invention in a folded state in which the connecting members are arranged crosswise (example 3).

The reference numbers in the figures are:

1. a first side support; 2. a second side bracket; 3. a stay bar; 3a, a brace rod connecting piece; 4. a front bracket; 5. a rear bracket; 6. a bracket connection member; 7a, a sliding member; 7b, a chute; 8a, a first connecting rod; 8b, a second connecting rod; 8c, a first furling rod; 8d, a second furling rod; 9. an interface component; 10. a dining chair; 11. and (4) carrying a basket.

Detailed Description

The technical solution of the present invention is further explained with reference to the drawings and the specific embodiments.

Example 1

As shown in fig. 1 to 5, the stand of the present embodiment is used for supporting children products and has an unfolded state and a folded state, and includes a first side stand 1 and a second side stand 2 respectively disposed at left and right sides, and a locking device (not shown in the drawings) for locking the stand at the unfolded state, and each of the first side stand 1 and the second side stand 2 includes:

the front bracket 4 extends obliquely from front to back from bottom to top in an unfolded state;

the rear support 5 extends obliquely from back to front from bottom to top in an unfolded state, and further the front support 4 and the rear support 5 are symmetrically arranged relative to the plane of the support rod 3;

the support connecting piece 6 is respectively and rotatably connected with the upper end part of the front support 4 and the upper end part of the rear support 5, the support rod 3 is connected with the support connecting piece 6 in a sliding manner along the vertical direction, specifically, a through hole is formed in the support connecting piece 6, and the support rod 3 is inserted into the through hole and is connected with the support connecting piece 6 in a sliding manner;

the support rod 3 extends in the up-down direction in the unfolded state, specifically, the support rod 3 includes a support rod body and a support rod connecting piece 3a fixedly arranged below the support rod body, and the support rod connecting piece 3a is positioned below the support connecting piece 6 in the unfolded state of the support, both ends of the support rod connecting piece 3a are respectively provided with a sliding piece 7a, the support rod connecting piece 3a is respectively connected with the front support 4 and the rear support 5 through the sliding piece 7a, specifically, the sliding piece 7a is rotatably connected with the support rod connecting piece 3a, sliding grooves 7b which are matched with the sliding piece 7a and extend in the extending direction of the front support 4 and the rear support 5 are respectively arranged on the front support 4 and the rear support 5, and the sliding piece 7a is limited in the sliding grooves 7 b. Because the sliding part 7a in the embodiment adopts the sliding block, the front support 4 and the rear support 5 cannot rock relative to the support rod 3 in the opening and closing processes through the close fit of the sliding block and the sliding groove 7b, and the stability is good. In other embodiments, the sliding member 7a may also be fixedly connected to the strut connecting member 3a or the strut 3, and the sliding member 7a slides in the sliding slot 7b, in which case the sliding member 7a may be a protruding cylinder or a pin.

Locking means (not shown in the figures) are provided at the sliding connection of the strut 3 and the bracket connection 6 for locking the bracket connection 6 and the strut 3 relative to each other.

Still be provided with the coupling assembling that is used for connecting first side support 1 and second side support 2 between first side support 1 and the second side support 2, coupling assembling in this embodiment includes first connecting rod 8a and second connecting rod 8b, the both ends of first connecting rod 8a respectively with the leg joint spare 6 fixed connection of the left and right sides, the both ends of second connecting rod 8b respectively with the vaulting pole 3 fixed connection of the left and right sides.

As shown in fig. 6 to 7, the support frame of the present embodiment can be used in a child product device, which includes a support frame and a child product arranged above a stay bar 3, the child product includes a dining chair 10, a basket 11, a child safety seat, and a child bed, an interface assembly 9 for connecting the dining chair 10, the basket 11, the child safety seat, or the child bed is arranged at the upper end of the stay bar 3, the dining chair 10 is grafted on the support frame as shown in fig. 6, and the basket 11 is grafted on the support frame as shown in fig. 7.

The use principle is as follows:

fig. 1-2 are schematic views of the stand of this embodiment in an unfolded state, at this time, the locking device locks the stay bar 3 and the stand connecting piece 6 relatively, at this time, the front stand 4 extends obliquely from front to back from bottom to top in the unfolded state, the rear stand 5 extends obliquely from back to front from bottom to top in the unfolded state, and the stay bar 3 slides upward relative to the stand connecting piece 6 and is positioned at a height of the device for supporting children products. As shown in fig. 3, the support is a schematic view of the support in the folding process, at this time, after the locking device is unlocked, the support rod 3 slides downward relative to the support connecting member 6, because the support rod connecting member 3a is respectively connected with the front support 4 and the rear support 5 in a sliding manner through the sliding member 7a, in the process that the support rod 3 slides downward relative to the support connecting member 6, the support rod connecting member 3a drives the front support 4 and the rear support 5 to rotate in a manner of being closed to each other through the sliding member 7a, as shown in fig. 4-5, the support is in the folding state at this time, the support rod 3 is closed between the front support 4 and the rear support 5, and the front support 4 and the rear support 5 are closed to.

Example 2

As shown in fig. 8-9, the difference between this embodiment and embodiment 1 is that the first connecting rod 8a and the second connecting rod 8b of the connecting assembly in this embodiment are telescopic rod assemblies, and the telescopic rod assemblies can be further folded transversely when the support is folded, so as to reduce the folding volume of the whole support.

Example 3

As shown in fig. 10 to 11, the difference between this embodiment and embodiment 1 is that the connecting assembly in this embodiment is a first furling rod 8c and a second furling rod 8d which are arranged in an intersecting manner, the first furling rod 8c and the second furling rod 8d are rotatably connected at an intersection, one end of the first furling rod 8c is rotatably connected with the bracket connecting member 6 of the first side bracket 1, the other end of the first furling rod 8c is rotatably connected with the supporting rod 3 of the second side bracket 2, one end of the second furling rod 8d is rotatably connected with the bracket connecting member 6 of the second side bracket 2, and the other end of the second furling rod 8d is rotatably connected with the supporting rod 3 of the first side bracket 1.

When the support is converted from the unfolding state to the folding state, the support rods 3 slide downwards relative to the support connecting pieces 6 and are folded, the support rods 3 are drawn together between the front support 4 and the rear support 5 in the folding state, the first side support 1 and the second side support 2 are drawn together, and the first drawing rod 8c and the second drawing rod 8d are drawn together between the first side support 1 and the second side support 2.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a support, the support is used for supporting children's articles for use and has expansion state and fold condition, the support including set up respectively about the both sides first side support and second side support and be used for with the support locking is in the locking device of expansion state, its characterized in that, first side support and second side support all include:

a front bracket extending obliquely from front to back in a bottom to top direction in the unfolded state;

the rear support extends obliquely from back to front from bottom to top in the unfolded state;

the support rod extends in the up-and-down direction in the unfolded state, sliding parts are respectively arranged on two sides of the lower end part of the support rod, and the support rod is respectively connected with the front support and the rear support in a sliding mode through the sliding parts;

the support connecting piece is respectively and rotatably connected with the upper end part of the front support and the upper end part of the rear support, and the support rod is connected with the support connecting piece in a sliding manner along the vertical direction;

and a connecting assembly used for connecting the first side bracket and the second side bracket is also arranged between the first side bracket and the second side bracket.

2. The bracket of claim 1, wherein: the front support and the rear support are symmetrically arranged relative to the plane of the stay bar.

3. The bracket of claim 1, wherein: the support connecting piece is provided with a through hole, and the support rod is inserted in the through hole and is connected with the support connecting piece in a sliding mode.

4. The bracket of claim 1, wherein: the bracing piece includes the bracing piece body and fixed the setting is in bracing piece connecting piece of bracing piece body below, the slider with the bracing piece connecting piece rotates to be connected, the fore-stock with seted up respectively on the after-poppet with the slider cooperation just follows the spout that fore-stock and after-poppet self extending direction extend, the slider is restricted in the spout.

5. The bracket of claim 4, wherein: the locking device is arranged at the sliding connection position of the support rod and the support connecting piece and used for locking the support connecting piece and the support rod relatively.

6. The bracket of claim 1, wherein: coupling assembling includes first connecting rod, the both ends of first connecting rod respectively with the leg joint spare fixed connection of the left and right sides.

7. The bracket of claim 6, wherein: the first connecting rod is a telescopic rod component.

8. The bracket of claim 1, wherein: the connecting assembly comprises a second connecting rod, and two ends of the second connecting rod are fixedly connected with the supporting rods on the left side and the right side respectively.

9. The bracket of claim 1, wherein: the connecting assembly comprises a first furling rod and a second furling rod which are arranged in a crossed mode, the first furling rod is connected with the second furling rod in a rotating mode at the crossed position, one end of the first furling rod is connected with the support connecting piece of the first side support in a rotating mode, the other end of the first furling rod is connected with the supporting rod of the second side support in a rotating mode, one end of the second furling rod is connected with the support connecting piece of the second side support in a rotating mode, and the other end of the second furling rod is connected with the supporting rod of the first side support in a rotating mode.

10. A child article arrangement comprising a support as claimed in any one of claims 1 to 9 and a child article mounted over the stay.

11. A child article arrangement as claimed in claim 10, the child articles including a dining chair, a basket, a child safety seat, and a crib, the brace having an upper end provided with an interface assembly for connecting to the dining chair, basket, child safety seat, or crib.