CN101305878B - foldable game bed - Google Patents

Abstract

The invention discloses a foldable game bed, wherein each vertical pipe of the game bed is provided with a sliding piece, each bottom pipe is pivoted with each other and is respectively pivoted with each sliding piece, a connecting piece is respectively pivoted between each bottom pipe and each vertical pipe, and a supporting pipe is respectively pivoted between each sliding piece and each top pipe, so that the game bed can be operated by one hand to pull a base at the pivoting position of each bottom pipe (or a woven belt at the pivoting position of each bottom pipe) to drive each sliding piece to slide relative to each vertical pipe, and simultaneously pull each supporting pipe and drive each top pipe to be relatively folded, thereby completing the folding action.

Description

foldable game bed

technical field

The invention relates to a game bed, in particular to a game bed that can be folded by pulling the pivotal seat of the bottom tube with one hand.

Background technique

Playgrounds for children currently on the market are usually collapsible, and when the gamebed is composed of multiple sets of pipes and cloth surfaces, when not in use, the playbed can be folded through the cooperation of the folding device between the pipes and the pivot joints. To a small size, easy to carry or store. However, to fold the play yard, it is usually necessary to first operate the folding mechanism on the four sides of the top rail armrest, and then release the lock or pull the base pivotally connected to each bottom tube to complete the folding action. Therefore, the folding of the existing game bed requires the operator to operate with both hands, which is quite inconvenient for the parents who are holding the child on one side and can only fold the game bed with one hand.

Contents of the invention

The invention provides a foldable play yard, which includes a plurality of top tubes, a plurality of vertical tubes, a plurality of bottom tubes, a plurality of sliding parts, a plurality of connecting parts and a plurality of support tubes. The plurality of top pipes are pivotally connected to each other in a relatively foldable manner, the plurality of standpipes are respectively pivotally connected to one end of each top pipe, and the plurality of bottom pipes are pivotally connected to each other in a relatively foldable manner. The sliders are respectively sleeved on the standpipe in a manner that can slide relative to the standpipe, the plurality of sliders are respectively pivotally connected to the plurality of bottom pipes, and the plurality of connecting pieces are respectively pivotally connected to the bottom pipe and the plurality of bottom pipes. Between the standpipes, the plurality of support pipes are respectively pivotally connected between the slider and the top pipe. When the plurality of bottom tubes are folded relative to each other, the plurality of sliding parts slide relative to the stand tube, and the plurality of support tubes and the plurality of top tubes pivot simultaneously.

Description of drawings

Fig. 1 is the schematic diagram of the first embodiment of the foldable play yard of the present invention;

Fig. 2 is a schematic diagram of the folding and unfolding process of the first embodiment;

Fig. 3 is a schematic diagram of a folded state of the first embodiment;

Fig. 4 is a schematic diagram of the second embodiment of the foldable play yard of the present invention;

Fig. 5 is a schematic diagram of the folding and unfolding process of the second embodiment;

Fig. 6 is a schematic diagram of the folded state of the second embodiment.

Description of main component symbols

1 Jacking pipe 2 The first pivot piece

2’Second Pivot Part 3 Top Corner Seat

4 standpipes 5 support pipes

6. 6'connecting piece 7fixing piece

8 sliding parts 9, 9'bottom tube

11 The first end of the jacking pipe 12 The second end of the jacking pipe

13 Base 14 Ribbon

91, 91' bottom tube first end 92, 92' bottom tube second end

100, 200 game bed

Detailed ways

The foldable play yard disclosed in the present invention provides users with only one hand to complete the action of opening or closing, which increases user convenience, and the folded play yard can also be placed upright.

Please refer to FIG. 1 , which is a schematic diagram of a first embodiment of a foldable play yard 100 . The play yard 100 consists of a plurality of top pipes 1 (handrail pipes), a plurality of vertical pipes 4, a plurality of bottom pipes 9, a plurality of sliding parts 8, a plurality of connecting parts 6, a plurality of support pipes 5, and a plurality of corner seats. 3 and a base 13. Each jacking tube 1 has a first jacking tube end 11 and a jacking tube second end 12 respectively, wherein the first jacking tube ends 11 of any two jacking tubes 1 are pivotally connected to each other by a first pivot member 2 . When the play yard 100 is folded, two adjacent top tubes 1 pivotally connected by the first pivotal member 2 can pivot around the first pivotal member 2 and approach each other. In addition, the corner seats 3 are respectively pivotally connected to the second ends 12 of the two top tubes. When the play yard 100 is folded, the two adjacent top tubes 1 pivotally connected by the corner seats 3 can pivot relative to the corner seats 3 . The plurality of top pipes 1 are respectively pivotally connected to each first pivot member 2 and each corner seat 3 to form a collapsible roof rail.

In the embodiment of Fig. 1, the top corner seat 3 is connected to a standpipe 4 respectively, and through the top corner seat 3, the second ends 12 of two adjacent top pipes are pivotally connected with each standpipe 4, so when When the play yard 100 is folded, the top bars formed by the jacking pipes 1 are also folded toward the standpipes 4 when they are folded. The sliders 8 are respectively sheathed on the standpipes 4 in such a way that they can slide relative to the standpipes 4 . The bottom tube first ends 91 of each bottom tube 9 are respectively pivotally connected to the base 13, and the bottom tube second ends 92 are respectively pivotally connected to the sliders 8 on each standpipe 4, thus, each bottom tube 9 can be retracted relative to each other. Fold closer. In addition, the L-shaped connectors 6 are respectively pivotally connected to the standpipe 4 and the second end 92 of the bottom tube. Through the function of the connector 6, when the bottom tubes 9 are folded relative to each other, the second end 92 of the bottom tube 9 The slider 8 can be driven to slide relative to the standpipe 4 . In addition, the support pipes 5 are respectively pivotally connected to the connecting piece 8 and the second end 12 of each top pipe 1. When the play yard 100 is unfolded as shown in FIG. Under the action of the first pivoting member 2 between two adjacent jacking tubes 1 , each jacking tube 1 is restricted from pivoting relative to the corner seat 3 .

When the game bed 100 is to be folded, the design of the sliding piece 8 and the connecting piece 6 at the bottom of each riser 4 of the present invention, together with the support tube 5, allows the user to directly operate and fold the game bed 100 with one hand, providing Collapsible convenience. As shown in Figure 2, when the user pulls the base 13 (or the webbing or pull rod connected to the base 13) with one hand along the F direction, the base 13 moves in the F direction, and each bottom tube 9 pivots relative to the base 13 and approaches each other. When retracted, the bottom tube second end 92 of each bottom tube 9 also pivots relative to each slider 8 . Due to the effect of the connecting piece 6 that is pivotally connected between the second end 92 of the bottom tube and the standpipe 4, the second end 92 of the bottom tube will drive the slider 8 to slide in the N direction along the standpipe 4, and is pivotally connected to the slider. The supporting tube 5 of 8 is affected by the movement of the slider 8 in the N direction, and is also driven to move in the N direction, and at the same time, the jacking tube 1 to which it is pivoted is pulled to also move in the N direction. For each adjacent top tube 1 on the same side, the adjacent top tubes 1 will pivot and fold relative to the first pivot member 2 that is pivotally connected to each other, and each top tube 1 is also pivoted relative to the top that it is pivotally connected to. The corner seat 3 is pivoted and folded, as shown in the state of FIG. 2 , at this time, each standpipe 4 and each pipe member pivotally connected thereto approach each other toward the middle (the direction of the base 13 ). If the base 13 is continuously pulled in the direction F, the play yard 100 can finally be folded to the folded state shown in FIG.

Please refer to Figure 4. Fig. 4 is a schematic diagram of the second embodiment of the foldable play yard 200 of the present invention, wherein each top tube 1, each first pivot member 2, each corner seat 3, each stand tube 4, each support tube 5 and each slide 8, and the way of pivoting each other is similar to the first embodiment, and in the second embodiment, the bottom of the game bed 200 also has a plurality of bottom tubes 9', and each bottom tube 9' has a bottom tube 9' respectively. One end 91' and a bottom tube second end 92', wherein the bottom tube first ends 91' of two bottom tubes 9' are pivotally connected to each other through the second pivot member 2', and the bottom tube second ends 92' are The sliders 8 are respectively pivotally connected to the standpipes 4 . The game bed 200 is also pivotally connected to the fixing piece 7 on the standpipe 4 and the second end 92' of the bottom pipe through the connecting piece 6' (the fixing piece 7 is locked on the standpipe 4, but the fixing piece 7 is not for Necessary setting, the connecting piece 6 can also be directly pivoted on the standpipe 4, similar to the first embodiment), through the action of the connecting piece 6', when the bottom pipes 9' are folded relative to each other, the bottom pipe 9' The second end 92 ′ of the bottom tube can drive the slider 8 to slide relative to the stand tube 4 .

When the play yard 200 is unfolded as shown in FIG. 4 , each jacking tube 1 is restricted under the action of the support tube 5 supporting each jacking tube 1 and the first pivot member 2 pivotally connected between two adjacent jacking tubes 1 . It cannot pivot relative to the top corner seat 3, so the top rail formed by each top tube 1 can be firmly fixed in the unfolded state, and the second pivot member 2' pivotally connected between two adjacent bottom tubes 9' can also be The bottom tubes 9' are restricted from pivoting relative to each other, thus providing a safe play yard space. In the second embodiment, the play yard 200 further includes a plurality of ribbons 14, one end of each ribbon 14 is respectively connected to each second pivot member 2', and the other end of the ribbon 14 is gathered around the bottom tube 9' The center of the surrounding area can be used to pull each second pivotal member 2' to move towards the middle and F direction (as shown in FIG. 5 ), so the folding process of the play yard 200 can also be completed by pulling the webbing 14 with one hand. As shown in the folded state of FIG. 6 , its operating principle is similar to that of the first embodiment, and will not be repeated here.

In the present invention, sliders are arranged on each standpipe of the game bed, each bottom pipe is pivotally connected to each other and the other end is respectively pivotally connected to each slide piece, and a connecting piece is pivotally connected between each bottom pipe and each standpipe, respectively. There is also a support tube pivotally connected between each sliding part and each top tube, so that the game bed can be operated with one hand to pull the base at the pivot joint of each bottom tube (or the webbing connecting the pivot joint between the bottom tubes) to drive each slider Sliding relative to each standpipe, pulling each support pipe at the same time and driving each jacking pipe to fold relative to each other to complete the folding action.

The above descriptions are only preferred embodiments of the present invention, and all equivalent changes and modifications made according to the claims of the present invention shall fall within the scope of the present invention.

Claims (7)

1. A foldable game bed, comprising: A plurality of jacking pipes are pivotally connected to each other in a relatively foldable manner; A plurality of standpipes are respectively pivotally connected to one end of each jacking pipe; A plurality of bottom tubes are pivotally connected to each other in a relatively foldable manner; It is characterized by: A plurality of sliders are respectively sleeved on the standpipe in a slidable manner relative to the standpipe, and the plurality of sliders are respectively pivotally connected to the plurality of bottom tubes; A plurality of connecting pieces are respectively pivotally connected between the bottom tube and the stand tube; and A plurality of support tubes are respectively pivotally connected between the slider and the jacking tube; The plurality of bottom tubes respectively include a first end of the bottom tube and a second end of the bottom tube, and the second end of the bottom tube is pivotally connected to the sliding part and the connecting part; a base, the first end of the bottom tube is pivotally connected to the base, Wherein when the base moves toward a first direction so that the plurality of bottom tubes are folded relative to each other, through the action of the plurality of connecting elements, the plurality of sliding elements move toward a second direction different from the first direction relative to the The riser slides, and the plurality of support tubes and the plurality of top tubes pivot simultaneously. 2. The foldable play yard according to claim 1, wherein the jacking tubes respectively comprise a first tube end and a second tube end, wherein the first tube end of one tube is connected to the other tube end. The first ends of a jacking tube are pivotally connected in pairs in a relatively foldable manner, and any second end of any jacking tube is pivotally connected to a standpipe. 3. The foldable play yard according to claim 2, characterized in that: the foldable play yard further comprises a plurality of corner seats, and the corner seats are connected above the riser, and any one of the top pipes is the first Both ends are connected to the corner seat to be pivotally connected with a riser. 4. The foldable play yard according to claim 2, characterized in that: the foldable play yard further comprises a plurality of first pivotal joints, wherein the first pivotal joints are arranged on a jacking tube of a jacking tube The first end and the first end of the other jacking tube are used to pivotally connect the first ends of the two jacking tubes and limit the pivoting direction of the two pivotally connected jacking tubes. 5. The foldable play yard according to claim 1, characterized in that: the first ends of the plurality of bottom tubes are pivotally connected in pairs so that they can be folded relative to each other, and the foldable play yard further comprises a plurality of first ends Two pivotal joints, wherein the second pivotal joint is arranged between the first end of the bottom tube of one bottom tube and the first end of the bottom tube of the other bottom tube, and is used to pivotally connect the first ends of the two bottom tubes and limit the two bottom tubes. Pivot direction of the bottom tube. 6. The foldable play yard according to claim 5, characterized in that: the foldable play yard further comprises a webbing connected between the plurality of second pivot joints for driving the plurality of pivot joints The bottom tubes are folded into each other. 7. The foldable play yard according to claim 1, characterized in that: the foldable play yard further comprises a plurality of fixing parts, respectively fixed on the plurality of risers, and the plurality of connecting parts are respectively pivoted Between the bottom tube and the fixing piece.

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