CN213345050U - Quick folding support device for infant game pad - Google Patents
Quick folding support device for infant game pad Download PDFInfo
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- CN213345050U CN213345050U CN202021732268.1U CN202021732268U CN213345050U CN 213345050 U CN213345050 U CN 213345050U CN 202021732268 U CN202021732268 U CN 202021732268U CN 213345050 U CN213345050 U CN 213345050U
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- support
- top box
- knob
- support rod
- rod
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Abstract
A fast folding support device of an infant game pad. The invention aims to solve the problems that the frame body can not be folded and unfolded, multi-part insertion is needed during installation, and the use is inconvenient in the prior art. The technical points are as follows: the multifunctional support top box is characterized in that more than three support rod joints are arranged on the support top box in a rotating fit mode, the support rods are respectively connected onto the support rod joints, and a locking and releasing mechanism of the support rod joints is arranged on the support top box to control the support rod joints to be in a rotatable or non-rotatable state.
Description
Technical Field
The utility model relates to a part of a child game device, in particular to a fast folding support device of an infant game pad.
Background
There are currently available similar child play mat devices, such as the child play mat and child play room disclosed in chinese patent No. 201821606169.1, wherein the play mat has a flexible central mat portion, a fabric surface forming a first child play area, a polygonal perimeter comprising a plurality of straight edges, both edges defining a corner therebetween, the central mat portion and the lower surface of the flap together forming a second child play area when the play mat is folded at all fold lines; the baby play room includes a frame including legs extending from corners of a perimeter of the central pad section and connected at spaced points above the central pad section, at least one article suspended from the frame on a cord above the central pad section. The disadvantages of this solution are: the frame body can not be folded, the use is inconvenient, and the occupied space is larger when the frame body is not used.
As also disclosed in chinese patent No. 201920227633.4, a connection card holder for a child game pad structurally includes a ground mat, a connection box, and a connection rod connecting the ground mat and the connection box, wherein one end of the connection rod is provided with a plug, a resilient plate is flatly laid on a peripheral wall of the plug, and one end of the resilient plate is provided with a protrusion; the connecting box is characterized in that a plurality of slots matched with the plug in shape are formed in the peripheral sides of the connecting box, through holes matched with the protrusions are formed in the peripheral walls of the slots, and the plug is embedded into the slots and is matched with the through holes to fix the connecting rod on the connecting box. The disadvantages of this solution are: the connecting box and the connecting rod are connected in a splicing and dismounting way, the frame body can not be directly folded and unfolded, and multiple sides are needed for splicing during installation, so that the use is inconvenient.
Disclosure of Invention
In order to overcome the problems that the prior art has the frame body which can not be folded and unfolded, and needs to be inserted in multiple parts during installation, and the use is inconvenient, the utility model aims to provide an improved fast folding support device for an infant game pad, which can overcome the defects of the prior art.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a swift receipts of infant's recreation pad receive support device, includes support top box and connects three above branch on the support top box, characterized by: the support top box is rotatably matched with more than three support rod joints, the support rods are respectively connected to the support rod joints, and a locking and releasing mechanism of the support rod joints is arranged on the support top box to control the support rod joints to be in a rotatable or non-rotatable state.
According to the technical scheme, the locking and releasing mechanism can be composed of a knob, a torsion spring and a support rod joint elastic telescopic staple bolt, wherein the knob is rotatably matched on a shell of the support top box, an operating end of the knob is exposed out of an external through hole in the shell of the support top box, the torsion spring is arranged on the rear side of the knob, one leg of the torsion spring is clamped on the knob, the other leg of the torsion spring is clamped on the shell of the support top box, the support rod joint elastic telescopic staple bolt is respectively arranged on the rear side part of the support rod joint, and a control lug for controlling the support rod joint elastic telescopic staple bolt to stretch is arranged on the side surface of the knob.
Above-mentioned technical scheme control lug can be equipped with more than three, respectively with more than three on the branch connects flexible staple bolt and corresponds the cooperation.
The side surface of each control lug can be a cam-shaped curved surface which is gradually opened from inside to outside, the innermost end of the side surface of one control lug is connected with the outermost end of the side surface of the other adjacent control lug, and the connection part of the side surfaces of the control lugs forms a step shape.
According to the technical scheme, the support top box can be provided with a blocking part for blocking the elastic telescopic staple bolt of the support rod joint, so that the support rod joint cannot rotate when the elastic telescopic staple bolt of the support rod joint is in an extending state.
According to the technical scheme, more than three supporting rod joint grooves can be formed in the bottom surface of the supporting top box, so that the supporting rod joints can rotate downwards.
The utility model has the advantages that: the support top box is rotatably matched with more than three support rod joints, the support rods are respectively connected onto the support rod joints, the support top box is provided with a support rod joint locking and releasing mechanism to control the support rod joints to be in a rotatable or non-rotatable state, when the support top box is not used, the support rod joints can be controlled and then rotated through the support rod joint locking and releasing mechanism under the condition that the support rod does not need to be separated from the support rod joints, the support rod is quickly folded, when the support top box is used, the support rod joints can be quickly unfolded by rotating the support rod joints, and the support rod joints are tightly clamped by the support rod joint locking and releasing mechanism to fix the support rod, so that the support top box is quite convenient to use, and when the support top box is not used, the folding volume.
The invention is further described with reference to the following figures and examples.
Drawings
Fig. 1 is a schematic top view of an embodiment of the present invention.
Fig. 2 is a schematic bottom view of fig. 1.
Fig. 3 is a schematic view of fig. 1 with the top cover detached.
In the figure: 1. a support set-top box; 2. 3, 4 and 5, struts; 6. 7, 8 and 9, a support rod joint, 10, a support rod joint locking and releasing mechanism; 11. a knob; 12. 13, 14 and 15, a strut joint elastic expansion staple; 16. an operation end; 17. an outer port; 18. 19, 20 and 21, control bumps; 22. a jamming location; 23. 24, 25 and 26, strut connector grooves.
Detailed Description
Referring to fig. 1 to 3, the fast folding support device for the infant game pad comprises a support top box 1 and four support rods 2, 3, 4 and 5 connected to the support top box 1, and is characterized in that: four support rod joints 6, 7, 8 and 9 are matched on the support top box 1 in a rotating mode, the support rods 2, 3, 4 and 5 are connected to the support rod joints 6, 7, 8 and 9 respectively, a support rod joint locking and releasing mechanism 10 is arranged on the support top box 1, and the support rod joints 6, 7, 8 and 9 are controlled to be in a rotatable or non-rotatable state through the support rod joint locking and releasing mechanism 10.
The locking and releasing mechanism 10 is composed of a knob 11, a torsion spring (not shown) and a support rod joint elastic telescopic clamp 12, 13, 14, 15, wherein the knob 11 is rotatably matched on the shell of the support top box 1, an operating end 16 of the knob 11 is exposed out of an external through hole 17 on the shell of the support top box 1, the torsion spring is arranged at the rear side of the knob 11, one leg of the torsion spring is clamped on the knob 11, the other leg of the torsion spring is clamped on the shell of the support top box 1, the support rod joint elastic telescopic clamp 12, 13, 14, 15 is respectively arranged at the rear side parts of the support rod joints 6, 7, 8, 9, and a control lug 18, 19, 20, 21 for controlling the support rod joint elastic telescopic clamp 12, 13, 14, 15 to stretch is arranged at the side surface of the knob 11.
The control convex blocks 18, 19, 20 and 21 are provided with four blocks which are respectively matched with the elastic telescopic staples 12, 13, 14 and 15 of the four strut joints 6, 7, 8 and 9 correspondingly.
The side surface of each control lug 18 is a cam-shaped curved surface which gradually expands from inside to outside, the innermost end of the side surface of one control lug 18 is connected with the outermost end of the side surface of the other adjacent control lug 21, and the connected part forms a step shape.
The support top box 1 is provided with a blocking part 22 which can block the elastic telescopic staple bolt 12 of the support rod joint and the like, so that the support rod joint 7 and the like can not rotate when the elastic telescopic staple bolt 12 of the support rod joint and the like are in an extending state.
Referring to fig. 2, four strut connector grooves 23, 24, 25, and 26 are formed on the bottom surface of the top box 1, so that the strut connectors 6, 7, 8, and 9 can rotate downward.
When in use, in the states of fig. 1 to 3, the elastic telescopic clamp nails 12, 13, 14 and 15 of the pole joint respectively extend out of the rear side parts of the pole joints 6, 7, 8 and 9, the elastic telescopic clamp nails 12, 13, 14 and 15 of the pole joint are limited by the upper and lower blocking parts 22 and the like on the top box 1 of the support, the pole joints 6, 7, 8 and 9 can not rotate and are fixed, the lower end parts of the poles 2, 3, 4 and 5 can be respectively connected with the four corners of the infant game mat to form a support above the infant game mat, and various infant toys can be hung on the support for the infant game mat to play; when the infant game table is not used, an infant toy on a support is taken down, the lower end parts of the support rods 2, 3, 4 and 5 are separated from an infant game pad, then the knob 11 is rotated anticlockwise, the control convex blocks 18, 19, 20 and 21 on the knob 11 respectively press the elastic telescopic clamp nails 12, 13, 14 and 15 of the support rod joints to be retracted into the rear side parts of the support rod joints 6, 7, 8 and 9, at the moment, the upper clamping parts and the lower clamping parts 22 and the like on the support top box 1 have no limiting effect on the support rod joints 6, 7, 8 and 9, the support rod joints 6, 7, 8 and 9 can be rotated downwards to drive the support rods 2, 3, 4 and 5 to be folded, and meanwhile, the knob 11 returns to the state shown in the figure 3 under the action of a spring; when the support bar connectors 6, 7, 8 and 9 are rotated upwards to a proper position for reuse, the elastic telescopic clamp nails 12, 13, 14 and 15 of the support bar connectors are respectively ejected out from the rear side parts of the support bar connectors 6, 7, 8 and 9 and are respectively clamped between the upper clamping position 22 and the lower clamping position 22 on the support top box 1, so that the support bar connectors 6, 7, 8 and 9 are fixed.
Claims (6)
1. The utility model provides a swift receipts of infant's recreation pad receive support device, includes support top box and connects three above branch on the support top box, characterized by: the support top box is rotatably matched with more than three support rod joints, the support rods are respectively connected to the support rod joints, and a locking and releasing mechanism of the support rod joints is arranged on the support top box to control the support rod joints to be in a rotatable or non-rotatable state.
2. The quick folding support device for infant game pads as claimed in claim 1, wherein the locking/releasing mechanism comprises a knob, a torsion spring and a rod joint elastic retractable clip, wherein the knob is rotatably fitted to the housing of the top case, an operating end of the knob is exposed to an external opening of the housing of the top case, the torsion spring is disposed at a rear side of the knob, one leg of the torsion spring is clamped to the knob, the other leg of the torsion spring is clamped to the housing of the top case, the rod joint elastic retractable clip is respectively disposed at a rear side of the rod joint, and a control protrusion for controlling the rod joint elastic retractable clip to retract is disposed at a side of the knob.
3. The collapsible stand apparatus for an infant game pad according to claim 2, wherein the control protrusion has three or more pieces that are respectively fitted to the elastic retractable clips of the rod joints of the three or more rod joints.
4. A collapsible frame as claimed in claim 2 or 3, wherein the side of each control projection is a cam-shaped curved surface which gradually expands from inside to outside, and the innermost end of the side of one control projection is connected to the outermost end of the side of another adjacent control projection, and the connection is stepped.
5. The collapsible stand device of claim 2 or 3 wherein the top case has a stop portion for stopping the resilient clip of the rod connector so that the rod connector cannot rotate when the resilient clip of the rod connector is in the extended position.
6. The collapsible frame device for infant game pads according to claim 1 or 2, wherein the bottom of the top box has three or more strut connectors recessed therein, so that the strut connectors can rotate downward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021732268.1U CN213345050U (en) | 2020-08-19 | 2020-08-19 | Quick folding support device for infant game pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021732268.1U CN213345050U (en) | 2020-08-19 | 2020-08-19 | Quick folding support device for infant game pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213345050U true CN213345050U (en) | 2021-06-04 |
Family
ID=76145957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021732268.1U Active CN213345050U (en) | 2020-08-19 | 2020-08-19 | Quick folding support device for infant game pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213345050U (en) |
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2020
- 2020-08-19 CN CN202021732268.1U patent/CN213345050U/en active Active
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