CN100438805C - Foldable game fence - Google Patents
Foldable game fence Download PDFInfo
- Publication number
- CN100438805C CN100438805C CNB2006100976512A CN200610097651A CN100438805C CN 100438805 C CN100438805 C CN 100438805C CN B2006100976512 A CNB2006100976512 A CN B2006100976512A CN 200610097651 A CN200610097651 A CN 200610097651A CN 100438805 C CN100438805 C CN 100438805C
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- CN
- China
- Prior art keywords
- chassis body
- latch hook
- supporting rod
- bottom supporting
- rotating shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005452 bending Methods 0.000 claims description 5
- 241000282472 Canis lupus familiaris Species 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D13/00—Other nursery furniture
- A47D13/06—Children's play- pens
- A47D13/061—Children's play- pens foldable
- A47D13/063—Children's play- pens foldable with soft walls
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- Slot Machines And Peripheral Devices (AREA)
Abstract
The invention relates to a foldable game frame, which comprises several upright posts, upper frame and lower frame, wherein the lower frame has the chassis and several bottom support rods; the inner end of bottom support rod is inside the chassis to connect the chassis via rotation axle; the chassis has hook which is bended to form lock chamber inside the hook; when the end of support rod inside the chassis is in the lock chamber and the hook is above the support rod, the chassis is locked; when the end is separated from the hook and the hook is not above the support rod, the chassis is released. The invention has simple structure and operation.
Description
Technical field
The present invention relates to a kind of Foldable game enclosure.
Background technology
Existing Foldable game enclosure comprises many vertical rods, and the upper end of vertical rod is fixedly connected with upper connector, and the vertical rod bottom is fixedly connected with down connector; Upper frame, upper frame comprises an opposite side bar that is arranged between per two adjacent two vertical rods, two outer ends of every offside side rod are connected rotatedly with adjacent two upper connectors respectively, two inner ends of every offside side rod are connected with the locking attaching parts, during the locking of locking attaching parts, every offside side rod is straight line, and during the release of locking attaching parts, every offside side rod is folding along its inner end place; Underframe, described underframe comprises chassis body and many foundation strut, the outer end of bottom supporting rod is connected with following connector phase pivot, the inner end of bottom supporting rod is arranged to rotate with chassis body in the chassis body and by rotating shaft and is connected, chassis body has two kinds of duties of the locking and unlocking, when bottom supporting rod is in the same plane, chassis body is in the lock state, when bottom supporting rod is in folded state, described chassis body is in released state, chassis body realizes locking and two kinds of functions of release in the prior art, and a plurality of lock dogs are set in described chassis body, and the inner end of bottom supporting rod is sandwiched between a plurality of lock dogs, a plurality of elastic components that make that lock dog resets also are set simultaneously, thereby make the chassis body inner structure complicated, part is more, inconvenient operation.
Summary of the invention
The object of the invention is exactly to provide a kind of chassis body internal structure simpler, easy to operate Foldable game enclosure in order to overcome the deficiencies in the prior art.
In order to reach the foregoing invention purpose, technical scheme of the present invention is: a kind of Foldable game enclosure comprises
Many vertical rods, the upper end of described vertical rod is fixedly connected with upper connector, and described vertical rod bottom is fixedly connected with down connector;
Upper frame, described upper frame comprises an opposite side bar that is arranged between per two adjacent two described vertical rods, two outer ends of described every offside side rod are connected rotatedly with described two adjacent upper connectors respectively, two inner ends of described every offside side rod are connected with the locking attaching parts, when described locking attaching parts lock, described every offside side rod is straight line, during described locking attaching parts release, described every offside side rod is folding along its inner end place;
Underframe, described underframe comprises chassis body and many foundation strut, the outer end of described bottom supporting rod is connected with described connector phase pivot down, the inner end of described bottom supporting rod is arranged to rotate with described chassis body in the described chassis body and by rotating shaft and is connected, described chassis body has two kinds of duties of the locking and unlocking, when described bottom supporting rod is in the same plane, described chassis body is in the lock state, when described bottom supporting rod was in folded state, described chassis body was in released state;
Be provided with latch hook in described chassis body inside, first rotating shaft, described latch hook rotates with described chassis body by first rotating shaft and is connected, described latch hook bending back forms the lock chamber in the inboard of latch hook, when the end sections of the bottom supporting rod in being arranged at described chassis body is positioned at described lock chamber and described latch hook and is hooked in the top of described bottom supporting rod, described chassis body is in the lock state, the end sections of the bottom supporting rod in being arranged at described chassis body and described latch hook are separated and described latch hook when leaving the top of described bottom supporting rod, and described chassis body is in released state.
Described first rotating shaft is positioned at the below of described bottom supporting rod.
Described chassis body is provided with unlock piece, the 4th rotating shaft, described unlock piece rotates with described chassis body by the 4th rotating shaft and is connected, when described chassis body is in the lock state, described unlock piece is against on the described latch hook, and described latch hook is in forbids the state that rotates; When described chassis body was in released state, described unlock piece left described latch hook, and described latch hook is in rotating state.
Described unlock piece has and the contacted cam-shaped of described latch hook end, and the end of described latch hook is against on the described cam-shaped end.
Also be provided with elastic component between described chassis body and the described latch hook, this elastic component has the trend that makes described latch hook hook described bottom supporting rod.
The bottom supporting rod that is arranged in the described lock chamber is in the same plane under lock-out state.
Because the utilization of technique scheme, the present invention compared with prior art has following advantage: in described chassis body inside a latch hook is set, described latch hook bending back forms the lock chamber in the inboard of latch hook, and on described chassis body, be provided with unlock piece, when needs fold underframe, stir unlock piece, unlock piece promotes latch hook and leaves the inner end that is in the bottom supporting rod in the lock chamber, thereby bottom supporting rod is folding along its inner end place around rotating shaft, when needs launch underframe, upwards rotate bottom supporting rod, described bottom supporting rod is crossed the lock chamber that the bending end face enters latch hook, thereby realizes fixing being hooked in the described lock chamber of bottom supporting rod, chassis body is in the lock state, this kind chassis body is simple in structure, use part less, and operation is easier.
Description of drawings
Stereogram when accompanying drawing 1 is in the lock state for the present invention;
Stereogram when accompanying drawing 2 is in released state for the present invention;
Vertical view when accompanying drawing 3 is in the lock state for chassis body of the present invention;
Accompanying drawing 4 is an A-A direction cutaway view in the accompanying drawing 3;
Accompanying drawing 5 is a B-B direction cutaway view in the accompanying drawing 3;
Stereogram when accompanying drawing 6 is in released state for chassis body of the present invention;
Accompanying drawing 7 is a C-C direction cutaway view in the accompanying drawing 6;
Accompanying drawing 8 is a D-D direction cutaway view in the accompanying drawing 6;
Wherein: 1, chassis body; 2, underframe; 3, bottom supporting rod 6, unlock piece; 7, latch hook; 8, elastic component; 9, first rotating shaft; 10, second rotating shaft; 11, the 3rd rotating shaft; 12, the 4th rotating shaft 13, locking attaching parts; 15, vertical rod; 16, side bar 17, lock chamber; 18, upper connector; 19, following connector; 20, upper frame;
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiment of the invention is elaborated.
Foldable game enclosure shown in accompanying drawing 1, accompanying drawing 2 comprises four vertical rods 15 that stand in the bight, and the upper end of described vertical rod 15 is fixedly connected with upper connector 18, and described vertical rod 15 bottoms are fixedly connected with down connector 19.
As accompanying drawing 3 to shown in the accompanying drawing 8, be provided with latch hook 7, first rotating shaft 9 in described chassis body 1 inside, described latch hook 7 rotates with described chassis body 1 by first rotating shaft 9 and is connected, described first rotating shaft 9 is positioned at the below of described bottom supporting rod 3, and described latch hook 7 bending backs form lock chamber 17 in the inboard of latch hook 7.
Described chassis body 1 is provided with unlock piece 6, the 4th rotating shaft 12, and described unlock piece 6 rotates with described chassis body 1 by the 4th rotating shaft 12 and is connected.
Described unlock piece 6 has and described latch hook 7 contacted cam-shaped ends, and the end of described latch hook 7 is against on the described cam-shaped end.
The end sections of the bottom supporting rod 3 in being arranged at described chassis body 1 is positioned at described lock chamber 17, when described latch hook 7 is hooked in the top of described bottom supporting rod 3 and described unlock piece 6 and is against on the described latch hook 7, described chassis body 1 is in the lock state, the end sections and the described latch hook 7 of the bottom supporting rod 3 in being arranged at described chassis body 1 are separated, when described latch hook 7 left the top of described bottom supporting rod 3 and described unlock piece 6 and leaves described latch hook 7, described chassis body 1 was in released state.
Specify the operation principle of chassis body of the present invention below in conjunction with accompanying drawing.
As shown in Figures 3 to 5, this moment, described chassis body 1 was in the lock state, two bottom supporting rods 3 on the described diagonal are in alignment, the end sections of two bottom supporting rods 3 on the described diagonal is positioned at described lock chamber 17, and described latch hook 7 is hooked in the top of described bottom supporting rod 3.
When needs are folded up enclosing game frame, spur described unlock piece 6, unlock piece 6 is around described the 4th rotating shaft 12 rotations, the end face that is cam-shaped on the described unlock piece 6 is stirred described latch hook 7 forces described latch hook 7 to rotate around described first rotating shaft 9, described elastic component 8 is oppressed, simultaneously, the inner end of described bottom supporting rod 3 and described latch hook 7 are separated, bottom supporting rod 3 on described two diagonal angles rotates along second rotating shaft 10 and the 3rd rotating shaft 11, at this moment promptly, chassis body 1 is in released state thereby latch hook 7 and described bottom supporting rod 3 are separated, thereby drawing in, described underframe 2 realizes the folding of game frame, after described bottom supporting rod 3 breaks away from described latch hook 7, thereby described elastic component 8 is released and makes described latch hook 7 reset.
To shown in the accompanying drawing 8, this moment, described chassis body 1 was in released state as accompanying drawing 6, and the end sections of described bottom supporting rod 3 and described latch hook 7 are separated, and described bottom supporting rod 3 is in semi-collapsed condition.
When folding game frame being opened, two bottom supporting rods 3 on the diagonal are upwards rotated and pull-up around described second rotating shaft 10 and the 3rd rotating shaft 11, when an end in contact latch hook 7 of described bottom supporting rod 3, will oppress the end face of described latch hook 7, make that described latch hook 7 is forced to rotate around described first rotating shaft 9, simultaneously, the described elastic component 8 of latch hook 7 compressings, when end face that described bottom supporting rod 3 turns over described latch hook 7 enters in the described lock chamber 17, simultaneously, latch hook 7 resets because of the release of elastic component 8, described latch hook 7 pins described bottom supporting rod 3, thereby described chassis body 1 is in the lock state, at this moment, described underframe 2 is opened fully.
Claims (5)
1, a kind of Foldable game enclosure comprises:
Many vertical rods (15), the upper end of described vertical rod (15) is fixedly connected with upper connector (18), and described vertical rod (15) bottom is fixedly connected with down connector (19);
Upper frame (20), described upper frame (20) comprises an opposite side bar (16) that is arranged between per two adjacent two described vertical rods (15), two outer ends of described every offside side rod (16) are connected rotatedly with described adjacent two upper connectors (18) respectively, two inner ends of described every offside side rod (16) are connected with locking attaching parts (13), during described locking attaching parts (13) locking, described every offside side rod (16) is straight line, during described locking attaching parts (13) release, described every offside side rod (16) is folding along its inner end place;
Underframe (2), described underframe (2) comprises chassis body (1) and many foundation strut (3), the outer end of described bottom supporting rod (3) is connected with described connector (19) phase pivot down, the inner end of described bottom supporting rod (3) is arranged in the described chassis body (1) and bottom supporting rod (3) passes through second rotating shaft (10) respectively, the 3rd rotating shaft (11) rotates with described chassis body (1) and is connected, described chassis body (1) has two kinds of duties of the locking and unlocking, when described bottom supporting rod (3) is in the same plane, described chassis body (1) is in the lock state, when described bottom supporting rod (3) when being in folded state, described chassis body (1) is in released state; Be provided with latch hook (7) in described chassis body (1) inside, first rotating shaft (9), described latch hook (7) rotates with described chassis body (1) by first rotating shaft (9) and is connected, described latch hook (7) bending back forms lock chamber (17) in the inboard of latch hook (7), when the end sections of the bottom supporting rod (3) in being arranged at described chassis body (1) is positioned at described lock chamber (17) and described latch hook (7) and is hooked in the top of described bottom supporting rod (3), described chassis body (1) is in the lock state, the end sections of the bottom supporting rod (3) in being arranged at described chassis body (1) and described latch hook (7) are separated and described latch hook (7) when leaving the top of described bottom supporting rod (3), and described chassis body (1) is in released state;
It is characterized in that:
Described chassis body (1) is provided with unlock piece (6), the 4th rotating shaft (12), described unlock piece (6) rotates with described chassis body (1) by the 4th rotating shaft (12) and is connected, when described chassis body (1) when being in the lock state, described unlock piece (6) is against on the described latch hook (7), and described latch hook (7) is in forbids the state that rotates; When described chassis body (1) when being in released state, described unlock piece (6) leaves described latch hook (7), and described latch hook (7) is in rotating state.
2, Foldable game enclosure according to claim 1 is characterized in that: described unlock piece (6) has and the contacted cam-shaped of described latch hook (7) end, and the end of described latch hook (7) is against on the described cam-shaped end.
3, Foldable game enclosure according to claim 2, it is characterized in that: also be provided with elastic component (8) between described chassis body (1) and the described latch hook (7), this elastic component (8) has makes described latch hook (7) hook the trend of described bottom supporting rod (3).
4, Foldable game enclosure according to claim 1 is characterized in that: the bottom supporting rod (3) that is arranged in the described lock chamber (17) is in the same plane under lock-out state.
5, Foldable game enclosure according to claim 1 is characterized in that: described first rotating shaft (9) is positioned at the below of described bottom supporting rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100976512A CN100438805C (en) | 2006-11-16 | 2006-11-16 | Foldable game fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100976512A CN100438805C (en) | 2006-11-16 | 2006-11-16 | Foldable game fence |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1961784A CN1961784A (en) | 2007-05-16 |
| CN100438805C true CN100438805C (en) | 2008-12-03 |
Family
ID=38081144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100976512A Active CN100438805C (en) | 2006-11-16 | 2006-11-16 | Foldable game fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100438805C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100465463C (en) * | 2007-09-19 | 2009-03-04 | 陈荣财 | Baby crib folding device |
| CN102028368B (en) * | 2010-12-13 | 2012-11-07 | 好孩子儿童用品有限公司 | Child game surrounding frame |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5819342A (en) * | 1997-02-05 | 1998-10-13 | Graco Children's Products Inc. | Foldable playyard with latch locking hub system |
| CN2456574Y (en) * | 2000-12-18 | 2001-10-31 | 许全凯 | Bottom frame device of baby game bed |
| CN2719127Y (en) * | 2004-06-01 | 2005-08-24 | 中山市隆成日用制品有限公司 | Recreational bed underframe folding structure |
| WO2006017966A1 (en) * | 2004-08-20 | 2006-02-23 | Goodbaby Child Products Co., Ltd. | Foldable frame structure for a children’s play-yard |
| CN200966497Y (en) * | 2006-11-16 | 2007-10-31 | 好孩子儿童用品有限公司 | Folding circumambient frame for game |
-
2006
- 2006-11-16 CN CNB2006100976512A patent/CN100438805C/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5819342A (en) * | 1997-02-05 | 1998-10-13 | Graco Children's Products Inc. | Foldable playyard with latch locking hub system |
| CN2456574Y (en) * | 2000-12-18 | 2001-10-31 | 许全凯 | Bottom frame device of baby game bed |
| CN2719127Y (en) * | 2004-06-01 | 2005-08-24 | 中山市隆成日用制品有限公司 | Recreational bed underframe folding structure |
| WO2006017966A1 (en) * | 2004-08-20 | 2006-02-23 | Goodbaby Child Products Co., Ltd. | Foldable frame structure for a children’s play-yard |
| CN200966497Y (en) * | 2006-11-16 | 2007-10-31 | 好孩子儿童用品有限公司 | Folding circumambient frame for game |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1961784A (en) | 2007-05-16 |
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| C14 | Grant of patent or utility model | ||
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