CN106667140B - Portable game bed - Google Patents
Portable game bed Download PDFInfo
- Publication number
- CN106667140B CN106667140B CN201710030416.1A CN201710030416A CN106667140B CN 106667140 B CN106667140 B CN 106667140B CN 201710030416 A CN201710030416 A CN 201710030416A CN 106667140 B CN106667140 B CN 106667140B
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- China
- Prior art keywords
- middle seat
- handrail
- folding
- joint
- corner
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Classifications
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- 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
- A47D13/02—Baby-carriers; Carry-cots
-
- 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
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- Special Chairs (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a portable game bed, which comprises: well seat receipts closes device, end fork tube, receipts and closes the balancing pole, foot, stand pipe, corner, first handrail, second handrail, joint and close the device, well seat receipts closes the device and rotates in four corner positions and be connected with four end fork tubes, four receipts and close the balancing pole, end that well seat receipts closed the device was kept away from to end fork tube, receipts close the balancing pole rotates and connects on the foot, the bottom fixed mounting of standing pipe is in the recess of foot seting up, standing pipe top has the corner in corner position department joint, the hollow structure position interpolation of corner is equipped with first handrail, second handrail, all make up into the bedstead through joint receipts between the first handrail, between the second handrail. By adopting the technical scheme, the folding is very convenient, the occupied space is small during storage, the whole bed is portable, and the production cost is saved.
Description
Technical Field
The invention relates to the technical field of game beds, in particular to a portable game bed.
Background
The baby play yard is a safe place for baby to sleep and play, and can be used both at home and during travel. The play yard can also create a safe area for the baby, especially when the baby has climbed or curiosity is particularly strong. For small space occupation and convenient movement, the game bed is usually convenient to fold. The folding game bed in the prior art comprises four upper rail bars, four upright posts and feet arranged at the lower ends of the four upright posts, and the lower ends of the feet are usually provided with rollers. When folding, utilize joint structure to make four last rail poles and chassis buckle or pin joint respectively for go up rail pole, four sides lateral wall and chassis and draw close to the centre, thereby reduce the volume. However, the problem is that the joint structure of the upper rail rod in the prior art is not flexible enough, the operation is time-consuming and labor-consuming, the folding can not be realized synchronously between the underframe folding device and the joint structures of the four upper rail rods, the folding operation is troublesome, and therefore, the portable game bed is designed.
Disclosure of Invention
In order to solve the defects of the prior art, the invention discloses a portable game bed.
The invention discloses a portable game bed, which comprises: the middle seat folding device is rotationally connected with four bottom fork pipes and four folding balance rods at four corner positions, the bottom fork pipes are arranged in parallel with the folding balance rods, the bottom fork pipes are positioned above the folding balance rods, one ends of the bottom fork pipes and the folding balance rods, far away from the middle seat folding device, are rotationally connected onto the bed legs, cams and cam pressure springs are arranged in the bed legs, one ends of the cam pressure springs are arranged in the cams, the other ends of the cam pressure springs are in contact and fixedly connected onto the inner walls of the bed legs, the cams are in a triangle shape, the bottom corner positions of the cam triangle shape are fixed on the inner walls of the bed legs, pulleys are inserted at the vertex angle positions of the cam triangle shape, one ends of the first guy ropes are fixedly wound on the pulleys, the cam triangle body is provided with a rivet at the other corner, the tail end of a folding balance rod is arranged above the rivet, the top end of a bed leg is provided with a groove, one end of a standing pipe is inserted in the groove, the bottom end of the standing pipe is fixedly arranged in the groove provided by the bed leg, the top end of the standing pipe is provided with a standing pipe penetrating hole, a first rope penetrates through the inside of the standing pipe and penetrates out of the standing pipe penetrating hole, the first rope is fixedly connected with a second rope and a third rope which are upwards arranged in a forked mode through rope connectors, the top end of the standing pipe is clamped with a corner at the corner position, two outlet ends of the corner are arranged into a hollow structure, a first handrail and a second handrail are inserted in the hollow structure of the corner through a zipper guide block, the first handrail and the second handrail are all rotationally connected with the two hollow outlet ends of the corner, and the first handrail and the second handrail are connected with the two hollow outlet ends of the corner in a rotary mode, the second armrests are combined into a bedstead through a joint folding device; the middle seat folding device consists of a first middle seat folding mechanism, a second middle seat folding mechanism, an elastic sheet, a middle seat lock house pressure spring, a middle seat, a folding auxiliary sliding block, an auxiliary iron sheet and a middle seat upright post, wherein the first middle seat folding mechanism is fixedly arranged in the second middle seat folding mechanism, the second middle seat folding mechanism is fixedly arranged in a groove formed in the top end of the middle seat, the middle seat upright post is inserted in the groove formed in the bottom end of the middle seat, the middle seat upright post is fixedly arranged at the bottom end of the middle seat, the middle seat upright post is sleeved with the folding auxiliary sliding block, the folding auxiliary sliding block is positioned below the middle seat, the bottom end of the middle seat is rotationally connected with four folding balance rods, and the folding balance rods are rotationally connected with the folding auxiliary sliding block through the auxiliary iron sheet, the middle seat lock is characterized in that two bottom fork tubes are rotationally connected to the opposite angles of the top end of the middle seat, the second middle seat folding mechanism is rotationally connected with the other two bottom fork tubes, the elastic sheet is fixedly arranged in the second middle seat folding mechanism, two side pieces of the elastic sheet are arranged in the inclined grooves of the first middle seat folding mechanism and the second middle seat folding mechanism, a rivet is connected to the outer side face of the elastic sheet, the rivet is positioned in a locking groove of the middle seat lock, one end of the middle seat lock, which is far away from the elastic sheet, is fixedly connected with a middle seat lock pressure spring, the middle seat lock and the middle seat lock pressure spring are both arranged in the bottom fork tubes rotationally connected with the second middle seat folding mechanism, and one end of the middle seat lock, which is far away from the middle seat lock, is fixed in the bottom fork tubes; the joint closing device comprises a joint cover, a joint lock house pressure spring, a joint lock house and pulleys, wherein the joint cover is of a hollow structure, two pulleys are rotationally connected to two side faces of the joint cover, the pulleys are located in lock grooves of the joint lock house, the joint lock house is connected with the joint lock house pressure spring, the joint lock house and the joint lock house pressure spring are both arranged in a first handrail and a second handrail, one end of the joint lock house pressure spring, far away from the joint lock house, is fixedly connected with the first handrail and the second handrail, a rotary connection is formed between the joint cover and the first handrail and between the second handrail, the second guy rope bypasses a zipper guide block, the tail end of the second guy rope is fixedly connected to the joint lock house in the second handrail, the third guy rope bypasses the zipper guide block, and the tail end of the third guy rope is fixedly connected to the joint lock house in the first handrail.
Preferably, the upper surface of the first middle seat folding mechanism is fixedly provided with a handle.
Preferably, the middle seat is rotatably connected with two auxiliary pipes, and the auxiliary pipes are of L-shaped structures.
Drawings
FIG. 1 is a schematic view of a portable playard according to the present invention;
FIG. 2 is an exploded view of a mid-seat stowing device of a portable play yard according to the present invention;
FIG. 3 is a cross-sectional view of a mid-seat stowing device of a portable playard according to the present invention;
FIG. 4 is an exploded view of the foot mechanism of a portable play yard of the present invention;
FIG. 5 is an assembled view of the foot mechanism of the portable play yard of the present invention;
FIG. 6 is an exploded view of a corner mechanism of a portable play yard of the present invention;
FIG. 7 is an exploded view of a articulating mechanism of a portable playard according to the invention;
FIG. 8 is a cross-sectional view of a second armrest joint retraction device of a portable play yard of the present invention;
FIG. 9 is a cross-sectional view of a first armrest joint retraction device of a portable play yard of the present invention;
FIG. 10 is a schematic view of a portable playard in a semi-collapsed state according to the present invention;
fig. 11 is a schematic view showing a fully collapsed state of a portable game bed according to the present invention.
Wherein: 1-a middle seat folding device; 11-a first middle seat folding mechanism; 12-a second middle seat folding mechanism; 13-shrapnel; 14-a middle seat lock house; 15-a middle seat lock house compression spring; 16-middle seat; 17-folding auxiliary sliding blocks; 18-auxiliary iron sheets; 19-a middle seat upright post; 2-bottom fork tube; 3-folding the balance bar; 4-bed legs; 41-cam; 42-cam compression springs; 5-standing pipes; 51-standing tube through hole; 6-turning angle; 61-a guy cable guide block; 7-a first armrest; 8-a second handrail; 9-joint retraction device; 91-joint cover; 92-joint lock house compression springs; 93-joint lock house; 94-pulleys; 10-auxiliary tube; 20-lifting handles; 21-a rivet; 22-a first pull cord; 23-a pull rope joint; 24-a second pull cord; 25-third guy rope.
Detailed Description
As shown in fig. 1 to 9, the present invention discloses a portable game bed comprising: the middle seat folding device 1, the bottom fork tube 2, the folding balance bar 3, the bed leg 4, the standing pipe 5, the corner 6, the first handrail 7, the second handrail 8 and the joint folding device 9, the middle seat folding device 1 is rotationally connected with the four bottom fork tubes 2 and the four folding balance bars 3 at four corner positions, the bottom fork tubes 2 and the folding balance bars 3 are arranged in parallel, the bottom fork tubes 2 are positioned above the folding balance bars 3, and one ends of the bottom fork tubes 2 and the folding balance bars 3, far away from the middle seat folding device 1, are rotationally connected to the bed leg 4.
The utility model discloses a bed leg, including bed leg 4, cam 41, cam pressure spring 42 are equipped with in the bed leg 4, cam pressure spring 42's one end is installed in cam 41, the other end of cam pressure spring 42 is contradicted fixed connection on bed leg 4 inner wall, cam 41 is the triangle body shape, and the base angle position of cam 41 triangle body shape is fixed on bed leg 4 inner wall, and cam 41 triangle body shape apex angle position inserts and is equipped with the pulley, the one end of fixed winding guy rope 22 on the pulley, installs rivet 21 on another angle of cam 41 triangle body, and rivet 21 top is the end of receipts closing balance bar 3, the recess has been seted up on bed leg 4 top, and the recess interpolation of seting up is equipped with the one end of standing pipe 5, and the bottom fixed mounting of standing pipe 5 is in the recess of seting up of bed leg 4.
The vertical pipe penetrating hole 51 is formed in the top end of the standing pipe 5, the first rope 22 penetrates through the inside of the standing pipe 5 and penetrates through the vertical pipe penetrating hole 51, the first rope 22 is fixedly connected with the second rope 24 and the third rope 25 which are upwards arranged in a forked mode through rope connectors 23, the top end of the standing pipe 5 is clamped with a corner 6 at a corner position, two outlet ends of the corner 6 are arranged to be hollow structures, a first handrail 7 and a second handrail 8 are inserted into the hollow structure of the corner 6 through a zipper guide block 61, the first handrail 7 and the second handrail 8 are both connected to the two hollow outlet ends of the corner 6 in a rotating mode, and a bedstead is formed between the first handrail 7 and between the second handrails 8 through a joint folding device 9.
The middle seat folding device 1 comprises a first middle seat folding mechanism 11, a second middle seat folding mechanism 12, a spring piece 13, a middle seat lock house 14, a middle seat lock house pressure spring 15, a middle seat 16, a folding auxiliary sliding block 17, an auxiliary iron sheet 18 and a middle seat upright post 19, wherein the first middle seat folding mechanism 11 is fixedly arranged in the second middle seat folding mechanism 12, a lifting handle 20 is fixedly arranged on the upper surface of the first middle seat folding mechanism 11, and the lifting handle 20 is arranged to facilitate a user to fold a game bed.
The second middle seat folding mechanism 12 is fixedly installed in a groove formed in the top end of the middle seat 16, a middle seat upright 19 is inserted in the groove formed in the bottom end of the middle seat 16, the middle seat upright 19 is fixedly installed at the bottom end of the middle seat 16, a folding auxiliary sliding block 17 is sleeved on the middle seat upright 19, the folding auxiliary sliding block 17 is located below the middle seat 16, four folding balance bars 3 are rotatably connected to the bottom end of the middle seat 16, the folding balance bars 3 are rotatably connected with the folding auxiliary sliding block 17 through auxiliary iron sheets 18, two bottom fork tubes 2 are rotatably connected to the opposite angles of the top end of the middle seat 16, and the other two bottom fork tubes 2 are rotatably connected to the opposite angles of the second middle seat folding mechanism 12.
The spring 13 is fixedly arranged in the second middle seat folding mechanism 12, two side pieces of the spring 13 are arranged in the inclined grooves of the first middle seat folding mechanism 11 and the second middle seat folding mechanism 12, a rivet 21 is connected to the outer side face of the spring 13, the rivet 21 is positioned in a locking groove of the middle seat lock housing 14, one end of the middle seat lock housing 14, far away from the spring 13, is fixedly connected with a middle seat lock housing pressure spring 15, the middle seat lock housing 14 and the middle seat lock housing pressure spring 15 are both arranged inside a bottom fork tube 2 rotatably connected with the second middle seat folding mechanism 12, one end of the middle seat lock housing pressure spring 15, far away from the middle seat lock housing 14, is fixed inside the bottom fork tube 2, two auxiliary tubes 10 are rotatably connected to the middle seat 16, the auxiliary tubes 10 are of an L-shaped structure, and the auxiliary tubes 10 play a role in supporting a bed board when the bed board is installed on a later stage game bed board, so that the bed board is stably arranged.
The joint closing device 9 comprises a joint cover 91, a joint lock house pressure spring 92, a joint lock house 93 and pulleys 94, the joint cover 91 is of a hollow structure, two pulleys 94 are rotationally connected to two side faces of the joint cover 91, the pulleys 94 are located in lock grooves of the joint lock house 93, the joint lock house 93 is connected with the joint lock house pressure spring 92, the joint lock house 93 and the joint lock house pressure spring 92 are both arranged in the first handrail 7 and the second handrail 8, one end, far away from the joint lock house pressure spring 92, of the joint lock house pressure spring 92 is fixedly connected in the first handrail 7 and the second handrail 8, a rotary connection is formed between the joint cover 91 and the first handrail 7 and between the second handrail 8, the second rope 24 bypasses the zipper guide block 61, the tail end of the second rope 24 is fixedly connected to the joint lock house 93 in the second handrail 8, the third rope 25 bypasses the zipper guide block 61, and the tail end of the third rope 25 is fixedly connected to the joint lock house 93 in the first handrail 7.
The invention is implemented as follows: when the user holds the hand-held 20 by hand and lifts the hand-held 20 upwards, the hand-held 20 lifts the hand-held 20 upwards to drive the first middle seat folding mechanism 11 and the second middle seat folding mechanism 12 to lift upwards, the elastic sheet 13 in the inclined grooves of the first middle seat folding mechanism 11 and the second middle seat folding mechanism 12 is folded, the folding of the elastic sheet 13 leads the rivet 21 to slide down along the inclined groove, the rivet 21 is separated from the locking groove of the middle seat lock housing 14, the two bottom fork tubes 2 connected to the second middle seat folding mechanism 12 in a rotating way are unlocked, the middle seat lock housing 14 is pulled by the middle seat lock housing pressure spring 15 to fold into the bottom fork tubes 2, the bottom fork tubes 2 are lifted upwards after unlocking, the middle seat folding device 1 drives the bottom fork tubes 2 and the folding balance rod 3 to fold upwards, the other ends of the bottom fork tubes 2 and the folding balance rod 3 are rotationally connected with the bed legs 4, the tail ends of the bed legs 4 also follow the folding balance rod 3 to press the rivet 21 at one corner of the cam 41 downwards, the cam 41 is rotated downwards, one end of a first rope 22 is fixedly connected to the top angle position of the cam 41, the first rope 22 is pulled downwards, the first rope 22 pulled downwards passes through the standing vertical pipe 5 and goes out of the standing vertical pipe penetrating hole 51, the first rope 22 is connected with a second rope 24 and a third rope 25 which are branched upwards at the position of the guy rope joint 23, the second rope 24 and the third rope 25 bypass the zip guide block 61, the positions of the zip guide block 61 are divided into two branched ends, the tail ends of the two ends are respectively fixed on the second handrail 8 and the zip lock housing 93 inside the first handrail 7, the first rope 22 is pulled downwards, the second rope 24 and the third rope 25 are pulled backwards, the zip lock housing 93 is pulled backwards, unlocking of the zip lock folding device 9 is realized, the first handrail 7 and the second handrail 8 are folded downwards at the position of the zip lock cover 91, finishing one-key folding operation of the game bed; when the play yard is opened, a user holds the two corners 6 of the play yard by hands and pulls the two corners outwards a certain distance, then lifts the first handrail 7 and the second handrail 8 by hands, the joint lock house 93 is automatically locked on the pulley 94 under the action of the joint lock house pressure spring 92, after the joint lock house is locked, the middle seat folding device 1 is manually removed, the rivet 21 is pushed into the locking groove of the middle seat lock house 14 due to the action of the elastic sheet 13, the middle seat folding device 1 is quickly reset when being pressed downwards, the limiting effect is achieved, and the opening operation of the play yard is realized. By adopting the technical scheme, the folding bed is safe and convenient to operate, good in stability, very convenient to fold, small in occupied space during storage, and capable of controlling cost well, and the whole bed is manufactured by using the iron pipe.
Finally, it should be noted that: the above embodiments are only for illustrating the present invention and not for limiting the technical solution described in the present invention; thus, while the invention has been described in detail with reference to the various embodiments described above, it will be understood by those skilled in the art that the invention may be modified or equivalents; all technical solutions and modifications thereof that do not depart from the spirit and scope of the present invention are intended to be included in the scope of the appended claims.
Claims (1)
1. A portable playard, comprising: the middle seat folding device, the bottom fork tube, the folding balance rod, the bed leg, the standing pipe, the corner, the first handrail, the second handrail and the joint folding device are characterized in that: the middle seat folding device is rotationally connected with four bottom fork pipes and four folding balance bars at four corner positions, the bottom fork pipes are arranged in parallel with the folding balance bars, the bottom fork pipes are positioned above the folding balance bars, one ends of the bottom fork pipes and the folding balance bars, which are far away from the middle seat folding device, are rotationally connected onto a bed leg, a cam and a cam pressure spring are arranged in the bed leg, one end of the cam pressure spring is arranged in the cam, the other end of the cam pressure spring is in contact with and fixedly connected onto the inner wall of the bed leg, the cam is in a triangle shape, the bottom corner position of the cam triangle shape is fixed onto the inner wall of the bed leg, a pulley is inserted at the vertex angle position of the cam triangle shape, one end of a first guy rope is fixedly wound on the pulley, a rivet is arranged on the other corner of the cam triangle, the tail end of the folding balance bar is arranged above the rivet, the bed comprises a bed leg, a standing pipe, a first handrail, a second handrail, a third rope, a first handrail, a second handrail, a third handrail, a first rope connector, a second rope connector, a third rope connector, a corner, a first handrail and a second handrail, wherein the groove is formed in the top end of the bed leg, one end of the standing pipe is inserted into the groove formed in the bed leg, the bottom end of the standing pipe is fixedly arranged in the groove formed in the bed leg, a standing pipe penetrating hole is formed in the top end of the standing pipe, the first rope passes through the inside of the standing pipe and penetrates out of the standing pipe, the first rope is fixedly connected with the second rope and the third rope which are upwards arranged in a forked mode through the rope connector, the top end of the standing pipe is clamped with a corner at the corner position, two outlet ends of the corner are of a hollow structure, a first handrail and a second handrail are inserted into the hollow structure of the corner through a zipper guide block, the first handrail and the second handrail are both rotatably connected with the two outlet ends of the corner, and the first handrail and the second handrail are combined into a bed frame through a joint closing device; the middle seat folding device consists of a first middle seat folding mechanism, a second middle seat folding mechanism, an elastic sheet, a middle seat lock house pressure spring, a middle seat, a folding auxiliary sliding block, an auxiliary iron sheet and a middle seat upright post, wherein the first middle seat folding mechanism is fixedly arranged in the second middle seat folding mechanism, the second middle seat folding mechanism is fixedly arranged in a groove formed in the top end of the middle seat, the middle seat upright post is inserted in the groove formed in the bottom end of the middle seat, the middle seat upright post is fixedly arranged at the bottom end of the middle seat, the middle seat upright post is sleeved with the folding auxiliary sliding block, the folding auxiliary sliding block is positioned below the middle seat, the bottom end of the middle seat is rotationally connected with four folding balance rods, and the folding balance rods are rotationally connected with the folding auxiliary sliding block through the auxiliary iron sheet, the middle seat lock is characterized in that two bottom fork tubes are rotationally connected to the opposite angles of the top end of the middle seat, the second middle seat folding mechanism is rotationally connected with the other two bottom fork tubes, the elastic sheet is fixedly arranged in the second middle seat folding mechanism, two side pieces of the elastic sheet are arranged in the inclined grooves of the first middle seat folding mechanism and the second middle seat folding mechanism, a rivet is connected to the outer side face of the elastic sheet, the rivet is positioned in a locking groove of the middle seat lock, one end of the middle seat lock, which is far away from the elastic sheet, is fixedly connected with a middle seat lock pressure spring, the middle seat lock and the middle seat lock pressure spring are both arranged in the bottom fork tubes rotationally connected with the second middle seat folding mechanism, and one end of the middle seat lock, which is far away from the middle seat lock, is fixed in the bottom fork tubes; the joint folding device comprises a joint cover, a joint lock house pressure spring, a joint lock house and pulleys, wherein the joint cover is of a hollow structure, two pulleys are rotatably connected to two side faces of the joint cover, the pulleys are located in lock grooves of the joint lock house, the joint lock house is connected with the joint lock house pressure spring, the joint lock house and the joint lock house pressure spring are both arranged in a first handrail and a second handrail, one end of the joint lock house pressure spring, far away from the joint lock house, is fixedly connected with the first handrail and the second handrail, rotary connection is formed between the joint cover and the first handrail and between the second handrail, the second guy rope bypasses a zipper guide block, the tail end of the second guy rope is fixedly connected to the joint lock house in the second handrail, the third guy rope bypasses the zipper guide block, the tail end of the third guy rope is fixedly connected to the joint lock house in the first handrail, the upper surface of a first middle seat folding mechanism is fixedly provided with a lifting handle, and the middle seat is rotatably connected with two auxiliary pipes which are of an L-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710030416.1A CN106667140B (en) | 2017-01-17 | 2017-01-17 | Portable game bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710030416.1A CN106667140B (en) | 2017-01-17 | 2017-01-17 | Portable game bed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106667140A CN106667140A (en) | 2017-05-17 |
| CN106667140B true CN106667140B (en) | 2023-09-26 |
Family
ID=58859180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710030416.1A Active CN106667140B (en) | 2017-01-17 | 2017-01-17 | Portable game bed |
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| Country | Link |
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| CN (1) | CN106667140B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107997485A (en) * | 2018-01-19 | 2018-05-08 | 宁波贝儿格婴儿用品制造有限公司 | A kind of baby bedstead fast folded |
| CN108926173B (en) * | 2018-09-13 | 2023-08-18 | 中山彤芯日用制品有限公司 | Folding mechanism of bed body and play yard thereof |
| CN109077532B (en) * | 2018-09-13 | 2024-04-12 | 中山彤芯日用制品有限公司 | Folding mechanism for bed body guard rail of game bed |
| CN109008435B (en) * | 2018-09-13 | 2023-09-26 | 中山彤芯日用制品有限公司 | Bedside bed mechanism with folding function of bed body |
| CN109171319B (en) * | 2018-11-08 | 2024-06-07 | 安徽酷豆丁科技发展股份有限公司 | One-key folding type bedstead and game bed |
| CN210044844U (en) * | 2019-01-31 | 2020-02-11 | 中山市乐瑞婴童用品有限公司 | Anti-toppling entertainment device for children |
| TWI758035B (en) * | 2019-12-30 | 2022-03-11 | 瑞士商明門瑞士股份有限公司 | Collapsible infant playpen |
| CN111358229B (en) * | 2020-03-31 | 2021-11-02 | 安徽酷豆丁科技发展股份有限公司 | Guard bar folding mechanism of folding bed for children |
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| CN2729396Y (en) * | 2004-09-03 | 2005-09-28 | 东莞贯新幼童用品有限公司 | Folding linkage structure of child game bed |
| CN104273984A (en) * | 2014-09-30 | 2015-01-14 | 茅鸿勇 | Foldable game bed |
| US9144325B1 (en) * | 2014-05-12 | 2015-09-29 | Summer Infant (USA), Inc | Foldable playard |
| CN105996584A (en) * | 2016-07-09 | 2016-10-12 | 中山市西区青原贸易代理服务部 | Folding crib frame with locking device |
| CN206910145U (en) * | 2017-01-17 | 2018-01-23 | 安徽酷豆丁科技发展股份有限公司 | A kind of portable playyard |
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- 2017-01-17 CN CN201710030416.1A patent/CN106667140B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2729396Y (en) * | 2004-09-03 | 2005-09-28 | 东莞贯新幼童用品有限公司 | Folding linkage structure of child game bed |
| US9144325B1 (en) * | 2014-05-12 | 2015-09-29 | Summer Infant (USA), Inc | Foldable playard |
| CN104273984A (en) * | 2014-09-30 | 2015-01-14 | 茅鸿勇 | Foldable game bed |
| CN105996584A (en) * | 2016-07-09 | 2016-10-12 | 中山市西区青原贸易代理服务部 | Folding crib frame with locking device |
| CN206910145U (en) * | 2017-01-17 | 2018-01-23 | 安徽酷豆丁科技发展股份有限公司 | A kind of portable playyard |
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| CN106667140A (en) | 2017-05-17 |
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