CN210810170U

CN210810170U - Baby bedstead

Info

Publication number: CN210810170U
Application number: CN201921128030.5U
Authority: CN
Inventors: 刘晓伟
Original assignee: Zhongshan Zhenlong Baby Products Co ltd
Current assignee: Zhongshan Zhenlong Baby Products Co ltd
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-06-23
Anticipated expiration: 2029-07-17

Abstract

The utility model discloses a baby bedstead, two connecting seats including the symmetry setting, the connecting seat on rotate and be connected with left supporting leg and right supporting leg, the connecting seat left end rotate and be connected with a left side and enclose the frame, the connecting seat right-hand member rotate and be connected with the right side and enclose the frame, a left side enclose and be equipped with between frame and the left supporting leg and rotate the left connecting rod of being connected with the two, the right side enclose and be equipped with between frame and the right supporting leg with the two right connecting rod of rotating and being connected, connecting seat, a left side enclose frame, left connecting rod and left supporting leg and constitute four-bar linkage, connecting seat, the right side enclose frame, right connecting rod and right supporting leg and also constitute four-bar linkage, and, left supporting leg and right supporting leg between still be equipped with the two and rotate and be connected and can stimulate left supporting leg and right supporting leg and draw folding assembly that makes. The utility model discloses simple structure, the operation is smooth and easy.

Description

Baby bedstead

[ technical field ] A method for producing a semiconductor device

The utility model relates to a baby bedstead.

[ background of the invention ]

The crib is used for the baby to sleep, have a rest and use, generally includes a plurality of main supports and a plurality of bed and encloses the frame, and the bed encloses the frame and sets up on the main support, and the bed cover then sets up on the bed encloses the frame, for conveniently going out to carry and accomodate, but a lot of cribs can make the structure of collapsible receipts. However, the existing foldable baby bed frame has a complex structure, more rotating parts of the connecting rod mechanism, and clamping stagnation is easy to occur during folding or unfolding, which brings great inconvenience to operation and use. In addition, the height of the traditional crib is adjusted by arranging a reed and an elastic column in the pipe to be clamped into the corresponding holes of the inner pipe and the outer pipe, the clamping structure is low in strength, and the traditional crib is easy to shake and not safe enough due to the fact that a gap exists between the inner pipe and the outer pipe.

Therefore, the present invention is based on the above disadvantages.

[ Utility model ] content

The utility model aims at overcoming the defects of the prior art and providing a baby bedstead with simple structure and smooth operation.

The utility model discloses a realize through following technical scheme:

an infant bed frame, characterized in that: comprises two symmetrically arranged connecting seats 1, a left supporting leg 2 and a right supporting leg 3 are rotatably connected on the connecting seats 1, the left end of the connecting seat 1 is rotatably connected with a left surrounding frame 4, the right end of the connecting seat 1 is rotatably connected with a right surrounding frame 5, a left connecting rod 6 which is rotationally connected with the left surrounding frame 4 and the left supporting leg 2 is arranged between the two, a right connecting rod 7 which is rotationally connected with the right surrounding frame 5 and the right supporting leg 3 is arranged between the two, the connecting seat 1, the left surrounding frame 4, the left connecting rod 6 and the left supporting leg 2 form a four-bar linkage mechanism, the connecting seat 1, the right surrounding frame 5, the right connecting rod 7 and the right supporting leg 3 also form a four-bar linkage, and a traction folding assembly 8 which is rotatably connected with the left supporting leg 2 and the right supporting leg 3 and can pull the left supporting leg 2 and the right supporting leg 3 to close to make the whole crib is arranged between the left supporting leg 2 and the right supporting leg 3.

The infant bed frame as described above, characterized in that: the traction folding assembly 8 comprises a left traction rod 81 rotatably connected with the left supporting leg 2 and a right traction rod 82 rotatably connected with the right supporting leg 3, and the left traction rod 81 is rotatably connected with the right traction rod 82.

The infant bed frame as described above, characterized in that: the baby bedstead's locking device 9 establish between left traction lever 81 and right traction lever 82, and, locking device 9 include preceding articulated seat 91 and the articulated seat 92 in back that mutual rotation connects, left traction lever 81 peg graft in articulated seat 92 in the back, right traction lever 82 peg graft in preceding articulated seat 91, preceding articulated seat 91 on be equipped with its pivoted dwang 93 that can relatively, dwang 93 one end be connected with can pass preceding articulated seat 91 and can with the block portion 95 of screens 94 block on the left traction lever 81, dwang 93 other end and preceding articulated seat 91 between be equipped with and to push up pressure dwang 93, and then make block portion 95 and screens 94 keep the spring 96 of block.

The infant bed frame as described above, characterized in that: the blocking part 94 is a notch arranged at the end part of the left traction rod 81, and the blocking part 95 is a locking column with one end hinged with the rotating rod 93 and the other end matched with the notch.

The infant bed frame as described above, characterized in that: the left supporting leg 2 comprises a left upper supporting tube 21 and a left lower supporting tube 22 which is sleeved outside the left upper supporting tube 21 and can slide relative to the left upper supporting tube 21, a left locking device for locking the left upper supporting tube 21 and the left lower supporting tube 22 is arranged between the left upper supporting tube 21 and the left lower supporting tube 22, the left locking device comprises an upper left locking hole 23 formed in the left upper supporting tube 21 and at least two lower left locking holes 24 formed in the left lower supporting tube 22, the left locking device further comprises a left stud 25 which can be screwed into the upper left locking hole 23 and the corresponding lower left locking hole 24 when the upper left locking hole 23 is aligned with the corresponding lower left locking hole 24, and a left operating cap 26 is arranged at the outer end of the left stud 25; right supporting leg 3 include right side upper strut tube 31 and cover establish right side upper strut tube 31 outside and right side lower strut tube 32 that can right side upper strut tube 31 slide relatively, be equipped with the right side kayser device that is used for locking the two positions between right side upper strut tube 31 and the right side lower strut tube 32, right side kayser device including establish right side upper strut tube 31 on right side upper strut tube 33 with establish two at least right side lower kayser holes 34 on right side lower strut tube 32, right side kayser device still including can be in the two right double-screw bolt 35 of screw in when aligning at right side upper kayser hole 33 and corresponding right side lower kayser hole 34, right double-screw bolt 35 outer end be equipped with right operation cap 36.

The infant bed frame as described above, characterized in that: the lower end of the left supporting leg 2 is provided with a left bottom rod 27 for connecting the left supporting leg and the right supporting leg 3 is provided with a right bottom rod 37 for connecting the right supporting leg and the right supporting leg.

Compared with the prior art, the utility model discloses there is following advantage:

1. the utility model discloses a connecting seat, a left side enclose frame, left connecting rod and left supporting leg and constitute four-bar linkage, and connecting seat, the right side enclose frame, right connecting rod and right supporting leg and also constitute four-bar linkage, pull folding assembly and establish between left supporting leg and right supporting leg and rotate with left supporting leg and right supporting leg and be connected. So, when the crib is folding, the operation pulls folding assembly and makes left supporting leg and right supporting leg draw close each other, and at the in-process that left supporting leg and right supporting leg drawn close, left connecting rod pulling left side is enclosed the frame and is drawn close to left supporting leg, and right connecting rod pulling right side is enclosed the frame and is drawn close to right supporting leg to realize that whole crib frame is folding, whole crib frame simple structure is compact, folding operation process very simple swift, folding or launch smoothly not have the jamming.

2. The utility model discloses a pull folding assembly includes rotates the left traction lever of being connected and rotates the right traction lever of being connected with the right supporting leg with left supporting leg to left traction lever rotates with right traction lever to be connected. Therefore, when the connecting position of the left traction rod and the right traction rod moves upwards, the left traction rod and the right traction rod pull the left supporting leg and the right supporting leg to be close to each other, when the baby bedstead needs to be folded, the connecting position of the left traction rod and the right traction rod only needs to be lifted upwards, and the operation is very convenient and fast.

3. The utility model discloses a left side bottom suspension fagging can slide on left side upper strut pipe, and right side bottom suspension fagging can slide on right side upper strut pipe, so crib height-adjusting, when the altitude mixture control of crib gets for a short time, on the big bed of adult can be placed to the crib, the adult also can shine the baby in the crib of next door on lying the bed. And, when the height adjustment of crib was to suitable position, through upper left card lockhole of left double-screw bolt screw in and lower left card lockhole, and through upper right card lockhole of right double-screw bolt screw in and lower right card lockhole, thereby realize the locking of crib height, change the latch structure that traditional crib set up reed and elasticity post in the pipe, make upper left stay tube and left bottom suspension fagging, and upper right stay tube and right bottom suspension fagging locking more firm, avoid between upper left stay tube and left bottom suspension fagging because of there is the clearance between upper left stay tube and the right bottom suspension fagging that arouses, ensure safety.

4. The utility model discloses simple structure is compact, and low cost, folding or expansion convenient operation are smooth and easy, place very firm on the ground or bed, can not rock, are fit for popularizing and applying.

[ description of the drawings ]

FIG. 1 is a perspective view of the present invention;

fig. 2 is a side view of the present invention in an unfolded state;

fig. 3 is one of the side views of the present invention during folding;

fig. 4 is a second side view of the present invention during folding;

fig. 5 is a side view of the present invention in a folded state;

fig. 6 is a perspective view of components of the present invention;

fig. 7 is one of exploded views of components of the present invention;

fig. 8 is a second exploded view of the components of the present invention.

[ detailed description ] embodiments

The invention will be further described with reference to the accompanying drawings:

as shown in fig. 1 to 5, a baby bedstead comprises two symmetrically arranged connecting seats 1, a left supporting leg 2 and a right supporting leg 3 are rotatably connected on the connecting seats 1, the left end of the connecting seat 1 is rotatably connected with a left surrounding frame 4, the right end of the connecting seat 1 is rotatably connected with a right surrounding frame 5, a left connecting rod 6 which is rotationally connected with the left surrounding frame 4 and the left supporting leg 2 is arranged between the two, a right connecting rod 7 which is rotationally connected with the right surrounding frame 5 and the right supporting leg 3 is arranged between the two, the connecting seat 1, the left surrounding frame 4, the left connecting rod 6 and the left supporting leg 2 form a four-bar linkage mechanism, the connecting seat 1, the right surrounding frame 5, the right connecting rod 7 and the right supporting leg 3 also form a four-bar linkage, and a traction folding assembly 8 which is rotatably connected with the left supporting leg 2 and the right supporting leg 3 and can pull the left supporting leg 2 and the right supporting leg 3 to close to make the whole crib is arranged between the left supporting leg 2 and the right supporting leg 3. When the crib is folding, folding assembly 8 is pull in the operation and make left supporting leg 2 and right supporting leg 3 draw close each other, at the in-process that left supporting leg 2 and right supporting leg 3 drawn close, left connecting rod 6 pulling left side encloses frame 4 and draws close to left supporting leg 2, right connecting rod 7 pulling right side encloses frame 5 and draws close to right supporting leg 3 to it is folding to realize whole crib frame, whole crib frame simple structure is compact, folding operation process is very simple swift, it is folding or launch smoothly not have the jamming.

As shown in fig. 2, 3, 6 and 7, the towing folding assembly 8 includes a left towing bar 81 rotatably connected to the left support leg 2 and a right towing bar 82 rotatably connected to the right support leg 3, and the left towing bar 81 is rotatably connected to the right towing bar 82. Therefore, when the connecting position of the left traction rod 81 and the right traction rod 82 moves upwards, the left traction rod 81 and the right traction rod 82 pull the left supporting leg 2 and the right supporting leg 3 to be close, when the crib needs to be folded, the connecting position of the left traction rod 81 and the right traction rod 82 only needs to be lifted upwards, and the operation is very convenient and fast.

As shown in fig. 2, 6 and 7, the locking device 9 of the playpen frame is disposed between the left traction rod 81 and the right traction rod 82, the locking device 9 includes a front hinge seat 91 and a rear hinge seat 92 rotatably connected to each other, the left traction rod 81 is inserted into the rear hinge seat 92, the right traction rod 82 is inserted into the front hinge seat 91, a rotation rod 93 capable of rotating relative to the front hinge seat 91 is disposed on the front hinge seat 91, one end of the rotation rod 93 is connected to a locking portion 95 capable of passing through the front hinge seat 91 and being engaged with a locking portion 94 of the left traction rod 81, and a spring 96 capable of pressing the rotation rod 93 is disposed between the other end of the rotation rod 93 and the front hinge seat 91 to keep the locking portion 95 engaged with the locking portion 94. When the baby carriage needs to be folded, one end of the rotating rod 93 only needs to be pressed, the rotating rod 93 rotates relative to the front hinge seat 91, the spring 96 is compressed, the other end of the rotating rod 93 tilts outwards at the moment, then the clamping part 95 is separated from the clamping position on the left traction rod 81, the locking device is unlocked at the moment, the left traction rod 81 and the rear hinge seat 92 can rotate relative to the right traction rod 82 and the front hinge seat 91 together, therefore, the connecting position of the left traction rod 81 and the right traction rod 82 can move upwards, the left supporting leg 2 and the right supporting leg 3 are driven to be drawn close, and the folding of the baby carriage frame is achieved. The whole folding operation is very simple, and only one person needs to press and lift the folding operation.

As shown in fig. 7, the detent 94 is a notch formed at an end of the left traction rod 81, and the detent 95 is a locking post having one end hinged to the rotation rod 93 and the other end engaged with the notch. When the locking column is located in the notch, the front hinge seat 91 and the rear hinge seat 92 cannot rotate relatively, the left traction rod 81 and the right traction rod 82 cannot rotate relatively, and the locking device keeps locked. When the rotating rod 93 is pressed, the locking device is unlocked after the locking column is withdrawn from the notch, the front hinge seat 91 can rotate relative to the rear hinge seat 92, and the left traction rod 81 can rotate relative to the right traction rod 82, so that the crib can be folded. The whole locking device has simple and compact structure and flexible and reliable unlocking and locking.

As shown in fig. 1, 2 and 8, the left support leg 2 includes a left upper support tube 21 and a left lower support tube 22 sleeved outside the left upper support tube 21 and capable of sliding relative to the left upper support tube 21, a left locking device for locking the left upper support tube 21 and the left lower support tube 22 is disposed between the left upper support tube 21 and the left lower support tube 22, the left locking device includes an upper left locking hole 23 disposed on the left upper support tube 21 and at least two lower left locking holes 24 disposed on the left lower support tube 22, the left locking device further includes a left stud 25 capable of being screwed into the upper left locking hole 23 and the corresponding lower left locking hole 24 when the two locking holes are aligned, and a left operating cap 26 is disposed at an outer end of the left stud 25; right supporting leg 3 include right side upper strut tube 31 and cover establish right side upper strut tube 31 outside and right side lower strut tube 32 that can right side upper strut tube 31 slide relatively, be equipped with the right side kayser device that is used for locking the two positions between right side upper strut tube 31 and the right side lower strut tube 32, right side kayser device including establish right side upper strut tube 31 on right side upper strut tube 33 with establish two at least right side lower kayser holes 34 on right side lower strut tube 32, right side kayser device still including can be in the two right double-screw bolt 35 of screw in when aligning at right side upper kayser hole 33 and corresponding right side lower kayser hole 34, right double-screw bolt 35 outer end be equipped with right operation cap 36. The left lower support tube 22 can be slid on the left upper support tube 21, and the right lower support tube 32 can be slid on the right upper support tube 31, so that the crib can be adjusted in height, and when the height of the crib is adjusted to be small, the crib can be placed on the adult's bed, and the adult can also be used for irradiating the infant in the crib beside the adult bed when lying on the bed. Moreover, when the height of the crib is adjusted to a proper position, the left stud 25 is screwed into the upper left locking hole 23 and the lower left locking hole 24, and the right stud 35 is screwed into the upper right locking hole 33 and the lower right locking hole 34, so that the height of the crib is locked, a locking structure of a reed and an elastic column arranged in the crib of the traditional crib is changed, the left upper supporting tube 21 and the left lower supporting tube 22 and the right upper supporting tube 31 and the right lower supporting tube 32 are locked more firmly, the shaking caused by the gap between the left upper supporting tube 21 and the left lower supporting tube 22 and the shaking caused by the gap between the right upper supporting tube 31 and the right lower supporting tube 32 are avoided, and the safety is ensured.

As shown in figure 1, the lower ends of the two left supporting legs 2 are further provided with a left bottom rod 27 for connecting the two supporting legs, and the lower ends of the two right supporting legs 3 are further provided with a right bottom rod 37 for connecting the two supporting legs, so that the structural strength of the whole infant bed frame is improved, and the infant bed frame is more stable.

Claims

1. An infant bed frame, characterized in that: two connecting seats (1) including the symmetry setting, connecting seat (1) on rotate and be connected with left supporting leg (2) and right supporting leg (3), connecting seat (1) left end rotate and be connected with a left side and enclose frame (4), connecting seat (1) right-hand member rotate and be connected with the right side and enclose frame (5), a left side enclose between frame (4) and left supporting leg (2) and be equipped with and rotate left connecting rod (6) of being connected with the two, the right side enclose between frame (5) and right supporting leg (3) and be equipped with and rotate right connecting rod (7) of being connected with the two, connecting seat (1), a left side enclose frame (4), left connecting rod (6) and left supporting leg (2) and constitute four-bar linkage, connecting seat (1), the right side enclose between frame (5), right connecting rod (7) and right supporting leg (3) and also constitute four-bar linkage, and left supporting leg (2) and right supporting leg (3) between still be equipped with the two and rotate and be connected and can stimulate left supporting leg (2 A traction folding component (8) of the whole baby crib is closed by the right supporting leg (3).

2. The infant bed frame of claim 1, wherein: the traction folding assembly (8) comprises a left traction rod (81) rotatably connected with the left supporting leg (2) and a right traction rod (82) rotatably connected with the right supporting leg (3), and the left traction rod (81) is rotatably connected with the right traction rod (82).

3. The infant bed frame of claim 2, wherein: the locking device (9) of the crib frame is arranged between the left traction rod (81) and the right traction rod (82), furthermore, the locking device (9) comprises a front hinged seat (91) and a rear hinged seat (92) which are mutually and rotationally connected, the left traction rod (81) is inserted in the rear hinge seat (92), the right traction rod (82) is inserted in the front hinge seat (91), a rotating rod (93) which can rotate relative to the front hinge seat (91) is arranged on the front hinge seat, one end of the rotating rod (93) is connected with a locking part (95) which can penetrate through the front hinge seat (91) and can be clamped with a clamping part (94) on the left traction rod (81), a rotating rod (93) capable of being jacked is arranged between the other end of the rotating rod (93) and the front hinge seat (91), and a spring (96) for keeping the engagement between the latch (95) and the detent (94).

4. The infant bed frame of claim 3, wherein: the clamping position (94) is a notch arranged at the end part of the left traction rod (81), and the clamping lock part (95) is a locking column with one end hinged with the rotating rod (93) and the other end matched with the notch.

5. The infant bed frame of claim 1, wherein: the left supporting leg (2) comprises a left upper supporting tube (21) and a left lower supporting tube (22) which is sleeved on the outer side of the left upper supporting tube (21) and can slide relative to the left upper supporting tube (21), a left locking device for locking the left upper supporting tube (21) and the left lower supporting tube (22) is arranged between the left upper supporting tube (21) and the left lower supporting tube (22), the left locking device comprises an upper left locking hole (23) arranged on the left upper supporting tube (21) and at least two lower left locking holes (24) arranged on the lower left supporting tube (22), the left locking device further comprises a left stud (25) which can be screwed into the upper left locking hole (23) and the corresponding lower left locking hole (24) when the upper left locking hole is aligned with the lower left locking hole, and a left operating cap (26) is arranged at the outer end of the left stud (25); right side supporting leg (3) including upper right stay tube (31) and cover establish right lower support tube (32) in upper right stay tube (31) outside and can slide relatively upper right stay tube (31), be equipped with the right blocking device who is used for locking the two position between upper right stay tube (31) and right lower support tube (32), right blocking device including establish upper right card lockhole (33) on upper right stay tube (31) and establish at two at least right lower card lockholes (34) on lower right stay tube (32), right blocking device still including can be in the right double-screw bolt (35) of the two when upper right card lockhole (33) and corresponding lower right card lockhole (34) are aimed at, right double-screw bolt (35) outer end be equipped with right operation cap (36).

6. The infant bed frame of claim 1, wherein: two left supporting leg (2) lower extreme still be equipped with left sill bar (27) of connecting the two, two right supporting leg (3) lower extreme still be equipped with right sill bar (37) of connecting the two.