CN211632542U

CN211632542U - Support of crib

Info

Publication number: CN211632542U
Application number: CN201921946781.8U
Authority: CN
Inventors: 黄涛
Original assignee: Hanchuan Kuailebaobei Children's Products Co ltd
Current assignee: Hanchuan Kuailebaobei Children's Products Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-10-09
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a support of crib, including the chassis, on enclose the frame subassembly, enclose the frame down, the coupling assembly and locking Assembly, on enclose the frame subassembly and be square, the chassis has four and two liang of rotatable settings to enclose on the longer frame of frame subassembly, and it has two and rotatable the setting side by side to enclose the frame down between the chassis, and the coupling assembly has two sets ofly and sets up respectively on enclosing the longer frame of frame subassembly on, and locking Assembly sets up in two enclose under on the frame. The utility model provides a folding, simple, convenient operation of whole crib support can be realized to the support, carries and draws the stay cord.

Description

Support of crib

Technical Field

The utility model relates to a articles for babies technical field especially relates to a support of crib.

Background

The crib is a safe place for infants to sleep and play, and has a plurality of types according to different requirements so as to meet different functional requirements of parents. In order to be convenient to use and save space, the foldable portable baby crib in the market is popular at present, and when the foldable portable baby crib is needed to be used, the foldable portable baby crib can be unfolded to be used, and when the foldable portable baby crib is not needed to be used, the foldable portable baby crib is convenient to store, saves space at home, and is convenient to carry. The folding support structure of present crib is complicated, operates inconveniently, can not be fine fix the bedstead main part, has the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a support of a crib, which comprises a bottom frame, an upper enclosing frame assembly, lower enclosing frames, two folding assemblies and locking assemblies, wherein the upper enclosing frame assembly is square, four and two pairs of bottom frames are rotatably arranged on a longer frame of the upper enclosing frame assembly, two lower enclosing frames are rotatably arranged between the bottom frames side by side, two sets of folding assemblies are respectively arranged on the longer frame of the upper enclosing frame assembly, and the locking assemblies are arranged on the two lower enclosing frames; locking Assembly includes fixed block, pivot and returning face plate, the pivot sets up in two enclose down between the frame, the fixed block cover is located and is enclosed under in frame and the pivot, another is located to the returning face plate cover enclose down on the frame, be provided with the arc through-hole on the returning face plate, the pivot is passed the arc through-hole, still be provided with on the returning face plate and block into enclose the arc recess of the frame of frame down.

Preferably, the upper enclosing frame assembly comprises two U-shaped frame bodies and fixing pieces, the fixing pieces are rotatably connected between the two frame bodies through limiting pins, and the fixing pieces are connected with the underframe through the limiting pins.

Preferably, the retracting assembly comprises a strip-shaped iron sheet and a bent iron sheet, one end of the strip-shaped iron sheet is connected with the frame body, the other end of the strip-shaped iron sheet and the bent iron sheet are connected onto the underframe, and the adjacent bent iron sheets are rotatably connected through limiting pins.

Preferably, one end of the bent iron sheet is strip-shaped, the other end of the bent iron sheet is offset towards one side in the horizontal direction, and one strip-shaped end of the bent iron sheet is connected with the strip-shaped iron sheet.

Preferably, a protective sleeve is arranged on the fixing piece.

Preferably, the turning plate is provided with a pull rope.

The utility model discloses owing to adopt above technical scheme, make it compare with prior art, have following beneficial effect: the utility model provides a crib's supporting structure is simple, when propping up the support, the locking Assembly of bottom can enclose the frame fixed under two, thereby the strip iron sheet, curved form iron sheet and go up enclose and form two triangle-shaped structures between the frame subassembly, enclose the frame subassembly on to and play the supporting role, when needing to receive up, directly carry and draw the stay cord, the returning face plate rotates, two enclose the frame down can rotate, two triangle-shaped structures on upper strata also lose balance under the exogenic action, strip iron sheet and curved form iron sheet rotate, the framework rotates downwards, realize folding, safety and reliability, one hand can convenient and fast operate.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of the locking assembly of the present invention.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention. In the drawings, the size and relative sizes of certain features may be exaggerated for clarity.

As shown in the accompanying drawings, the utility model provides a support of crib, it includes chassis 1, goes up to enclose frame subassembly 2, encloses frame 3, the coupling assembly 4 and locking Assembly 5 down, on enclose frame subassembly 2 and be square, chassis 1 have four and two liang rotatable set up in on the longer frame of going up to enclose frame subassembly 2, it has two and rotatable the setting between chassis 1 side by side to enclose frame 3 down, coupling assembly 4 have two sets ofly and set up respectively in on enclosing the longer frame of frame subassembly 2, the coupling assembly 4 sets up in the side of enclosing frame subassembly 2 on.

The locking assembly 5 is arranged on the two lower enclosing frames 3, the two lower enclosing frames are connected by the locking assembly to form two nearest frames, the upper enclosing frame assembly 2, the lower enclosing frames 3 and the chassis 1 are both made of hollow cylindrical metal materials, the locking assembly 5 comprises a fixed block 51, a rotating shaft 52 and a turnover plate 53, the rotating shaft 52 is arranged between the two lower enclosing frames 3, the diameter of the rotating shaft is smaller than that of the lower enclosing frames, the fixed block 51 is sleeved on the lower enclosing frames 3 and the rotating shaft 52 and fixed by bolts, the turnover plate 53 is sleeved on the other lower enclosing frame 3 and fixed by bolts, an arc through hole 54 is arranged on the turnover plate 53, the rotating shaft 52 passes through the arc through hole 54, the rotating shaft can move along the arc groove, the turnover plate 53 is also provided with an arc groove 55 which can be clamped into the frames of the lower enclosing frames 3, the radian of the arc-shaped groove is the same as that of the frame of the lower enclosing frame, and the arc-shaped groove can be fixed with the frame under the action of external force.

In an optimized scheme, the upper enclosure frame assembly 2 comprises two U-shaped frame bodies 21 and fixing pieces 22, the fixing pieces 22 are rotatably connected between the two frame bodies 21 through limiting pins, the fixing pieces 22 are connected with the underframe 1 through the limiting pins, the limiting pins are mentioned in the text for many times, the limiting pins are only one mode of realizing relative fixing or fixing, and other parts capable of realizing the function can be used for replacing the limiting pins.

In an optimized scheme, the folding assembly 4 comprises one strip iron sheet 41 and one bent iron sheet 42, one end of each strip iron sheet 41 is connected with the frame body 21, the other end of each strip iron sheet is connected with the corresponding bent iron sheet 42 on the underframe 1, the adjacent bent iron sheets 42 are rotatably connected through limiting pins, and when a support is supported, a triangular structure is formed between the folding assembly and the upper enclosing frame assembly, so that the folding assembly is more stable.

In an optimized scheme, one end of the bent iron sheet 42 is strip-shaped, the other end of the bent iron sheet is offset towards one side in the horizontal direction, and one strip-shaped end is connected with the strip-shaped iron sheet.

The optimization scheme, be provided with the protective sheath on the mounting, this protective sheath is the plastics material, wraps up in the both ends of mounting, avoids having burr fish tail baby and adult, and not shown in the figure.

In an optimized scheme, the turning plate 53 is provided with a pull rope 56.

In summary, the utility model provides a support of a crib, when the crib needs to be supported, two frame bodies are lifted to be horizontal, and the turnover plate is pressed downwards, so that the arc-shaped groove is clamped into the frame of the lower enclosing frame, and the crib can be used; when needing to be folded, carry and draw the stay cord for the arc recess breaks away from the frame of enclosing the frame down, continues upwards to promote the stay cord, and two triangle-shaped structures on upper strata also lose balance under the exogenic action, and strip iron sheet and curved iron sheet rotate, and the framework rotates downwards, realizes folding, safe and reliable, and one hand can convenient and fast operation.

It will be appreciated by those skilled in the art that the invention can be embodied in many other specific forms without departing from the spirit or scope of the invention. Although the embodiments of the present invention have been described, it is to be understood that the present invention should not be limited to such embodiments, and that changes and modifications can be made by one skilled in the art within the spirit and scope of the present invention as defined by the appended claims.

Claims

1. The support of the crib is characterized by comprising a chassis, upper surrounding frame assemblies, lower surrounding frames, a pair of folding assemblies and locking assemblies, wherein the upper surrounding frame assemblies are square, four and two pairs of the chassis are rotatably arranged on a longer frame of the upper surrounding frame assemblies, two lower surrounding frames are rotatably arranged between the chassis side by side, two groups of the folding assemblies are respectively arranged on the longer frame of the upper surrounding frame assemblies, and the locking assemblies are arranged on the two lower surrounding frames; locking Assembly includes fixed block, pivot and returning face plate, the pivot sets up in two enclose down between the frame, the fixed block cover is located and is enclosed under in frame and the pivot, another is located to the returning face plate cover enclose down on the frame, be provided with the arc through-hole on the returning face plate, the pivot is passed the arc through-hole, still be provided with on the returning face plate and block into enclose the arc recess of the frame of frame down.

2. The support frame of a baby crib according to claim 1, characterized in that the upper frame assembly comprises two U-shaped frame bodies and a fixing member, the fixing member is rotatably connected between the two frame bodies through a limiting pin, and the fixing member is connected with the underframe through a limiting pin.

3. The frame for a crib as defined in claim 1, wherein said telescoping assembly comprises a strip of iron connected at one end to the frame and at the other end to the bent iron, and bent iron connected to the base frame, adjacent bent iron being pivotally connected by a restraining pin.

4. The frame for a baby crib as claimed in claim 3, wherein said bent iron piece has a bar shape at one end and is offset toward one side in a horizontal direction at the other end, and one end of the bar shape is connected to said bar shape.

5. The support of a baby crib as claimed in claim 2, wherein the fixing member is provided with a protective sheath.

6. The support frame of a baby crib as claimed in claim 1, wherein a drawstring is provided on the flap.