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CN-224219813-U - Folding game bed frame

CN224219813UCN 224219813 UCN224219813 UCN 224219813UCN-224219813-U

Abstract

The utility model provides a folding game bed frame, which comprises foldable X-shaped brackets and joint hinges, wherein a plurality of X-shaped brackets are sequentially connected, the top and the bottom of two adjacent X-shaped brackets are respectively connected with the joint hinges, a first locking mechanism is hinged between the head end of the X-shaped bracket at the head and the top of the tail end of the X-shaped bracket at the tail, and a first locking mechanism is hinged between the head end of the X-shaped bracket at the head and the bottom of the tail end of the X-shaped bracket at the tail for unfolding and shaping the X-shaped brackets. The first locking mechanisms at the head and tail ends replace the traditional multi-rope binding, the whole support can be fixed by only operating two locking points, the operation steps are obviously reduced, stability is enhanced, the top and bottom double locking is carried out to form a rigid support structure, shaking or loosening caused by the allowance of ropes is avoided, the whole stability of an unfolding state is improved, the upper locking mechanism and the lower locking mechanism are symmetrically distributed, the stress of the support is uniform, and deformation or failure caused by single-side stress concentration is prevented.

Inventors

  • XU YALING
  • ZHANG LIQUAN
  • Guo Congreng

Assignees

  • 厦门富利达日用制品有限公司

Dates

Publication Date
20260512
Application Date
20250417

Claims (10)

  1. 1. The utility model provides a folding recreation bed frame, includes folding X type support and joint hinge, a plurality of X type support connects gradually, and two adjacent the top and the bottom of X type support are connected with joint hinge, its characterized in that respectively: a first locking mechanism is hinged between the head end of the X-shaped bracket at the head and the top of the tail end of the X-shaped bracket at the tail, and a first locking mechanism is hinged between the head end of the X-shaped bracket at the head and the bottom of the tail end of the X-shaped bracket at the tail and used for unfolding and shaping the X-shaped bracket.
  2. 2. A folding playard frame according to claim 1, wherein the first locking mechanism includes a hinge connecting a head end of the X-shaped bracket of the head portion and a tail end of the X-shaped bracket of the tail portion and a locking member provided in the hinge for locking the X-shaped bracket after deployment.
  3. 3. The folding play yard frame of claim 2 wherein said first locking mechanism further comprises an unlocking member disposed on said locking member for unlocking said locking member.
  4. 4. A folding play yard frame as set forth in claim 3, wherein said hinge comprises a first connecting tube and a second connecting tube, said first connecting tube and said second connecting tube are hinged to each other, said locking member and said unlocking member are mounted at the hinge of said first connecting tube and said second connecting tube, and the ends of said first connecting tube and said second connecting tube remote from the hinge are hinged to the corresponding X-shaped brackets, respectively.
  5. 5. The folding game bed frame as set forth in claim 4, wherein the locking member comprises a locking block and a restoring member, the first connecting tube is provided with a first groove at the hinge, the second connecting tube is provided with a second groove opposite to the first groove at the hinge, the locking block is movably installed in the first groove and the second groove, the restoring member is disposed between the locking block and an end surface of the first groove or an end surface of the second groove, the unlocking member is connected with the locking block and the end surface of the restoring member, the unlocking member is opposite to the driving direction of the restoring member, and is used for driving the locking block to move between the first groove and the second groove, and the first connecting tube and the second connecting tube cannot rotate relatively when the locking block is located in the first groove and the second groove at the same time.
  6. 6. The folding play yard frame of claim 5 wherein said unlocking member is a key movably mounted on a second or first connecting tube opposite to said locking block, said second or first connecting tube having a relief hole for allowing said key to extend into contact with said locking block.
  7. 7. The folding game bed frame as set forth in claim 5, wherein a first limit groove is formed in a side wall of the first groove, a second limit groove is formed in a side wall of the second groove, the first limit groove is opposite to the second limit groove, a limit projection is arranged on a peripheral surface of the locking block, the limit projection can be meshed with the first limit groove and the second limit groove, or the first groove and the second groove are polygonal or elliptic, and the corresponding locking block is also polygonal or elliptic.
  8. 8. The folding playpen frame of claim 5, wherein the knuckle hinge is disposed between the X-shaped bracket and the first and second connector tubes.
  9. 9. The folding playard frame of claim 1, wherein a second locking mechanism is coupled between two scissor tubes of at least one of the X-shaped brackets.
  10. 10. The folding game bed frame of claim 9, wherein the second locking mechanism comprises a first connecting rod, a second connecting rod and a third connecting rod, two ends of the third connecting rod are respectively hinged with one ends of the first connecting rod and the second connecting rod, and the other ends of the first connecting rod and the second connecting rod are respectively connected with two scissor-type pipes of the X-shaped bracket.

Description

Folding game bed frame Technical Field The utility model relates to the technical field of baby play beds, in particular to a folding play bed frame. Background In the prior art, a hexagonal folding game bed is generally formed by connecting a plurality of X-shaped brackets, the X-shaped brackets can be moved in order to fold the game bed, the X-shaped brackets are unfolded to form an X shape, and the X-shaped brackets are folded to form a straight shape. In order to fix the folding game bed in the unfolded state after being unfolded, ropes are usually adopted to fix two hinged parts of two adjacent X-shaped brackets in the prior art, but the fixing mode needs a plurality of connecting parts to bind the ropes, the fixing mode of binding the ropes at a plurality of positions is complicated, and the ropes have a certain stay rope allowance, so that the ropes are not stable enough after being fixed, as shown in patent document with a publication number of CN 105491913A. Disclosure of utility model To solve the above problems, an object of the present utility model is to provide a folding game bed frame. The folding game bed frame is realized by adopting the following method, and comprises a foldable X-shaped support and a joint hinge, wherein a plurality of X-shaped supports are sequentially connected, the top and the bottom of two adjacent X-shaped supports are respectively connected with the joint hinge, a first locking mechanism is hinged between the head end of the X-shaped support at the head and the top of the tail end of the X-shaped support at the tail, and a first locking mechanism is hinged between the head end of the X-shaped support at the head and the bottom of the tail end of the X-shaped support at the tail for unfolding and shaping of the X-shaped support. Preferably, the first locking mechanism comprises a hinge part and a locking part arranged in the hinge part, the hinge part is connected with the head end of the X-shaped bracket at the head and the tail end of the X-shaped bracket at the tail, and the locking part is used for locking the unfolded X-shaped bracket. Preferably, the first locking mechanism further comprises an unlocking piece, and the unlocking piece is arranged on the locking piece and used for unlocking the locking piece. Preferably, the hinge member comprises a first connecting pipe and a second connecting pipe, the first connecting pipe and the second connecting pipe are mutually hinged, the locking member and the unlocking member are arranged at the hinge position of the first connecting pipe and the second connecting pipe, and one ends of the first connecting pipe and the second connecting pipe, which are far away from the hinge position, are respectively hinged with the corresponding X-shaped brackets. Preferably, the locking piece includes locking piece and reset piece, first connecting pipe is equipped with first recess in articulated department, the second connecting pipe is equipped with the second recess that first recess is relative in articulated department, locking piece movable mounting in first recess with in the second recess, the locking piece with the terminal surface of first recess or with set up between the terminal surface of second recess reset piece, unlocking piece with the locking piece deviates from reset piece's terminal surface is connected, unlocking piece with reset piece's drive is reverse for the drive is reverse, is used for the drive the locking piece is in first recess with move between the second recess, the locking piece is located simultaneously in first recess with in the second recess, first connecting pipe with the unable relative rotation of second connecting pipe. Preferably, the unlocking piece is a key, the unlocking piece is movably arranged at a position of the second connecting pipe or the first connecting pipe opposite to the locking block, a yielding hole is formed in the second connecting pipe or the first connecting pipe, the key is convenient to extend into the locking block, a first limit groove is formed in the side wall of the first groove, a second limit groove is formed in the side wall of the second groove, the first limit groove is opposite to the second limit groove, a limit bump is arranged on the peripheral surface of the locking block, the limit bump can be meshed with the first limit groove and the second limit groove, or the first groove and the second groove are polygonal or elliptic, and the corresponding locking block is polygonal or elliptic. Preferably, the joint hinge is arranged between the X-shaped bracket and the first connecting pipe and between the X-shaped bracket and the second connecting pipe. Preferably, a second locking mechanism is connected between two scissor tubes of at least one of the X-shaped brackets. Preferably, the second locking mechanism comprises a first connecting rod, a second connecting rod and a third connecting rod, two ends of the third connecting rod are respectively hinged